Metric series With cage Inch series Full-complement roller Hexagonal socket Tapped hole Slot for screwdriver Without seal With seal KRMXH type (with cage) KRMVXH type (Full-complement roller type) Miniature Cam Followers h d1 D F e C B C1 B1 B G1 G KRMXH type (with cage) OD D Cam Follower With cage Full-complement roller d1 C F B B1 B G G1 C1 e h 4 4.5 5 6 8 1 1 KRM4XTH/3AS 1.5 1.8 3.5 6.5 3 M.3 1.5.7 3.8.9 KRMV4XH/3AS 1.5.6 1.8 3.5 6.5 3 M.3 1.5.7 3.8.9 KRM4.5XTH/3AS.5.5 4 8 4 M.4.7 4.3.9 KRMV4.5XH/3AS.6.5.5 4 8 4 M.4.7 4.3.9 KRM5XTH/3AS.5 3.7 4.5 9.5 5 M.5.45.5.7 4.8.9 KRMV5XH/3AS.5.6 3.7 4.5 9.5 5 M.5.45.5.7 4.8.9 KRM6XTH/3AS 3 4 3.4 5.5 11.5 6 M3.5 3.7 5.8 1.3 KRMV6XH/3AS 3.6 4 3.4 5.5 11.5 6 M3.5 3.7 5.8 1.3 KRM8XTH/3AS 4 5 4.5 7 15 8 M4.7 4 1 7.7 1.5 KRMV8XH/3AS 4.8 5 4.5 7 15 8 M4.7 4 1 7.7 1.5 KRM1XTH/3AS 5 6 5.9 8 1 M5.8 5 1 9.6 KRMV1XH/3AS 5.8 6 5.9 8 1 M5.8 5 1 9.6 KRM1XTH/3AS 6 7 6.7 9.5 1.5 1 M6 1 6 1. 11.6.5 KRMV1XH/3AS 6.8 7 6.7 9.5 1.5 1 M6 1 6 1. 11.6.5 Note: 1. JIS Class is the dimensional tolerance.
C d1 D F e G h C1 G1 B B B1 KRMVXH type (Full-complement roller type) Basic load ratings dynamic static Cr 3 55 51 35 31 695 71 445 45 95 9 645 66 1 8 13 1 1 114 1 16 1 57 16 8 88 16 4 15 45 Cor 138 14 48 49 16 765 78 1 11 114 63 63 1 84 7 1 1 114 3 5 31 1 86 9 4 8 49 3 6 45 655 Track load capacity 147 15 16 94 3 48 49 785 8 1 19 11 1 64 167 Maximum tightening torque.1.1.1.1.3.3.5.5 1.1. 3.3 Mass (approx.).3.4.5.6.7.9.13.14.9.3.55.59.93.8 Stud dia. 1.5.5 3 4 5 6 19
Metric series With cage Without seal KRH type KRXH type KRLLH type KRXLLH type Inch series Full-complement roller Hexagonal socket Tapped hole Slot for screwdriver With seal Cam Followers with Cage h KRH type (with cage) OD D.5 Spherical s Without seal Cam Follower Cylindrical s Spherical s With seal Cylindrical s 1 KR1TH/3AS KR1XTH/3AS KR1TLLH/3AS KR1XTLLH/3AS 3 7 4 8 17 9 M3.5.1 1 KR1TH/3AS KR1XTH/3AS KR1TLLH/3AS KR1XTLLH/3AS 4.1 8 4.8 9 11 M4.7 13 KR13TH/3AS KR13XTH/3AS KR13TLLH/3AS KR13XTLLH/3AS 5.1 9 5.75 1 3 13 M5.8 16 KR16H/3AS KR16XH/3AS KR16LLH/3AS KR16XLLH/3AS 6.1 11 8 1 8 16 M61 19 KR19H/3AS KR19XH/3AS KR19LLH/3AS KR19XLLH/3AS 8.15 11 1 1 3 M81.5 KRH KRXH KRLLH/3AS KRXLLH/3AS 1.15 1 1 13 36 3 M11.5 6 KR6H KR6XH KR6LLH/3AS KR6XLLH/3AS 1.15 1 1 13 36 3 M11.5 3 KR3H KR3XH KR3LLH/3AS KR3XLLH/3AS 1. 14 15 15 4 5 M11.5 3 KR3H KR3XH KR3LLH/3AS KR3XLLH/3AS 1. 14 15 15 4 5 M11.5 35 KR35H KR35XH KR35LLH/3AS KR35XLLH/3AS 16. 19.5 5 3.5 M161.5 4 KR4H KR4XH KR4LLH/3AS KR4XLLH/3AS. 1.5 58 36.5 M1.5 47 KR47H KR47XH KR47LLH/3AS KR47XLLH/3AS.1 4 5 5.5 66 4.5 M1.5 5 KR5H KR5XH KR5LLH/3AS KR5XLLH/3AS.1 4 5 5.5 66 4.5 M1.5 6 KR6H KR6XH KR6LLH/3AS KR6XLLH/3AS 4.1 9 3 3.5 8 49.5 M41.5 7 KR7H KR7XH KR7LLH/3AS KR7XLLH/3AS 4.1 9 3 3.5 8 49.5 M41.5 8 KR8H KR8XH KR8LLH/3AS KR8XLLH/3AS 3.1 35 38 1 63 M31.5 85 KR85H KR85XH KR85LLH/3AS KR85XLLH/3AS 3.1 35 38 1 63 M31.5 9 KR9H KR9XH KR9LLH/3AS KR9XLLH/3AS 3.1 35 38 1 63 M31.5 Notes: 1. JIS Class is the dimensional tolerance of the outside diameter D of the s of the KRXH and KRXLLH types whose outside surface form is cylindrical.. A bearing with a T suffix indicates a bearing with a resin cage. Its maximum allowable temperature is 1 C and continuous operation temperature is 1 C. D d1 C F B B1 B G
Accessories / bearing 119 6 34 479 Grease nipple NIP-B4 NIP-B6 NIP-B8 Plug SEN4 SEN6 SEN8 hexagonal nut 1M3.51M81.5 1M11.5 1M11.51M1.5 1M1.51M31.5 Note: The boundary dimensions of grease nipples and plugs are listed in Table 3 on page 9 and Table 5 on page 1. KRLLH type (with cage, sealed) G1 B3 C1 n a e h Basic load ratings dynamic static Cr 5.5 7.5 1 64 168 1 7 13 56 57 1 36 139 7 4.5.5.5 3 6.5 8.5.5 17 1 1 69 17 75 74 1 79 3 5 36 1.1.8 4 7.5.5 9.5 3 65 7 6 31 85 8 6 3 33..1 5 8.6 1 3 4 5 415 4 43 1 8 11 3 4 35 19 5 3.3.19 6 1.6 14 4 4 75 48 5 4 555 1 38 141 4 5 415 15 8.8.31 8 1.6 4 17 4 5 3 6 65 1 69 5 15 54 68 17 55 1 16 14.46 1 1.6 4 17 4 5 3 6 65 1 6 1 54 68 16 6 1 16 14.59 1 13 6.6 6 3 3 6 7 85 9 65 6 7 7 8 985 67 785 1 13.87 1 13 6.6 6 3 3 6 7 85 9 65 86 8 8 985 91 835 1 13.97 1 17 8.8 6 3 7 6 1 17 9 3 11 9 1 4 1 83 35 1 8 11 5 5.3.169 16 19 8.8 6 3 3 6 14 8 3 85 14 5 1 43 33 39 1 48 7 9 76 7.8.48 1 9.8 8 4 8 7 33 5 4 7 1 11 3 45 48 15 6 8 98 1.386 1 9.8 8 4 8 7 33 5 5 55 3 3 11 3 45 565 6 8 98 1.461 5 11.8 8 4 44 8 8 9 55 6 95 34 5 5 6 5 178 95 5 6 71 3 5.79 4 5 11.8 8 4 44 8 8 9 55 8 5 38 5 5 6 5 178 95 5 6 8 3 9 4 3 15 1 8 4 53 8 45 88 5 9 8 53 4 5 5 36 4 6 9 5 1 5 4 1.55 3 3 15 1 8 4 53 8 45 88 5 1 4 56 4 5 5 36 4 6 9 5 1 6 5 75 1.74 3 3 15 1 8 4 53 8 45 88 5 11 4 59 4 5 5 36 4 6 9 5 1 16 6 1 1.95 3 Note: The limiting speed of KRLLH and KRXLLH types incorporating a seal (those marked with an asterisk) is approximately 1, rpm. Cor Track load capacity Spherical Cylindrical Limiting speed Grease Oil Maximum tightening torque Mass (approx.) Stud dia. 1
Metric series Inch series With cage Full-complement roller Hexagonal socket Tapped hole Slot for screwdriver Without seal With seal Cam Followers with Cage KR type KRX type KRLL type KRXLL type KR type (with cage) OD D.5 Spherical s Cam Follower Without seal Cylindrical s Spherical s With seal Cylindrical s d1 C F B B1 B G 16 KR16 KR16X KR16LL/3AS KR16XLL/3AS 6 11 8 1 8 16 M61.1 19 KR19 KR19X KR19LL/3AS KR19XLL/3AS 8.15 11 1 1 3 M81.5 KR KRX KRLL/3AS KRXLL/3AS 1.15 1 1 13 36 3 M11.5 6 KR6 KR6X KR6LL/3AS KR6XLL/3AS 1.15 1 1 13 36 3 M11.5 3 KR3 KR3X KR3LL/3AS KR3XLL/3AS 1. 14 15 15 4 5 M11.5 3 KR3 KR3X KR3LL/3AS KR3XLL/3AS 1. 14 15 15 4 5 M11.5 35 KR35 KR35X KR35LL/3AS KR35XLL/3AS 16. 19.5 5 3.5 M161.5 4 KR4 KR4X KR4LL/3AS KR4XLL/3AS. 1.5 58 36.5 M1.5 47 KR47 KR47X KR47LL/3AS KR47XLL/3AS.1 4 5 5.5 66 4.5 M1.5 5 KR5 KR5X KR5LL/3AS KR5XLL/3AS.1 4 5 5.5 66 4.5 M1.5 6 KR6 KR6X KR6LL/3AS KR6XLL/3AS 4.1 9 3 3.5 8 49.5 M41.5 7 KR7 KR7X KR7LL/3AS KR7XLL/3AS 4.1 9 3 3.5 8 49.5 M41.5 8 KR8 KR8X KR8LL/3AS KR8XLL/3AS 3.1 35 38 1 63 M31.5 85 KR85 KR85X KR85LL/3AS KR85XLL/3AS 3.1 35 38 1 63 M31.5 9 KR9 KR9X KR9LL/3AS KR9XLL/3AS 3.1 35 38 1 63 M31.5 Notes:1. JIS Class is the dimensional tolerance of the outside diameter D of the s of the KRX and KRXLL types whose outside surface form is cylindrical.. The grease replenishment port is situated only in the front (in the left side face in the diagram above). D
Accessories / bearing Grease nipple Plug hexagonal nut 166 34 479 NIP-B4 NIP-B6 NIP-B8 SEN4 SEN6 SEN8 1M 61 1M11.5 1M11.51M1.5 1M1.51M31.5 Note: The boundary dimensions of grease nipples and plugs are listed in Table 3 on page 9 and Table 5 on page 1. KRLL type (with cage, sealed) G1 B3 C1 n a e Basic load ratings dynamic static Cr Cor Track load capacity Spherical Cylindrical Limiting speed Grease Oil 8.6 4 1 4 5 415 4 43 1 8 11 3 4 35 19 5 3.3.19 6 1.6 4 14 4 75 48 5 4 555 1 38 141 4 5 415 15 8.8.31 8 1.6 4 17 5 3 6 65 1 69 5 15 54 68 17 55 1 16 14.46 1 1.6 4 17 5 3 6 65 1 6 1 54 68 16 6 1 16 14.59 1 13 6.6 6 3 3 7 85 9 65 6 7 7 8 985 67 785 1 13.87 1 13 6.6 6 3 3 7 85 9 65 86 8 8 985 91 835 1 13.97 1 17 8.8 6 3 7 1 17 9 3 11 9 1 4 1 83 35 1 8 11 5 5.3.169 16 19 8.8 6 3 3 14 8 3 85 14 5 1 43 33 39 1 48 7 9 76 7.8.48 1 9.8 8 4 7 11 33 5 3 45 4 7 48 1 15 6 8 98 1.386 1 9.8 8 4 7 33 5 5 55 3 3 6 8 98 11 3 45 565 1.461 5 11.8 8 4 44 8 9 55 6 95 34 5 5 6 5 178 95 5 6 71 3 5.79 4 5 11.8 8 4 44 8 9 55 8 5 38 5 5 6 5 178 95 5 6 8 3 9 4 3 15 1 8 4 53 45 88 5 9 8 53 4 5 5 36 4 6 9 5 1 5 4 1.55 3 3 15 1 8 4 53 45 88 5 1 4 56 4 5 5 36 4 6 9 5 1 6 5 75 1.74 3 3 15 1 8 4 53 45 88 5 11 4 59 4 5 5 36 4 6 9 5 1 16 6 1 1.95 3 Note: The limiting speed of KRLL and KRXLL types incorporating a seal (those marked with an asterisk) is approximately 1, rpm. Maximum tightening torque Mass (approx.) Stud dia. 3
Metric series With cage KRVH type KRVXH type KRVLLH type KRVXLLH type Inch series Full-complement roller Hexagonal socket Tapped hole Slot for screwdriver Without seal With seal Full-Complement Roller-Type Cam Followers h KRVH type (Full-complement roller type) OD D.5 Spherical s Cam Follower Without seal Cylindrical s Spherical s With seal Cylindrical s d1 C F B B1 B G 1 KRV1H/3AS KRV1XH/3AS KRV1LLH/3AS KRV1XLLH/3AS 3 7 4 8 17 9 M3.5.1 1 KRV1H/3AS KRV1XH/3AS KRV1LLH/3AS KRV1XLLH/3AS 4.1 8 4.8 9 11 M4.7 13 KRV13H/3AS KRV13XH/3AS KRV13LLH/3AS KRV13XLLH/3AS 5.1 9 5.75 1 3 13 M5.8 16 KRV16H/3AS KRV16XH/3AS KRV16LLH/3AS KRV16XLLH/3AS 6.1 11 8 1 8 16 M61 19 KRV19H/3AS KRV19XH/3AS KRV19LLH/3AS KRV19XLLH/3AS 8.15 11 1 1 3 M81.5 KRVH/3AS KRVXH/3AS KRVLLH/3AS KRVXLLH/3AS 1.15 1 1 13 36 3 M11.5 6 KRV6H/3AS KRV6XH/3AS KRV6LLH/3AS KRV6XLLH/3AS 1.15 1 1 13 36 3 M11.5 3 KRV3H/3AS KRV3XH/3AS KRV3LLH/3AS KRV3XLLH/3AS 1. 14 15 15 4 5 M11.5 3 KRV3H/3AS KRV3XH/3AS KRV3LLH/3AS KRV3XLLH/3AS 1. 14 15 15 4 5 M11.5 35 KRV35H/3AS KRV35XH/3AS KRV35LLH/3AS KRV35XLLH/3AS 16. 19.5 5 3.5 M161.5 4 KRV4H/3AS KRV4XH/3AS KRV4LLH/3AS KRV4XLLH/3AS. 1.5 58 36.5 M1.5 47 KRV47H/3AS KRV47XH/3AS KRV47LLH/3AS KRV47XLLH/3AS.1 4 5 5.5 66 4.5 M1.5 5 KRV5H/3AS KRV5XH/3AS KRV5LLH/3AS KRV5XLLH/3AS.1 4 5 5.5 66 4.5 M1.5 6 KRV6H/3AS KRV6XH/3AS KRV6LLH/3AS KRV6XLLH/3AS 4.1 9 3 3.5 8 49.5 M41.5 7 KRV7H/3AS KRV7XH/3AS KRV7LLH/3AS KRV7XLLH/3AS 4.1 9 3 3.5 8 49.5 M41.5 8 KRV8H/3AS KRV8XH/3AS KRV8LLH/3AS KRV8XLLH/3AS 3.1 35 38 1 63 M31.5 9 KRV9H/3AS KRV9XH/3AS KRV9LLH/3AS KRV9XLLH/3AS 3.1 35 38 1 63 M31.5 Note: 1. JIS Class is the dimensional tolerance of the outside diameter D of the s of the KRVXH and KRVXLLH types whose outside surface form is cylindrical. D 4
Accessories / bearing 119 6 34 479 Grease nipple NIP-B4 NIP-B6 NIP-B8 Plug SEN4 SEN6 SEN8 hexagonal nut 1M3.51M81.5 1M11.5 1M11.51M1.5 1M1.51M31.5 Note: The boundary dimensions of grease nipples and plugs are listed in Table 3 on page 9 and Table 5 on page 1. KRVLLH type (Full-complement roller type, with seal) G1 B3 C1 n a e h Basic load ratings dynamic static Cr Cor Track load capacity Spherical Cylindrical Limiting speed Grease Oil Maximum tightening torque 5.5 7.5 5 55 61 67 56 57 1 36 139 5 3.5.5.5 3 6.5 8.5.5 3 5 36 3 8 385 75 74 1 79 3 7 1.1.8 4 7.5.5 9.5 3 4 5 455 5 35 545 85 8 6 17..11 5 8.6 1 3 6 5 665 9 35 955 1 8 11 3 4 35 13 16 3.3. 6 1.6 14 4 7 45 76 11 7 1 19 1 38 141 4 5 415 1 13 8.8.3 8 1.6 4 17 4 8 14 1 69 5 15 84 1 4 17 55 8 5 11 14.47 1 1.6 4 17 4 8 14 1 6 1 84 1 4 16 6 8 5 11 14.61 1 13 6.6 6 3 3 6 1 3 6 7 7 1 3 7 67 785 6 5 8 5.89 1 13 6.6 6 3 3 6 1 3 86 8 1 3 7 91 835 6 5 8 5.1 1 17 8.8 6 3 7 6 17 6 34 3 11 9 1 79 3 5 35 1 5 5 7 5 5.3.17 16 19 8.8 6 3 3 6 19 4 4 3 85 14 5 1 98 4 5 39 1 48 4 5 6 76 7.8.5 1 9.8 8 4 8 8 8 61 4 7 1 4 5 98 94 6 5 48 15 1.39 1 9.8 8 4 8 8 8 61 5 55 3 3 4 5 98 94 6 5 565 1.465 5 11.8 8 4 44 8 39 5 98 5 6 95 34 5 3 3 4 5 178 4 1 71 3 5.8 4 5 11.8 8 4 44 8 39 5 98 5 8 5 38 5 3 3 4 5 178 4 1 8 3 9 1.5 4 3 15 1 8 4 53 8 58 147 9 8 53 6 3 5 36 5 9 15 1 5 4 1.56 3 3 15 1 8 4 53 8 58 147 11 4 59 6 3 5 36 5 9 15 1 16 6 1 1.97 3 Note: The limiting speed of the KRVLLH and KRXLLH types incorporating a seal (those marked with an asterisk) is approximately 1, rpm. Mass (approx.) Stud dia. 5
Metric series Inch series With cage Full-complement roller Hexagonal socket Tapped hole Slot for screwdriver Without seal With seal Full-Complement Roller-Type Cam Followers KRV type KRVX type KRVLL type KRVXLL type KRV type (Full-complement roller type) OD D.5 Spherical s Cam Follower Without seal Cylindrical s Spherical s With seal Cylindrical s d1 C F B B1 B G 16 KRV16/3AS KRV16X/3AS KRV16LL/3AS KRV16XLL/3AS 6 11 8 1 8 16 M61.1 19 KRV19/3AS KRV19X/3AS KRV19LL/3AS KRV19XLL/3AS 8.15 11 1 1 3 M81.5 KRV/3AS KRVX/3AS KRVLL/3AS KRVXLL/3AS 1.15 1 1 13 36 3 M11.5 6 KRV6/3AS KRV6X/3AS KRV6LL/3AS KRV6XLL/3AS 1.15 1 1 13 36 3 M11.5 3 KRV3/3AS KRV3X/3AS KRV3LL/3AS KRV3XLL/3AS 1. 14 15 15 4 5 M11.5 3 KRV3/3AS KRV3X/3AS KRV3LL/3AS KRV3XLL/3AS 1. 14 15 15 4 5 M11.5 35 KRV35/3AS KRV35X/3AS KRV35LL/3AS KRV35XLL/3AS 16. 19.5 5 3.5 M161.5 4 KRV4/3AS KRV4X/3AS KRV4LL/3AS KRV4XLL/3AS. 1.5 58 36.5 M1.5 47 KRV47/3AS KRV47X/3AS KRV47LL/3AS KRV47XLL/3AS.1 4 5 5.5 66 4.5 M1.5 5 KRV5/3AS KRV5X/3AS KRV5LL/3AS KRV5XLL/3AS.1 4 5 5.5 66 4.5 M1.5 6 KRV6/3AS KRV6X/3AS KRV6LL/3AS KRV6XLL/3AS 4.1 9 3 3.5 8 49.5 M41.5 7 KRV7/3AS KRV7X/3AS KRV7LL/3AS KRV7XLL/3AS 4.1 9 3 3.5 8 49.5 M41.5 8 KRV8/3AS KRV8X/3AS KRV8LL/3AS KRV8XLL/3AS 3.1 35 38 1 63 M31.5 9 KRV9/3AS KRV9X/3AS KRV9LL/3AS KRV9XLL/3AS 3.1 35 38 1 63 M31.5 Notes: 1. JIS class is the dimensional tolerance of outside diameter D of the s of the KRVX and KRVXLL types whose outside surface form is cylindrical.. The grease port is situated only in the front (in the left side face in the diagram above). D 6
Accessories / bearing Grease nipple Plug hexagonal nut 166 34 479 NIP-B4 NIP-B6 NIP-B8 SEN4 SEN6 SEN8 1M 61 1M11.5 1M11.51M1.5 1M1.51M31.5 Note: The boundary dimensions of grease nipples and plugs are listed in Table 3 on page 9 and Table 5 on page 1. KRVLL type (Full-complement roller type, with seal) G1 B3 C1 n a e Basic load ratings dynamic static Cr Cor Track load capacity Spherical Cylindrical Limiting speed Grease Oil Maximum tightening torque 8.6 4 1 6 5 665 9 35 955 1 8 11 3 4 35 13 16 3.3. 6 1.6 4 14 7 45 76 11 7 1 19 1 38 141 4 5 415 1 13 8.8.3 8 1.6 4 17 8 84 14 1 4 1 69 17 5 15 55 8 5 11 14.47 1 1.6 4 17 8 14 1 6 1 84 1 4 16 6 8 5 11 14.61 1 13 6.6 6 3 3 1 3 6 7 7 1 3 7 67 785 6 5 8 5.89 1 13 6.6 6 3 3 1 3 86 8 1 3 7 91 835 6 5 8 5.1 1 17 8.8 6 3 7 17 6 34 3 11 9 1 79 3 5 35 1 5 5 7 5 5.3.17 16 19 8.8 6 3 3 19 4 4 3 85 14 5 1 98 4 5 39 1 48 4 5 6 76 7.8.5 1 9.8 8 4 8 8 94 61 6 5 4 7 48 1 15 4 5 98 1.39 1 9.8 8 4 8 8 61 5 55 3 3 4 5 98 94 6 5 565 1.465 5 11.8 8 4 44 39 5 98 5 6 95 34 5 3 3 4 5 178 4 1 71 3 5.8 4 5 11.8 8 4 44 39 5 98 5 8 5 38 5 3 3 4 5 178 4 1 8 3 9 1.5 4 3 15 1 8 4 53 58 147 9 8 53 6 3 5 36 5 9 15 1 5 4 1.56 3 3 15 1 8 4 53 58 147 11 4 59 6 3 5 36 5 9 15 1 16 6 1 1.97 3 Note: The limiting speed of the KRVLL and KRXLL types incorporating a seal (those marked with an asterisk) is approximately 1, rpm. Mass (approx.) Stud dia. 7
Metric series Inch series With cage Full-complement roller Hexagonal socket Tapped hole Slot for screwdriver Without seal With seal Cam Followers with Cage KRT type KRTX type KRTLL type KRTXLL type KRT type (with cage) OD D.5 Spherical s Cam Follower Without seal Cylindrical s Spherical s With seal Cylindrical s d1 C F B B1 B G 16 KRT16 KRT16X KRT16LL/3AS KRT16XLL/3AS 6 11 8 1 8 16 M61.1 19 KRT19 KRT19X KRT19LL/3AS KRT19XLL/3AS 8.15 11 1 1 3 M81.5 KRT KRTX KRTLL/3AS KRTXLL/3AS 1.15 1 1 13 36 3 M11.5 6 KRT6 KRT6X KRT6LL/3AS KRT6XLL/3AS 1.15 1 1 13 36 3 M11.5 3 KRT3 KRT3X KRT3LL/3AS KRT3XLL/3AS 1. 14 15 15 4 5 M11.5 3 KRT3 KRT3X KRT3LL/3AS KRT3XLL/3AS 1. 14 15 15 4 5 M11.5 35 KRT35 KRT35X KRT35LL/3AS KRT35XLL/3AS 16. 19.5 5 3.5 M161.5 4 KRT4 KRT4X KRT4LL/3AS KRT4XLL/3AS. 1.5 58 36.5 M1.5 47 KRT47 KRT47X KRT47LL/3AS KRT47XLL/3AS.1 4 5 5.5 66 4.5 M1.5 5 KRT5 KRT5X KRT5LL/3AS KRT5XLL/3AS.1 4 5 5.5 66 4.5 M1.5 6 KRT6 KRT6X KRT6LL/3AS KRT6XLL/3AS 4.1 9 3 3.5 8 49.5 M41.5 7 KRT7 KRT7X KRT7LL/3AS KRT7XLL/3AS 4.1 9 3 3.5 8 49.5 M41.5 8 KRT8 KRT8X KRT8LL/3AS KRT8XLL/3AS 3.1 35 38 1 63 M31.5 85 KRT85 KRT85X KRT85LL/3AS KRT85XLL/3AS 3.1 35 38 1 63 M31.5 9 KRT9 KRT9X KRT9LL/3AS KRT9XLL/3AS 3 35 38 1 63 M31.5.1 Notes:1. JIS class is the dimensional tolerance of outside diameter D of the s of the KRTX and KRTXLL types whose outside surface form is cylindrical.. The tapped hole is situated only in the front (in the left side face in the diagram above). D 8
Accessories / bearing 166 33 359 Grease nipple NIP-X3 JIS-A-M6F JIS-A PT!/8 Plug M4.7 4R M6.756R PT!/87R Hexagonal Nut Number 1M 61 1M11.5 1M11.5 1M161.51M31.5 Note: The boundary dimensions of grease nipples and plugs are listed in Table 3 on page 9 and Table 5 on page 1. KRTLL type (with cage, sealed)!/8!/8 G1 C1 m e Basic load ratings dynamic static Cr Cor Track load capacity Spherical Cylindrical Limiting speed Grease Oil Maximum tightening torque 8.6 M4.7 1 4 5 415 4 43 1 8 11 3 4 35 19 5 3.3.19 6 1.6 M4.7 14 4 75 48 5 4 555 1 38 141 4 5 415 15 8.8.31 8 1.6 M4.7 17 5 3 6 65 1 69 5 15 54 68 17 55 1 16 14.46 1 1.6 M4.7 17 5 3 6 65 1 6 1 54 68 16 6 1 16 14.59 1 13.6 M6.75 3 7 85 9 65 6 7 7 8 985 67 785 1 13.87 1 13.6 M6.75 3 7 85 9 65 86 8 8 985 91 835 1 13.97 1 17.8 PT!/8 7 1 17 9 3 11 9 1 4 1 83 35 1 8 11 5 5.3.169 16 19.8 PT!/8 3 14 8 3 85 14 5 1 43 33 39 1 48 7 9 76 7.8.48 1.8 PT!/8 7 33 5 4 7 1 6 8 98 11 3 45 48 15 1.386 1.8 PT!/8 7 33 5 5 55 3 3 6 8 98 11 3 45 565 1.461 5.8 PT!/8 44 8 9 55 6 95 34 5 5 6 5 178 95 5 6 71 3 5.79 4 5.8 PT!/8 44 8 9 55 8 5 38 5 5 6 5 178 95 5 6 8 3 9 4 3 1 PT!/8 53 45 88 5 9 8 53 4 5 5 36 4 6 9 5 1 5 4 1.55 3 3 1 PT!/8 53 45 88 5 1 4 56 4 5 5 36 4 6 9 5 1 6 5 75 1.74 3 3 1 PT!/8 53 45 88 5 11 4 59 36 4 6 9 5 1 16 6 1 4 5 5 1.95 3 Note: The limiting speed of the KRTLL and KRTXLL types incorporating a seal (those marked with an asterisk) is approximately 1, rpm. Mass (approx.) Stud dia. 9
Metric series Inch series With cage Full-complement roller Hexagonal socket Tapped hole Slot for screwdriver Without seal With seal Full-Complement Roller-Type Cam Followers KRVT type KRVTX type KRVTLL type KRVTXLL type KRVT type (Full-complement roller type) OD D.5 Spherical s Cam Follower Without seal Cylindrical s Spherical s With seal Cylindrical s d1 C F B B1 B G 16 KRVT16/3AS KRVT16X/3AS KRVT16LL/3AS KRVT16XLL/3AS 6 11 8 1 8 16 M61.1 19 KRVT19/3AS KRVT19X/3AS KRVT19LL/3AS KRVT19XLL/3AS 8.15 11 1 1 3 M81.5 KRVT/3AS KRVTX/3AS KRVTLL/3AS KRVTXLL/3AS 1.15 1 1 13 36 3 M11.5 6 KRVT6/3AS KRVT6X/3AS KRVT6LL/3AS KRVT6XLL/3AS 1.15 1 1 13 36 3 M11.5 3 KRVT3/3AS KRVT3X/3AS KRVT3LL/3AS KRVT3XLL/3AS 1. 14 15 15 4 5 M11.5 3 KRVT3/3AS KRVT3X/3AS KRVT3LL/3AS KRVT3XLL/3AS 1. 14 15 15 4 5 M11.5 35 KRVT35/3AS KRVT35X/3AS KRVT35LL/3AS KRVT35XLL/3AS 16. 19.5 5 3.5 M161.5 4 KRVT4/3AS KRVT4X/3AS KRVT4LL/3AS KRVT4XLL/3AS. 1.5 58 36.5 M1.5 47 KRVT47/3AS KRVT47X/3AS KRVT47LL/3AS KRVT47XLL/3AS.1 4 5 5.5 66 4.5 M1.5 5 KRVT5/3AS KRVT5X/3AS KRVT5LL/3AS KRVT5XLL/3AS.1 4 5 5.5 66 4.5 M1.5 6 KRVT6/3AS KRVT6X/3AS KRVT6LL/3AS KRVT6XLL/3AS 4.1 9 3 3.5 8 49.5 M41.5 7 KRVT7/3AS KRVT7X/3AS KRVT7LL/3AS KRVT7XLL/3AS 4.1 9 3 3.5 8 49.5 M41.5 8 KRVT8/3AS KRVT8X/3AS KRVT8LL/3AS KRVT8XLL/3AS 3.1 35 38 1 63 M31.5 9 KRVT9/3AS KRVT9X/3AS KRVT9LL/3AS KRVT9XLL/3AS 3.1 35 38 1 63 M31.5 Notes:1. JIS Class is the dimensional tolerance of the outside diameter D of the s of the KRVTX and KRVTXLL types whose outside surface form is cylindrical.. The grease port is situated only in the front (in the left side face in the diagram above). D 3
Accessories / bearing 166 33 359 Grease nipple NIP-X3 JIS-A-M6F JIS-A PT!/8 Plug M4.7 4R M6.756R PT!/87R Hexagonal Nut Number 1M 61 1M11.5 1M11.5 1M161.51M31.5 Note: The boundary dimensions of grease nipples and plugs are listed in Table 3 on page 9 and Table 5 on page 1. KRVTLL type (Full-complement roller type, with seal)!/8!/8 G1 C1 m e Basic load ratings dynamic static Cr Cor Track load capacity Spherical Cylindrical Limiting speed Grease Oil Maximum tightening torque 8.6 M4X.7 1 6 5 665 9 35 955 1 8 11 3 4 35 13 16 3.3. 6 1.6 M4X.7 14 7 45 76 11 7 1 19 1 38 141 4 5 415 1 13 8.8.3 8 1.6 M4X.7 17 8 14 1 69 5 15 84 1 4 17 55 8 5 11 14.47 1 1.6 M4X.7 17 8 14 1 6 1 84 1 4 16 6 8 5 11 14.61 1 13.6 M6X.75 3 1 3 6 7 7 1 3 7 67 785 6 5 8 5.89 1 13.6 M6X.75 3 1 3 86 8 1 3 7 91 835 6 5 8 5.1 1 17.8 PT!/8 7 17 6 34 3 11 9 1 79 3 5 35 1 5 5 7 5 5.3.17 16 19.8 PT!/8 3 19 4 4 3 85 14 5 1 98 4 5 39 1 48 4 5 6 76 7.8.5 1.8 PT!/8 8 8 61 4 7 1 4 5 98 94 6 5 48 15 1.39 1.8 PT!/8 8 8 61 5 55 3 3 4 5 98 94 6 5 565 1.465 5.8 PT!/8 44 39 5 98 5 6 95 34 5 3 3 4 5 178 4 1 71 3 5.8 4 5.8 PT!/8 44 39 5 98 5 8 5 38 5 178 3 3 4 5 4 1 8 3 9 1.5 4 3 1 PT!/8 53 58 147 9 8 53 6 3 5 36 5 9 15 1 5 4 1.56 3 3 1 PT!/8 53 58 147 11 4 59 6 3 5 36 5 9 15 1 16 6 1 1.97 3 Note: The limiting speed of the KRVTLL and KRVTXLL types incorporating a seal (those marked with an asterisk) is approximately 1, rpm. Mass (approx.) Stud dia. 31
Metric series With cage KRU type KRUX type KRULL type KRUXLL type Inch series Full-complement roller Hexagonal socket Tapped hole Slot for screwdriver Without seal Eccentric stud With seal Eccentric-Stud Cam Followers with Cage Reference point of eccentricity KRU type (with cage) OD D.5 Spherical s Cam Follower Without seal Cylindrical s Spherical s With seal Cylindrical s d1 C F B B1 B G 16 KRU16 KRU16X KRU16LL/3AS KRU16XLL/3AS 6 11 8 1 8 16 M61.1 19 KRU19 KRU19X KRU19LL/3AS KRU19XLL/3AS 8.15 11 1 1 3 M81.5 KRU KRUX KRULL/3AS KRUXLL/3AS 1.15 1 1 13 36 3 M11.5 6 KRU6 KRU6X KRU6LL/3AS KRU6XLL/3AS 1.15 1 1 13 36 3 M11.5 3 KRU3 KRU3X KRU3LL/3AS KRU3XLL/3AS 1. 14 15 15 4 5 M11.5 3 KRU3 KRU3X KRU3LL/3AS KRU3XLL/3AS 1. 14 15 15 4 5 M11.5 35 KRU35 KRU35X KRU35LL/3AS KRU35XLL/3AS 16. 19 19.5 5 3.5 M161.5 4 KRU4 KRU4X KRU4LL/3AS KRU4XLL/3AS. 1.5 58 36.5 M1.5 47 KRU47 KRU47X KRU47LL/3AS KRU47XLL/3AS.1 4 5 5.5 66 4.5 M1.5 5 KRU5 KRU5X KRU5LL/3AS KRU5XLL/3AS.1 4 5 5.5 66 4.5 M1.5 6 KRU6 KRU6X KRU6LL/3AS KRU6XLL/3AS 4.1 9 3 3.5 8 49.5 M41.5 7 KRU7 KRU7X KRU7LL/3AS KRU7XLL/3AS 4.1 9 3 3.5 8 49.5 M41.5 8 KRU8 KRU8X KRU8LL/3AS KRU8XLL/3AS 3.1 35 38 1 63 M31.5 85 KRU85 KRU85X KRU85LL/3AS KRU85XLL/3AS 3.1 35 38 1 63 M31.5 9 KRU9 KRU9X KRU9LL/3AS KRU9XLL/3AS 3 35 38 1 63 M31.5.1 Notes:1. JIS Class is the dimensional tolerance of the outside diameter D of the s of the KRUX and KRUXLL types whose outside surface form is cylindrical.. The grease port is situated only in the front (in the left side face in the diagram above). D 3
Reference point of eccentricity Accessories / bearing 166 335 49 Grease nipple NIP-X3 JIS-A-M6F JIS-A PT!/8 Plug M4.7 4R M6.756R PT!/87R Hexagonal Nut Number 1M 61 1M11.5 1M11.51M161.5 1M1.51M31.5 Note: The boundary dimensions of grease nipples and plugs are listed in Table 3 on page 9 and Table 5 on page 1. KRULL type (with cage)!/8!/8 G1 Eccentricity C1 m e E Basic load ratings dynamic static Cr Cor Track load capacity Spherical Cylindrical Limiting speed Grease Oil Maximum tightening torque 8.5.6 M4X.7 1 4 5 415 4 43 1 8 11 3 4 35 19 5 3.3.19 6 1.5.6 M4X.7 14 4 75 48 5 4 555 1 38 141 4 5 415 15 8.8.31 8 1.3.6 M4X.7 17 5 3 6 65 1 69 5 15 54 68 17 55 1 16 14.46 1 1.3.6 M4X.7 17 5 3 6 65 1 6 1 54 68 16 6 1 16 14.59 1 13.4.6 M6X.75 3 7 85 9 65 6 7 7 8 985 67 785 1 13.87 1 13.4.6 M6X.75 3 7 85 9 65 86 8 8 985 91 835 1 13.97 1 17.5.8 M6X.75 7 1 5 3 11 9 1 8 1 93 35 1 8 11 5 5.3.169 16 19.6.8 PT!/8 3 14 8 3 85 14 5 1 43 33 39 1 48 7 9 76 7.8.48 1.7.8 PT!/8 7 33 5 4 7 1 6 8 98 11 3 45 48 15 1.386 1.7.8 PT!/8 7 33 5 5 55 3 3 6 8 98 11 3 45 565 1.461 5.8.8 PT!/8 44 8 9 55 6 95 34 5 5 6 5 178 95 5 6 71 3 5.79 4 5.8.8 PT!/8 44 8 9 55 8 5 38 5 5 6 5 178 95 5 6 8 3 9 4 3 1. 1 PT!/8 53 45 88 5 9 8 53 4 5 5 36 4 6 9 5 1 5 4 1.55 3 3 1. 1 PT!/8 53 45 88 5 1 4 56 4 5 5 36 4 6 9 5 1 6 5 75 1.74 3 3 1. 1 PT!/8 53 45 88 5 11 4 59 36 4 5 5 4 6 9 5 1 16 6 1 1.95 3 Note: The limiting speed of the KRULL and KRUXLL types incorporating a seal (those marked with an asterisk) is approximately 1, rpm. Mass (approx.) Stud dia. 33
Metric series With cage KRVU type KRVUX type KRVULL type KRVUXLL type Inch series Full-complement roller Hexagonal socket Tapped hole Slot for screwdriver Without seal Eccentric stud With seal Eccentric-Stud Full-Complement Roller-Type Cam Followers Reference point of eccentricity KRVU type (Full-complement roller type) OD D.5 Spherical s Cam Follower Without seal Cylindrical s Spherical s With seal Cylindrical s d1 C F B B1 B G 16 KRVU16/3AS KRVU16X/3AS KRVU16LL/3AS KRVU16XLL/3AS 6 11 8 1 8 16 M61.1 19 KRVU19/3AS KRVU19X/3AS KRVU19LL/3AS KRVU19XLL/3AS 8.15 11 1 1 3 M81.5 KRVU/3AS KRVUX/3AS KRVULL/3AS KRVUXLL/3AS 1.15 1 1 13 36 3 M11.5 6 KRVU6/3AS KRVU6X/3AS KRVU6LL/3AS KRVU6XLL/3AS 1.15 1 1 13 36 3 M11.5 3 KRVU3/3AS KRVU3X/3AS KRVU3LL/3AS KRVU3XLL/3AS 1. 14 15 15 4 5 M11.5 3 KRVU3/3AS KRVU3X/3AS KRVU3LL/3AS KRVU3XLL/3AS 1. 14 15 15 4 5 M11.5 35 KRVU35/3AS KRVU35X/3AS KRVU35LL/3AS KRVU35XLL/3AS 16. 19 19.5 5 3.5 M161.5 4 KRVU4/3AS KRVU4X/3AS KRVU4LL/3AS KRVU4XLL/3AS. 1.5 58 36.5 M1.5 47 KRVU47/3AS KRVU47X/3AS KRVU47LL/3AS KRVU47XLL/3AS.1 4 5 5.5 66 4.5 M1.5 5 KRVU5/3AS KRVU5X/3AS KRVU5LL/3AS KRVU5XLL/3AS.1 4 5 5.5 66 4.5 M1.5 6 KRVU6/3AS KRVU6X/3AS KRVU6LL/3AS KRVU6XLL/3AS 4.1 9 3 3.5 8 49.5 M41.5 7 KRVU7/3AS KRVU7X/3AS KRVU7LL/3AS KRVU7XLL/3AS 4.1 9 3 3.5 8 49.5 M41.5 8 KRVU8/3AS KRVU8X/3AS KRVU8LL/3AS KRVU8XLL/3AS 3.1 35 38 1 63 M31.5 9 KRVU9/3AS KRVU9X/3AS KRVU9LL/3AS KRVU9XLL/3AS 3.1 35 38 1 63 M31.5 Notes:1. JIS Class is the dimensional tolerance of the outside diameter D of the s of the KRVUX and KRVUXLL types whose outside surface form is cylindrical.. The grease port is situated only in the front (in the left side face in the diagram above). D 34
Reference point of eccentricity Accessories / bearing 166 335 49 Grease nipple NIP-X3 JIS-A-M6F JIS-A PT!/8 Plug M4.7 4R M6.756R PT!/87R Hexagonal Nut Number 1M 61 1M11.5 1M11.51M161.5 1M1.51M31.5 Note: The boundary dimensions of grease nipples and plugs are listed in Table 3 on page 9 and Table 5 on page 1. KRVULL type (Full-complement roller type, with seal)!/8!/8 G1 Eccentricity C1 m e E Basic load ratings dynamic static Cr Cor Track load capacity Spherical Cylindrical Limiting speed Grease Oil Maximum tightening torque 8.5.6 M4X.7 1 6 5 665 9 35 955 1 8 11 3 4 35 13 16 3.3. 6 1.5.6 M4X.7 14 7 45 76 11 7 1 19 1 38 141 4 5 415 1 13 8.8.3 8 1.3.6 M4X.7 17 8 14 1 69 5 15 84 1 4 17 55 8 5 11 14.47 1 1.3.6 M4X.7 17 8 14 1 6 1 84 1 4 16 6 8 5 11 14.61 1 13.4.6 M6X.75 3 1 3 6 7 7 1 3 7 67 785 6 5 8 5.89 1 13.4.6 M6X.75 3 1 3 86 8 1 3 7 91 835 6 5 8 5.1 1 17.5.8 M6X.75 7 1 84 36 5 3 7 3 35 11 9 1 5 5 7 5 5.3.17 16 19.6.8 PT!/8 3 19 4 4 3 85 14 5 1 98 4 5 39 1 48 4 5 6 76 7.8.5 1.7.8 PT!/8 8 8 94 61 6 5 4 7 48 1 15 4 5 98 1.39 1.7.8 PT!/8 8 8 94 61 6 5 5 55 565 3 3 4 5 98 1.465 5.8.8 PT!/8 44 39 5 98 5 6 95 34 5 3 3 4 5 178 4 1 71 3 5.8 4 5.8.8 PT!/8 44 39 5 98 5 8 5 38 5 3 3 4 5 178 4 1 8 3 9 1.5 4 3 1. 1 PT!/8 53 58 147 9 8 53 6 3 5 36 5 9 15 1 5 4 1.56 3 3 1. 1 PT!/8 53 58 147 11 4 59 6 3 5 36 5 9 15 1 16 6 1 1.97 3 Note: The limiting speed of the KRVULL and KRVUXLL types incorporating a seal (those marked with an asterisk) is approximately 1, rpm. Mass (approx.) Stud dia. 35
Metric series Inch series With cage Full-complement roller Hexagonal socket Tapped hole Slot for screwdriver Without shield With shield Full-Complement Double-Row Cylindrical Roller-Type Cam Followers NUKRH type NUKRXH type h OD D.5 Cam Follower Spherical outer rings Cylindrical outer rings NUKRH typed1mm (Shielded full-complement double-row cylindrical roller type) D d1 C F B B1 B G G1 B3 C1 n 3 NUKR3H/3AS NUKR3XH/3AS 1 14 14.5 15 4 5 M11.5 13 6.6 6. 35 NUKR35H/3AS NUKR35XH/3AS 16. 19 19.5 5 3.5 M161.5 17 8.8 6 4 NUKR4H/3AS NUKR4XH/3AS. 1.5 1.5 58 36.5 M1.5 19 8.8 6 47 NUKR47H/3AS NUKR47XH/3AS.1 4 5.5 5.5 66 4.5 M1.5 1 9.8 8 5 NUKR5H/3AS NUKR5XH/3AS.1 4 3 5.5 66 4.5 M1.5 1 9.8 8 6 NUKR6H/3AS NUKR6XH/3AS 4.1 9 35 3.5 8 49.5 M41.5 5 11.8 8 7 NUKR7H/3AS NUKR7XH/3AS 4.1 9 41.5 3.5 8 49.5 M41.5 5 11.8 8 8 NUKR8H/3AS NUKR8XH/3AS 3.1 35 47.5 1 63 M31.5 3 15 1 8 9 NUKR9H/3AS NUKR9XH/3AS 3.1 35 47.5 1 63 M31.5 3 15 1 8 1 NUKR1H/3AS NUKR1XH/3AS 36.5 43 48.5 46 1 74 M361.5 38 1.5 1 NUKR1H/3AS NUKR1XH/3AS 4.5 5 6.5 53 14 87 M41.5 44 1.5 14 NUKR14H/3AS NUKR14XH/3AS 48.5 57 65 6 16 1 M481.5 5 1.5 15 NUKR15H/3AS NUKR15XH/3AS 5.3 6 75.5 63 17 17 M51.5 5 1.5 16 NUKR16H/3AS NUKR16XH/3AS 56.3 63 8.5 67 113 M563 58 17 NUKR17H/3AS NUKR17XH/3AS 6.3 66 86 7 19 1 M63 58 NUKRH/3AS NUKRXH/3AS 64.3 7 91.5 76 14 M643 65 Note:1. JIS Class is the dimensional tolerance of the outside diameter D of the s of the NUKRXH type whose outside surface form is cylindrical. D 36
Accessories / bearing 34 479 1 Grease nipple NIP-B6 NIP-B8 JIS A-PT!/8 Plug SEN6 SEN8 hexagonal nut 1M11.51M1.5 1M1.51M31.5 M361.5 M643 Note: The boundary dimensions of the grease nipples and plugs are listed in Table 3 on page 9 and Table 5 on page 1. NUKRH typed1mm D!/8 m a e h Basic load ratings dynamic static Cr Cor Track load capacity Spherical Cylindrical Limiting speed Grease Maximum tightening torque 3 15 6 13 3 13 5 6 7 7 1 36 1 38 67 785 6 9.88 1 3 1 6 3 5 7 3 11 9 8 6 35 1 5 5 5 5.3.165 16 3 3 6 4 1 9 1 3 85 14 5 45 97 39 1 48 4 7 76 7.8.4 4 7 8 38 5 48 4 7 1 4 98 3 95 4 9 48 15 1.38 4 31 8 4 5 57 5 5 55 3 3 3 3 98 4 35 5 85 565 1.45 4 38 8 56 5 7 5 6 95 34 5 9 178 5 75 7 4 71 3 5.795 4 4 44 8 6 85 5 8 5 38 5 4 178 6 35 8 7 8 3 9 1.1 4 4 51 8 11 1 3 151 15 4 9 8 1 53 5 4 1 36 1.54 3 4 51 8 11 151 11 4 59 1 36 1 3 15 4 1 16 6 1 1.96 3 PT!/8 53 14 119 167 13 79 63 1 1 17 1 3 8 5 65 3.8 36 PT!/8 66 14 17 66 16 4 113 1 7 1 17 6 7 1 1 67 11 5 15 5.17 4 PT!/8 7.5 14 1 94 15 1 5 1 54 5 3 4 15 5 16 7.98 48 PT!/8 85.5 17 58 38 173 1 3 1 95 6 3 39 5 17 6 9.7 5 PT!/8 89.5 17 74 4 4 194 1 48 7 9 41 45 19 8 5 11.7 56 PT!/8 96.5 17 3 475 6 1 1 3 3 3 5 48 5 65 31 13.9 6 PT!/8 13.5 17 365 555 7 9 53 5 56 5 84 1 3 67 5 8 5 17. 64 Mass (approx.) Stud dia.
Metric series Inch series With cage Full-complement roller Hexagonal socket Tapped hole Slot for screwdriver Without shield With shield Full-Complement Double-Row Cylindrical Roller-Type Cam Followers NUKR type NUKRX type OD D.5 Cam Follower Spherical outer rings Cylindrical outer rings NUKR typed1mm (Shielded full-complement double-row cylindrical roller type) D d1 C F B B1 B G G1 B3 C1 n 3 NUKR 3/3AS NUKR 3X/3AS 1 14 14.5 15 4 5 M11.5 13 6.6 6. 35 NUKR 35/3AS NUKR 35X/3AS 16. 19 19.5 5 3.5 M161.5 17 8.8 6 4 NUKR 4/3AS NUKR 4X/3AS. 1.5 1.5 58 36.5 M1.5 19 8.8 6 47 NUKR 47/3AS NUKR 47X/3AS.1 4 5.5 5.5 66 4.5 M1.5 1 9.8 8 5 NUKR 5/3AS NUKR 5X/3AS.1 4 3 5.5 66 4.5 M1.5 1 9.8 8 6 NUKR 6/3AS NUKR 6X/3AS 4.1 9 35 3.5 8 49.5 M41.5 5 11.8 8 7 NUKR 7/3AS NUKR 7X/3AS 4.1 9 41.5 3.5 8 49.5 M41.5 5 11.8 8 8 NUKR 8/3AS NUKR 8X/3AS 3.1 35 47.5 1 63 M31.5 3 15 1 8 9 NUKR 9/3AS NUKR 9X/3AS 3.1 35 47.5 1 63 M31.5 3 15 1 8 1 NUKR 1/3AS NUKR 1X/3AS 36.5 43 48.5 46 1 74 M361.5 38 1.5 8 1 NUKR 1/3AS NUKR 1X/3AS 4.5 5 6.5 53 14 87 M41.5 44 1.5 8 14 NUKR 14/3AS NUKR 14X/3AS 48.5 57 65 6 16 1 M481.5 5 1.5 8 15 NUKR 15/3AS NUKR 15X/3AS 5.3 6 75.5 63 17 17 M51.5 5 1.5 8 16 NUKR 16/3AS NUKR 16X/3AS 56.3 63 8.5 67 113 M563 58 8 17 NUKR 17/3AS NUKR 17X/3AS 6.3 66 86 7 19 1 M63 58 8 NUKR /3AS NUKR X/3AS 64.3 7 91.5 76 14 M643 65 8 Note:1. JIS Class is the dimensional tolerance of the outside diameter D of the s of the NUKRX type whose outside surface form is cylindrical. D 38
Accessories / bearing Grease nipple Plug hexagonal nut 34 479 1 NIP-B6 NIP-B8 JIS A-PT!/8 SEN6 SEN8 SEN8 1M11.51M1.5 1M1.51M31.5 M361.5 M643 Note: The boundary dimensions of the grease nipples and plugs are listed in Table 3 on page 9 and Table 5 on page 1. NUKR typed1mm D!/8 m a e Basic load ratings dynamic static Cr Cor Track load capacity Spherical Cylindrical Limiting speed Grease Maximum tightening torque 3 15 13 3 13 5 6 7 7 1 36 1 38 67 785 6 9.88 1 3 1 3 5 7 3 11 9 8 6 35 1 5 5 5 5.3.165 16 3 3 4 1 9 1 3 85 14 5 45 97 39 1 48 4 7 76 7.8.4 4 7 38 5 48 4 7 1 4 98 3 95 4 9 48 15 1.38 4 31 4 5 57 5 5 55 3 3 3 3 98 4 35 5 85 565 1.45 4 38 56 5 7 5 6 95 34 5 9 178 5 75 7 4 71 3 5.795 4 4 44 6 85 5 8 5 38 5 4 178 6 35 8 7 8 3 9 1.1 4 4 51 11 1 3 151 15 4 9 8 1 53 5 4 1 36 1.54 3 4 51 11 151 11 4 59 1 36 1 3 15 4 1 16 6 1 1.96 3 PT!/8 53 119 167 13 79 63 1 1 17 1 3 8 5 65 3.8 36 PT!/8 66 17 66 16 4 113 1 7 1 17 6 7 1 1 67 11 5 15 5.17 4 PT!/8 7.5 1 94 15 1 5 1 54 5 3 4 15 5 16 7.98 48 PT!/8 85.5 58 38 173 1 3 1 95 6 3 39 5 17 6 9.7 5 PT!/8 89.5 74 4 4 194 1 48 7 9 41 45 19 8 5 11.7 56 PT!/8 96.5 3 475 6 1 1 3 3 3 5 48 5 65 31 13.9 6 PT!/8 13.5 365 555 7 9 53 5 56 5 84 1 3 67 5 8 5 17. 64 Mass (approx.) Stud dia. 39
Metric series Inch series With cage Full-complement roller Hexagonal socket Tapped hole Slot for screwdriver Without shield With shield Full-Complement Double-Row Cylindrical Roller-Type Cam Followers NUKRT type NUKRTX type OD D.5 Cam Follower Spherical outer rings Cylindrical outer rings NUKRT type (Shielded full-complement double-row cylindrical roller type) d1 C F B B1 B G G1 C1 m e 3 NUKRT 3/3AS NUKRT 3X/3AS 1 14 14.5 15 4 5 M11.5 13.6 M6.75 15. 35 NUKRT 35/3AS NUKRT 35X/3AS 16. 19 19.5 5 3.5 M161.5 17.8 PT!/8 1 4 NUKRT 4/3AS NUKRT 4X/3AS. 1.5 1.5 58 36.5 M1.5 19.8 PT!/8 3 47 NUKRT 47/3AS NUKRT 47X/3AS.1 4 5.5 5.5 66 4.5 M1.5 1.8 PT!/8 7 5 NUKRT 5/3AS NUKRT 5X/3AS.1 4 3 5.5 66 4.5 M1.5 1.8 PT!/8 31 6 NUKRT 6/3AS NUKRT 6X/3AS 4.1 9 35 3.5 8 49.5 M41.5 5.8 PT!/8 38 7 NUKRT 7/3AS NUKRT 7X/3AS 4.1 9 41.5 3.5 8 49.5 M41.5 5.8 PT!/8 44 8 NUKRT 8/3AS NUKRT 8X/3AS 3.1 35 47.5 1 63 M31.5 3 1 PT!/8 51 9 NUKRT 9/3AS NUKRT 9X/3AS 3.1 35 47.5 1 63 M31.5 3 1 PT!/8 51 1 NUKRT 1/3AS NUKRT 1X/3AS 36.5 43 48.5 46 1 74 M361.5 38 1.5 PT!/8 53 1 NUKRT 1/3AS NUKRT 1X/3AS 4.5 5 6.5 53 14 87 M41.5 44 1.5 PT!/8 66 14 NUKRT 14/3AS NUKRT 14X/3AS 48.5 57 65 6 16 1 M481.5 5 1.5 PT!/8 7.5 15 NUKRT 15/3AS NUKRT 15X/3AS 5.3 6 75.5 63 17 17 M51.5 5 1.5 PT!/8 85.5 16 NUKRT 16/3AS NUKRT 16X/3AS 56.3 63 8.5 67 113 M563 58 PT!/8 89.5 17 NUKRT 17/3AS NUKRT 17X/3AS 6.3 66 86 7 19 1 M63 58 PT!/8 96.5 NUKRT /3AS NUKRT X/3AS 64.3 7 91.5 76 14 M643 65 PT!/8 13.5 Note:1. JIS Class is the dimensional tolerance of the outside diameter D of the s of the NUKRTX type whose outside surface form is cylindrical. D 4
Accessories / bearing 3 35 Grease nipple JIS A-M6F JIS A-PT!/8 Plug M6.756R PT!/87R hexagonal nut 1M11.5 1M161.51M643 Note: The boundary dimensions of the grease nipples and plugs are listed in Table 3 on page 9 and Table 5 on page 1.!/8!/8 Basic load ratings dynamic static Cr 13 3 1 36 3 8 4 1 45 38 5 3 95 4 5 4 35 56 5 5 75 6 6 35 11 1 3 11 1 3 119 1 1 17 17 6 1 5 58 6 3 74 7 9 3 3 5 365 5 Cor 13 5 1 38 5 7 6 9 1 97 48 4 9 57 5 5 85 7 5 7 4 85 5 8 7 151 15 4 151 15 4 167 17 66 7 1 94 3 38 39 4 41 475 48 5 555 56 5 Track load capacity Spherical 6 67 3 35 3 85 39 4 7 48 5 55 565 6 95 71 8 5 8 9 8 1 11 4 1 16 13 1 3 16 4 1 67 4 5 4 45 6 65 7 9 84 Cylindrical 7 7 785 11 9 1 14 5 1 48 1 15 3 3 34 5 3 5 38 5 3 9 53 5 4 59 6 1 79 8 5 113 11 5 15 15 5 173 17 6 194 19 8 53 5 8 Limiting speed Grease Maximum tightening torque Mass (approx.) Stud dia. 6 9.88 1 5 5 5.165 16 5.3 4 7 76.4 7.8 4 98.38 1 3 3 98.45 1 9 178.795 4 4 178 1.1 4 1 36 1.54 3 1 36 1.96 3 63 3.8 36 65 1 7 1 5.17 4 15 1 5 1 54 16 7.98 48 1 3 1 95 9.7 5 1 48 5 11.7 56 1 1 3 3 13.9 6 31 1 3 67 17. 64 5 41
Metric series Inch series With cage Full-complement roller Hexagonal socket Tapped hole Slot for screwdriver Without shield With shield Eccentric stud Eccentric-Stud Full-Complement Double-Row Cylindrical Roller-Type Cam Followers Reference point of eccentricity NUKRU type NUKRUX type OD D.5 Cam Follower Spherical outer rings Cylindrical outer rings NUKRU type (Shielded full-complement double-row cylindrical roller type) d1 C F B B1 B G G1 C1 m 3 NUKRU 3/3AS NUKRU 3X/3AS 1 14 14.5 15 4 5 M11.5 13.6 M6.75 15.4. 35 NUKRU 35/3AS NUKRU 35X/3AS 16. 19 19.5 5 3.5 M161.5 17.8 M6.75 1.5 4 NUKRU 4/3AS NUKRU 4X/3AS. 1.5 1.5 58 36.5 M1.5 19.8 PT!/8 3.6 47 NUKRU 47/3AS NUKRU 47X/3AS.1 4 5.5 5.5 66 4.5 M1.5 1.8 PT!/8 7.7 5 NUKRU 5/3AS NUKRU 5X/3AS.1 4 3 5.5 66 4.5 M1.5 1.8 PT!/8 31.7 6 NUKRU 6/3AS NUKRU 6X/3AS 4.1 9 35 3.5 8 49.5 M41.5 5.8 PT!/8 38.8 7 NUKRU 7/3AS NUKRU 7X/3AS 4.1 9 41.5 3.5 8 49.5 M41.5 5.8 PT!/8 44 1. 8 NUKRU 8/3AS NUKRU 8X/3AS 3.1 35 47.5 1 63 M31.5 3 1 PT!/8 51 1. 9 NUKRU 9/3AS NUKRU 9X/3AS 3.1 35 47.5 1 63 M31.5 3 1 PT!/8 51 1. 1 NUKRU 1/3AS NUKRU 1X/3AS 36.5 43 48.5 46 1 74 M361.5 38 1.5 PT!/8 53 1.5 1 NUKRU 1/3AS NUKRU 1X/3AS 4.5 5 6.5 53 14 87 M41.5 44 1.5 PT!/8 66 1.5 14 NUKRU 14/3AS NUKRU 14X/3AS 48.5 57 65 6 16 1 M481.5 5 1.5 PT!/8 7.5 15 NUKRU 15/3AS NUKRU 15X/3AS 5.3 6 75.5 63 17 17 M51.5 5 1.5 PT!/8 85.5 16 NUKRU 16/3AS NUKRU 16X/3AS 56.3 63 8.5 67 113 M563 58 PT!/8 89.5 17 NUKRU 17/3AS NUKRU 17X/3AS 6.3 66 86 7 19 1 M63 58 PT!/8 96.5.5 NUKRU /3AS NUKRU X/3AS 64.3 7 91.5 76 14 M643 65 PT!/8 13.5.5 Note:1. JIS Class is the dimensional tolerance of the outside diameter D of the s of the NUKRUX type whose outside surface form is cylindrical. D e Eccentricity E 4
E Accessories / bearing 335 4 Grease nipple JIS A-M6F JIS A-PT!/8 Plug M6.756R PT!/87R hexagonal nut 1M11.51M161.5 1M1.51M643 Note: The boundary dimensions of the grease nipples and plugs are listed in Table 3 on page 9 and Table 5 on page 1.!/8!/8 Basic load ratings dynamic static Cr 13 3 1 36 3 8 4 1 45 38 5 3 95 4 5 4 35 56 5 5 75 6 6 35 11 1 3 11 1 3 119 1 1 17 17 6 1 5 58 6 3 74 7 9 3 3 5 365 5 Cor 13 5 1 38 5 7 6 9 1 97 48 4 9 57 5 5 85 7 5 7 4 85 5 8 7 151 15 4 151 15 4 167 17 66 7 1 94 3 38 39 4 41 475 48 5 555 56 5 Track load capacity Spherical 6 67 3 35 3 85 39 4 7 48 5 55 565 6 95 71 8 5 8 9 8 1 11 4 1 16 13 1 3 16 4 1 67 4 5 4 45 6 65 7 9 84 Cylindrical 7 7 785 11 9 1 14 5 1 48 1 15 3 3 34 5 3 5 38 5 3 9 53 5 4 59 6 1 79 8 5 113 11 5 15 15 5 173 17 6 194 19 8 53 5 8 Limiting speed Grease Maximum tightening torque Mass (approx.) Stud dia. 6 9.88 1 5 5 5.165 16 5.3 4 7 76.4 7.8 4 98.38 1 3 3 98.45 1 9 178.795 4 4 178 1.1 4 1 36 1.54 3 1 36 1.96 3 63 3.8 36 65 1 7 1 5.17 4 15 1 5 1 54 16 7.98 48 1 3 1 95 9.7 5 1 48 5 11.7 56 1 1 3 3 13.9 6 31 1 3 67 17. 64 5 43