Series | Description |
HF | Drawn Cup Roller Clutch with Steel Springs |
HF...KF | Drawn Cup Roller Clutch with Plastic Springs |
HF..R | Drawn Cup Roller Clutch with Steel Springs and Partially Knurled Outer Ring |
HF...KFR | Drawn Cup RollerClutch with Plastic Springs and Partially Knurled Outer Ring |
HFL | Drawn Cup Roller Clutch with Bearing Assemblies with Steel Springs,plain or Rolling Bearings |
HFL...KF | Drawn Cup RollerClutch and Bearing Assemblies with Plastic Springs,plain or Rolling Bearings |
HFL..R | Drawn Cup Roller Clutch and Plain Bearing Assemblies with SteelSprings,partially Knurled Outer Ring |
HFL...KFR | Drawn Cup Roller Clutch and Plain Bearing Assemblies with Plastic Springs,partially Knurled Outer Ring |
HFLK | metabolic configuration |

Shaft Diameter (mm) | Bearing Designation | Mass Approx | Boundary Dimensions | Pemissible Torque Md | Limiting Speed | Suitable Drawn Cup Bearings | ||||
---|---|---|---|---|---|---|---|---|---|---|
Plastic Spring | Steel Springs | Fw | D | C | Rotating Shaft Min-1 | Rotatng Outer Ring Min-1 | ||||
g | mm | N.m | ||||||||
C | ||||||||||
4 | HF0406KF | - | 1 | 4 | 8 | 6 | 0.34 | 34000 | 8000 | HK0408TN |
HF0406KFR | - | 1 | 4 | 8 | 6 | 0.34 | 34000 | 8000 | HK0408TN | |
6 | HF061207 | 2 | 6 | 12 | 7 | 1 | 20000 | 11000 | HK0608 | |
HK0608KF | 2.8 | 6 | 10 | 8 | 1.5 | 20000 | 11000 | HK0608 | ||
HF0612KF | HF0612 | 3 | 6 | 10 | 12 | 1.76 | 23000 | 13000 | HK0608 | |
HF0612KFR | HF0612R | 3 | 6 | 10 | 12 | 1.76 | 23000 | 13000 | HK0608 | |
HF061210 | 3.5 | 6 | 12 | 10 | 3 | 20000 | 13000 | HK061208 | ||
8 | HF0812KF | HF0812 | 3.5 | 8 | 12 | 12 | 3.15 | 17000 | 12000 | HK0808 |
HF0812KFR | HF0812R | 3.5 | 8 | 12 | 12 | 3.15 | 17000 | 12000 | HK0808 | |
HF081210 | 3.2 | 8 | 12 | 10 | 3 | 16000 | 12000 | HK0808 | ||
HF08145.3KF | 3 | 8 | 14 | 5.3 | 4 | 15000 | 11000 | HK081410 | ||
HF081410 | 3.6 | 8 | 14 | 10 | 4.6 | 15000 | 11000 | HK081410 | ||
HF081607 | 4.1 | 8 | 16 | 7 | 5.5 | 15000 | 11000 | HK081610 | ||
HF1012KF | HF081610 | 2 | 8 | 14 | 5 | 5.5 | 16000 | 12000 | HK101410 | |
HF1012KFR | HF081412 | 4 | 8 | 14 | 12 | 5 | 16000 | 12000 | HK101410 | |
10 | - | HF1012 | 4 | 10 | 14 | 12 | 5.3 | 14000 | 11000 | HKI010 |
- | HF1012R | 4 | 10 | 14 | 12 | 5.3 | 14000 | 11000 | HKI010 | |
12 | - | HF1216 | 11 | 12 | 18 | 16 | 12.2 | 11000 | 8000 | HK1212 |
14 | - | HF1416 | 13 | 14 | 20 | 16 | 17.3 | 9500 | 8000 | HK1412 |
16 | - | HF1616 | 14 | 16 | 22 | 16 | 20.5 | 8500 | 7500 | HK1612 |
18 | - | HF1816 | 16 | 18 | 24 | 16 | 24.1 | 7500 | 7500 | HK1812 |
20 | - | HF2016 | 17 | 20 | 26 | 16 | 28.5 | 7000 | 6500 | HK2010 |
25 | - | HF2520 | 30 | 25 | 32 | 20 | 66 | 5500 | 5500 | HK2512 |
30 | - | HF3020 | 36 | 30 | 37 | 20 | 90 | 4500 | 4500 | HK3012 |
35 | - | HF3520 | 40 | 35 | 42 | 20 | 121 | 3900 | 3900 | HK3512 |
Type | Mass Approx g | Boundary Dimensions | Pemissible Torque Md | ||
---|---|---|---|---|---|
Fw | D | C | N.m | ||
FC4K | 1 | 4 | 8 | 6 | 0.35 |
FC6 | 3 | 6 | 10 | 12 | 1.76 |
FC6K | 3 | 6 | 10 | 12 | 1.76 |
FC8 | 4 | 8 | 14 | 12 | 5.3 |
FCL8K | 3.5 | 8 | 12 | 12 | 5 |
FC10 | 4.8 | 10 | 16 | 12 | 6 |
FCL10K | 4 | 10 | 14 | 12 | 5.3 |
FC12 | 11 | 12 | 18 | 16 | 12.2 |
FC14K | 13 | 14 | 20 | 16 | 17.3 |
FC16 | 14 | 16 | 22 | 16 | 21.7 |
FC20 | 17 | 20 | 26 | 16 | 32.5 |
FC25 | 30 | 25 | 32 | 20 | 71.0 |
FC30 | 36 | 30 | 37 | 20 | 99 |
FC35 | 40 | 35 | 42 | 20 | 107 |
Type | Mass Approx g | Boundary Dimensions | Pemissible Torque Md | ||
---|---|---|---|---|---|
Fw | D | C | N.m | ||
RC02 | 2 | 3.175 | 7.15 | 6.35 | 0.32 |
RC040708 | 3.5 | 6.35 | 11.112 | 12.7 | 2.03 |
RC040708-FS | 3.5 | 6.35 | 11.112 | 12.7 | 2.03 |
RC061008 | 4.7 | 9.525 | 15.875 | 12.7 | 5.45 |
RC061008-FC | 4.7 | 9.525 | 15.875 | 12.7 | 5.45 |
RC081208 | 9.2 | 12.7 | 19.05 | 12.7 | 8.84 |
RC081208-FS | 9.2 | 12.7 | 19.05 | 12.7 | 8.84 |
RC101410 | 14.5 | 15.875 | 22.225 | 15.88 | 16.9 |
RC101410-FC | 14.5 | 15.875 | 22.225 | 15.88 | 16.9 |
RC121610 | 16.2 | 19.05 | 25.4 | 15.88 | 23.3 |
RC121610-FS | 16.2 | 19.05 | 25.4 | 15.88 | 23.3 |
RC162110 | 17 | 25.4 | 33.338 | 15.88 | 49.6 |
RC162110-FC | 17 | 25.4 | 33.338 | 15.88 | 49.6 |

Shaft Diameter (mm) | Bearing Designation | Mass Approx | Boundary Dimensions | Pemissible Torque Md | C | Co | Limiting Speed | ||||
---|---|---|---|---|---|---|---|---|---|---|---|
Plastic Spring | Steel Springs | Fw | D | C | KN | Rotating Shaft Min-1 | Rotatng Outer Ring Min-1 | ||||
g | mm | N.m | |||||||||
3 | HFL0308KF | 3 | 3 | 3.6 | 8 | 1 | |||||
4 | HFL0408KF | 3.5 | 4 | 8 | 8 | 1.5 | |||||
6 | HFL0615KF | HFL0615 | 4 | 6 | 10 | 15 | 1.76 | 23000 | 13000 | ||
HFL0615KFR | HFL0615R | 4 | 6 | 10 | 15 | 0.5 | 23000 | 13000 | |||
HFL061012K | 5 | 6 | 10 | 12 | 21000 | 12000 | |||||
8 | HFL081212K | 6 | 8 | 12 | 12 | 20000 | 12000 | ||||
HFL081412K | 7 | 8 | 14 | 12 | 19000 | 12000 | |||||
HFL0822KF | HFL0822 | 7 | 8 | 12 | 22 | 3.15 | 4.05 | 4.15 | 17000 | 12000 | |
HFL0822KFR | HFL0822R | 7 | 8 | 12 | 22 | 1 | 17000 | 12000 | |||
10 | HFL1022KF | HFL1022 | 8 | 10 | 14 | 22 | 5.3 | 4.3 | 4.65 | 14000 | 11000 |
HFL1022KFR | HFL1022R | 8 | 10 | 14 | 22 | 1.5 | 14000 | 11000 | |||
12 | HFL1226 | 18 | 12 | 18 | 26 | 12.2 | 6.3 | 6.5 | 11000 | 8000 | |
14 | HFL1426 | 20 | 14 | 20 | 26 | 17.3 | 7.1 | 7.7 | 9500 | 8000 | |
16 | HFL1626 | 22 | 16 | 22 | 26 | 20.5 | 7.3 | 8.4 | 8500 | 7500 | |
18 | 一 | HFL1826 | 25 | 18 | 24 | 26 | 24.1 | 8.3 | 10.3 | 7500 | 7500 |
20 | HFL2026 | 27 | 20 | 26 | 26 | 28.5 | 8.2 | 10.4 | 7000 | 6500 | |
25 | HFL2530 | 44 | 25 | 32 | 30 | 66 | 10.9 | 14.1 | 5500 | 5500 | |
HFL2550 | 65 | 25 | 37 | 50 | 100 | 14 | 17 | 5000 | 5500 | ||
30 | HFL3030 | 51 | 30 | 37 | 30 | 90 | 12.6 | 17.6 | 4500 | 4500 | |
35 | HFL3530 | 58 | 35 | 42 | 30 | 121 | 13 | 19.3 | 3900 | 3900 |
Type | Mass Approx g | Boundary Dimensions | Pemissible Torque Md | ||
---|---|---|---|---|---|
Fw | D | C | N.m | ||
FCB8 | 10 | 8 | 14 | 20 | 5 |
FCB10 | 15 | 10 | 16 | 20 | 10 |
FCB12 | 18 | 12 | 18 | 26 | 12.2 |
FCB16 | 22 | 16 | 22 | 26 | 20.5 |
FCB20 | 27 | 20 | 26 | 26 | 28.5 |
FCB25 | 44 | 25 | 32 | 30 | 66 |
FCB30 | 51 | 30 | 37 | 30 | 90 |
FCB35 | 58 | 35 | 42 | 30 | 121 |
Type | Mass Approx g | Boundary Dimensions | Pemissible Torque Md | ||
---|---|---|---|---|---|
Fw | D | C | N.m | ||
RCB061014 | 12 | 9.525 | 15.875 | 22.22 | 4.83 |
RCB061014-FS | 12 | 9.525 | 15.875 | 22.22 | 4.83 |
RCB081214 | 16 | 12.7 | 19.05 | 22.22 | 7.9 |
RCB081214-FC | 16 | 12.7 | 19.05 | 22.22 | 7.9 |
RCB101416 | 21.3 | 15.875 | 22.225 | 25.4 | 15.4 |
RCB101416-FS | 21.3 | 15.875 | 22.225 | 25.4 | 15.4 |
RCB121616 | 26.5 | 19.05 | 25.4 | 25.4 | 20.9 |
RCB121616-FC | 26.5 | 19.05 | 25.4 | 25.4 | 20.9 |
RCB162117 | 44.8 | 25.4 | 33.338 | 26.99 | 45 |
RCB162117-FS | 44.8 | 25.4 | 33.338 | 26.99 | 45 |
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