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HF0612, HF0812, HFL0822, HF1012, HFL1022, HF1216, HFL1226, HF1416, HFL1426, HF1616, HFL162224, HFL1626, HF202611, HF2012, HF2016, HF2520, HF3016, HF3020, HF3520
BWK
Drawn cup roller clutches provide one-way torque transmission in a compact radial section. They lock in one direction and overrun freely in the opposite direction, making them suitable for indexing, backstopping and overrunning clutch functions.
Compact thin-walled drawn cup construction
High torque capacity relative to radial section height
HF clutch-only and HFL clutch-and-bearing structures
Simple press-fit installation without additional axial location
Low overrunning friction for efficient one-way operation
Series: HF, HFL
Suitable for office equipment, printing machinery, conveyors, agricultural machinery, exercise equipment, starter mechanisms and compact transmission systems.
| Shaft Diameter (mm) | Current Designation | Original Designation | Fw (mm) | D (mm) | C (mm) | rmin (mm) | Driving Torque Md (Nm) | Limiting Speed n (rpm) | Limiting Speed nA (rpm) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|
| 6 | HF0612 | 6 | 10 | 12 | 0.3 | 1.76 | 20000 | 13000 | 0.00300 | |
| 8 | HF0812 | DX-81212 | 8 | 12 | 12 | 0.3 | 3.15 | 16000 | 11000 | 0.00350 |
| 8 | HFL0822 | 8 | 12 | 22 | 0.3 | 3.15 | 16000 | 11000 | 0.00588 | |
| 10 | HF1012 | 10 | 14 | 12 | 0.3 | 5.3 | 14000 | 11000 | 0.00422 | |
| 10 | HFL1022 | 10 | 14 | 22 | 0.3 | 5.3 | 14000 | 11000 | 0.00712 | |
| 12 | HF1216 | 12 | 18 | 16 | 0.3 | 12.2 | 10000 | 7000 | 0.01050 | |
| 12 | HFL1226 | 12 | 18 | 26 | 0.3 | 12.2 | 10000 | 7000 | 0.01800 | |
| 14 | HF1416 | 14 | 20 | 16 | 0.3 | 17.3 | 8500 | 7000 | 0.01230 | |
| 14 | HFL1426 | 14 | 20 | 26 | 0.3 | 17.3 | 8500 | 7000 | 0.02048 | |
| 16 | HF1616 | 16 | 22 | 16 | 0.3 | 20.5 | 8500 | 7000 | 0.01250 | |
| 16 | HFL162224 | 16 | 22 | 24 | 0.3 | 20.5 | 8500 | 7000 | 0.01900 | |
| 16 | HFL1626 | 16 | 22 | 26 | 0.3 | 20.5 | 8500 | 7000 | 0.02179 | |
| 20 | HF202611 | 20 | 26 | 11 | 0.3 | 16 | 6500 | 6500 | 0.01104 | |
| 20 | HF2012 | 20 | 26 | 12 | 0.3 | 17 | 6500 | 6500 | 0.01222 | |
| 20 | HF2016 | 20 | 26 | 16 | 0.3 | 28.5 | 6500 | 6500 | 0.02180 | |
| 25 | HF2520 | 25 | 32 | 20 | 0.3 | 66 | 5000 | 5000 | 0.03030 | |
| 25.4 | RC-162108-FS | 25.4 | 33.34 | 12.7 | 0.3 | 30 | 5000 | 5000 | 0.01935 | |
| 25.4 | RC-162110-FS | 25.4 | 33.338 | 15.88 | 0.3 | 67 | 5000 | 5000 | 0.03040 | |
| 25.4 | RCB-162117 | 25.4 | 33.34 | 26.99 | 0.3 | 67 | 5000 | 5000 | 0.05170 | |
| 30 | HF3016 | 30 | 37 | 16 | 0.3 | 70 | 4000 | 4000 | 0.02840 | |
| 30 | HF3020 | 30 | 37 | 20 | 0.3 | 90 | 4000 | 4000 | 0.03490 | |
| 35 | HF3520 | 35 | 42 | 20 | 0.3 | 121 | 3700 | 3700 | 0.04140 |
Dimensions, torque ratings and limiting speeds should be confirmed according to the actual operating conditions.
BWK provides reliable bearing solutions for industrial and agricultural applications, supported by stable supply, strict quality control and flexible OEM & ODM services.
