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[China]
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Address: Wujin Changzhou Jiangsu China
Contact name:Kenny
Changzhou Bluen Bearing Co.,Ltd |
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HF Series HF3020 Single Row Drawn Cup One Way Needle Bearing
Features of HF One way needle bearings
HF Drawn cup one way needle bearings are one-way clutches comprising thin-walled, drawn outer rings with a series of ramps on the inside diameter, plastic cages, springs and needle rollers.
They can transmit torques in one direction and are radially compact. The roller clutches are available with and without a bearing assembly.
| Drawn cup needle roller clutches | ||
| Metric | Inch | |
| HF | FC | Drawn cup needle roller clutches with steel spring |
| HF..KF | RC | Drawn cup needle roller clutches with plastic spring |
| HF..R | Drawn cup needle roller clutches with steel spring, part knurling on outer ring | |
| HF..KFR | Drawn cup needle roller clutches with plastic spring, part knurling on outer ring | |
| HFL | FCB | Drawn cup needle roller clutches and bearing assemblies with steel spring |
| HFL..KF | RCB | Drawn cup needle roller clutches and bearing assemblies with plastic spring |
| HFL..R | Drawn cup needle roller clutches and bearing assemblies with steel spring, part knurling on outer ring | |
| HFL..KFR | Drawn cup needle roller clutches and bearing assemblies with plastic spring, part knurling on outer ring | |
| Shaft Diameter | Bearing Designation | Mass Approx | Dimensions | Permissible Torque | Limiting Speed | Suitable Drawn Cup Bearings | ||||
| Shaft dia. | Outer dia. | Thickness | Rotating Shaft Min-1 | Rotating Outer Ring Min-1 | ||||||
| mm | Plastic Springs | Steel Springs | g | mm | Nm | rpm | rpm | |||
| 3 | HF0306KF | 0.9 | 3 | 6.5 | 6 | 0.2 | 36000 | 7000 | HK0306TN | |
| 4 | HF0406KF | -- | 1 | 4 | 8 | 6 | 0.34 | 34000 | 8000 | HK0408TN |
| HF0406KFR | -- | 1 | 4 | 8 | 6 | 0.1 | 34000 | 8000 | HK0408TN | |
| 6 | HF0608KF | 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 | 4 | 17000 | 12000 | HK0808 | |
| -- | HF061210 | 3.2 | 8 | 12 | 10 | 3 | 16000 | 12000 | HK0808 | |
| -- | HF081410 | 3.6 | 8 | 14 | 10 | 4.6 | 15000 | 11000 | HK081410 | |
| -- | HF081610 | 4.1 | 8 | 16 | 10 | 5.5 | 15000 | 11000 | HK081610 | |
| -- | HF081412 | 4 | 8 | 14 | 12 | 5 | 16000 | 12000 | HK081410 | |
| 10 | HF1012KF | HF1012 | 4 | 10 | 14 | 12 | 5.3 | 14000 | 11000 | HK1010 |
| HF1012KFR | HF1012R | 4 | 10 | 14 | 12 | 5.3 | 14000 | 11000 | HK1010 | |
| HF101612 | 4.8 | 10 | 16 | 12 | 6 | 12000 | 10000 | |||
| 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 |
