单向滚针轴承
SJ--冲压外圈滚针离合器(单向轴承) 可作为转换器、止回装置、超越离合器。HF(滚针离合器)：由冲压外圈和塑料保持架组成；保持架可以自带塑料簧片也可以上不锈钢簧片引导滚针，外圈上的斜面滚道和滚针作为锁紧装置。HFL(离合器和轴承组件)：支承轴承装在滚针离合器的两侧并承受径向负荷,作为支承轴承的是滚针和塑料保持架组件。
主要结构形式：
| 轴承代号 | 结构特点 |
| HF | 钢弹簧冲压外圈滚针离合器 |
| HF..KF | 塑料弹簧冲压外圈滚针离合器和轴承组件 |
| HF..R | 钢弹簧冲压外圈滚针离合器,外圈部分滚花 |
| HF..KFR | 塑料弹簧冲压外圈滚针离合器和轴承组件,外圈部分滚花 |
| HFL | 钢弹簧冲压外圈滚针离合器和轴承组件,滑动轴承或滚动轴承 |
HFL..KF |
塑料簧冲压外圈滚针离合器和轴承组件,滑动轴承或滚动轴承 |
| HFL..R | 钢弹簧冲压外圈滚针离合器和轴承组件,外圈部分滚花 |
| HFL..KFR | 塑料簧冲压外圈滚针离合器和轴承组件,外圈部分滚花 |
| 径Shaft Diameter | 离合器型号 | 重量 Mass 近似Approx | 外形尺寸 | 转动力矩Torgue Ma | 极限转速 | |||||||
| Clutch Designation | Borndary Dimensions | Limiting Speed | ||||||||||
| 塑料弹簧 | 不锈钢簧片 | Fw | D | C | 轴旋转 Rotating Shaft Min-1 | 外圈旋转 Rotatng Outer Ring Min-1 | ||||||
| mm | Plastic Springs | Steel Springs | g | mm | Nm | rpm | ||||||
| HF | ||||||||||||
| 3 | HF0306KF | 0.9 | 3 | 6.5 | 6 | 0.2 | 36000 | 7000 | ||||
| 4 | HF0406KF | -- | 1 | 4 | 8 | 6 | 0.34 | 34000 | 8000 | |||
| HF0406KFR | -- | 1 | 4 | 8 | 6 | 0.1 | 34000 | 8000 | ||||
| 6 | HF0608KF | 2.8 | 6 | 10 | 8 | 1.5 | 20000 | 11000 | ||||
| HF0612KF | HF0612 | 3 | 6 | 10 | 12 | 1.76 | 23000 | 13000 | ||||
| HF0612KFR | HF0612 | 3 | 6 | 10 | 12 | 1.76 | 23000 | 13000 | ||||
| HF061210 | 3.5 | 6 | 12 | 10 | 3 | 20000 | 13000 | |||||
| 8 | HF0812KF | HF0812 | 3.5 | 8 | 12 | 12 | 3.15 | 17000 | 12000 | |||
| HF0812KFR | HF0812 | 3.5 | 8 | 12 | 12 | 4 | 17000 | 12000 | ||||
| -- | HF061210 | 3.2 | 8 | 12 | 10 | 3 | 16000 | 12000 | ||||
| -- | HF081410 | 3.6 | 8 | 14 | 10 | 4.6 | 15000 | 11000 | ||||
| -- | HF081610 | 4.1 | 8 | 16 | 10 | 5.5 | 15000 | 11000 | ||||
| -- | HF081412 | 4 | 8 | 14 | 12 | 5 | 16000 | 12000 | ||||
| 10 | HF1012KF | HF1012 | 4 | 10 | 14 | 12 | 5.3 | 14000 | 11000 | |||
| HF1012KFR | HF1012 | 4 | 10 | 14 | 12 | 1.5 | 14000 | 11000 | ||||
| 12 | -- | HF1216 | 11 | 12 | 18 | 16 | 12.2 | 11000 | 8000 | |||
| 14 | -- | HF1416 | 13 | 14 | 20 | 16 | 17.3 | 9500 | 8000 | |||
| 16 | -- | HF1616 | 14 | 16 | 22 | 16 | 20.5 | 8500 | 7500 | |||
| 18 | -- | HF1816 | 16 | 18 | 24 | 16 | 24.1 | 7500 | 7500 | |||
| 20 | -- | HF2016 | 17 | 20 | 26 | 16 | 28.5 | 7000 | 6500 | |||
| 25 | -- | HF2520 | 30 | 25 | 32 | 20 | 66 | 5500 | 5500 | |||
| 30 | -- | HF3020 | 36 | 30 | 37 | 20 | 90 | 4500 | 4500 | |||
| 35 | -- | HF3520 | 40 | 35 | 42 | 20 | 121 | 3900 | 3900 | |||
| 轴径 | 轴承型号 | 参考 | 外形尺寸 | 额定负荷 | 极限转速 | 传递扭矩 Transmission torque N.m |
||||||
| Shaft | 重量 | BoundaryDimensions | BasicLoadRating | Limiting Speed | ||||||||
| Diameter | Weight | Fw | D | C | 动 | 静 | 脂润滑 | 油润滑 | ||||
| Dynamic | Static | Grease | Oil | |||||||||
| mm | Bearing Designation | g | mm | N | rpm | |||||||
| 4 | HF0406 | 1 | 4 | 8 | 6 | 34000 | 14000 | 0.34 | ||||
| 6 | HF0612 | 3 | 6 | 10 | 12 | 23000 | 13000 | 1.76 | ||||
| 8 | HF0812 | 3.5 | 8 | 12 | 12 | 17000 | 12000 | 3.15 | ||||
| 10 | HF081412 | 4 | 8 | 14 | 12 | 15000 | 11500 | 4.15 | ||||
| 10 | HFl012 | 4 | 10 | 14 | 12 | 14000 | 11000 | 5.3 | ||||
| 12 | HFl216 | 11.6 | 12 | 18 | 16 | 11000 | 8000 | 12.2 | ||||
| 14 | HFl416 | 13 | 14 | 20 | 16 | 9500 | 8000 | 17.3 | ||||
| 16 | HFl616 | 14 | 16 | 22 | 16 | 8500 | 7500 | 20.5 | ||||
| 18 | HFl816 | 15.5 | 18 | 24 | 16 | 7500 | 7500 | 24.1 | ||||
| 20 | HF2016 | 17 | 20 | 26 | 16 | 7000 | 6500 | 28.1 | ||||
| 25 | HF2520 | 30.9 | 25 | 32 | 20 | 5500 | 5500 | 66 | ||||
| 30 | HF3020 | 36 | 30 | 37 | 20 | 4500 | 4500 | 90 | ||||
| 35 | HF3520 | 40 | 35 | 42 | 20 | 3900 | 3900 | 121 | ||||
| 4 | HFL0408 | 1.6 | 4 | 8 | 8 | 34000 | 14000 | 0.34 | ||||
| 6 | HFL0615 | 4 | 6 | 10 | 15 | 4050 | 4650 | 23000 | 13000 | 1.76 | ||
| 8 | HFL0822 | 6.3 | 8 | 12 | 22 | 4300 | 4650 | 17000 | 12000 | 3.15 | ||
| 10 | HFLl022 | 7.4 | 10 | 14 | 22 | 6300 | 6500 | 14000 | 11000 | 5.3 | ||
| 12 | HFLl226 | 18 | 12 | 18 | 26 | 7100 | 7700 | 11000 | 8000 | 12.2 | ||
| 14 | HFLl426 | 20.3 | 14 | 20 | 26 | 7300 | 8400 | 9500 | 8000 | 17.3 | ||
| 16 | HFLl626 | 22 | 16 | 22 | 26 | 8300 | 10300 | 8500 | 7500 | 17.3 | ||
| 18 | HFLl826 | 24.4 | 18 | 24 | 26 | 8200 | 10400 | 7500 | 7500 | 20.5 | ||
| 20 | HFL2026 | 27 | 20 | 26 | 26 | 10900 | 14100 | 7000 | 6500 | 28.5 | ||
| 25 | HFL2530 | 44 | 25 | 32 | 30 | 12600 | 17600 | 5500 | 5500 | 66 | ||
| 30 | HFL3030 | 51 | 30 | 37 | 30 | 13000 | 19300 | 4500 | 4500 | 90 | ||
| 35 | HFL3530 | 58 | 35 | 42 | 30 | 3900 | 3900 | 121 | ||||
