产品选型
D 28-68mm
产品尺寸与参数
| 详情 | 开式冲压外圈滚针轴承 | 闭式冲压外圈滚针轴承 | 尺寸mm | 基本额定载荷N |
疲劳极限载荷 Cur N |
极限转速 nG min–1 |
参考转速 nB min–1 |
适合内圈(需单独订购) | ||||||||
| 型号 | 质量 /m ≈kg |
型号 | 质量/ m ≈kg |
F w |
D | C -0.3 |
Ct min |
r min |
动载荷 Cr |
静载荷 C0r |
LR 型号 |
IR 型号 |
||||
|
HK4020 | 54 | BK4020 | 62 | 40 | 47 | 20 | 17.3 | 0.8 | 25500 | 52000 | 6800 | 6600 | 4900 |
LR35X40X20 5 |
IR35X40X20 5 |
|
|
HK4512 | 33 | - | - | 45 | 52 | 12 | - | 0.8 | 14900 | 27500 | 3600 | 5900 | 4650 | - | - |
|
|
HK4516 | 46 | - | - | 45 | 52 | 16 | - | 0.8 | 21300 | 43000 | 5700 | 5900 | 4550 |
LR40X45X16 5 |
IR40X45X17 |
|
|
HK4520 | 56 | BK4520 | 72 | 45 | 52 | 20 | 17.3 | 0.8 | 27000 | 59000 | 7600 | 5900 | 4450 |
LR40X45X20 5 |
IR40X45X20 5 |
|
|
HK5020 | 70 | - | - | 50 | 58 | 20 | - | 0.8 | 31000 | 63000 | 8200 | 5300 | 4050 |
LR45X50X20 5 |
- |
|
|
HK5025 | 90 | - | - | 50 | 58 | 25 | - | 0.8 | 38500 | 84000 | 11700 | 5300 | 4000 |
LR45X50X25 5 |
IR45X50X25 5 |
|
|
HK5520 | 74 | - | - | 55 | 63 | 20 | - | 0.8 | 31500 | 67000 | 8700 | 4850 | 3800 |
LR50X55X20 5 |
- |
|
|
HK5528 | 105 | - | - | 55 | 63 | 28 | - | 0.8 | 44000 | 103000 | 14700 | 4850 | 3700 | - | - |
|
|
HK6012 | 49 | - | - | 60 | 68 | 12 | - | 0.8 | 17400 | 32000 | 4250 | 4450 | 3750 | - | - |
|
|
HK6020 | 81 | - | - | 60 | 68 | 20 | - | 0.8 | 33500 | 75000 | 9800 | 4450 | 3500 | - | - |
|
|
HK6032 | 136 | - | - | 60 | 68 | 32 | - | 0.8 | 53000 | 135000 | 19700 | 4450 | 3400 | - | - |
