型号查询
轴承型号 |
d - 内径 |
D - 外径 |
B - 厚度 |
Cr - 动负荷 |
Cor - 静负荷 |
参考转速 |
极限转速 |
|---|---|---|---|---|---|---|---|
| D/W R2-5 R | 3.175 mm | 7.938 mm | 2.779 mm | 0.319 N | 0.09 N | 150000 rpm | 95000 rpm |
| D/W R2 R | 3.175 mm | 9.525 mm | 3.967 mm | 0.358 N | 0.11 N | 130000 rpm | 85000 rpm |
| D/W R2A | 3.175 mm | 12.7 mm | 4.366 mm | 0.364 N | 0.114 N | 130000 rpm | 80000 rpm |
| D/W R2-5 R-2Z | 3.175 mm | 7.938 mm | 3.571 mm | 0.319 N | 0.09 N | 150000 rpm | 75000 rpm |
| D/W RW2-2Z | 3.175 mm | 9.525 mm | 4.762 mm | 0.358 N | 0.11 N | 130000 rpm | 67000 rpm |
| D/W RW2-5-2Z | 3.175 mm | 7.938 mm | 4.366 mm | 0.319 N | 0.09 N | 150000 rpm | 75000 rpm |
| W 638/3 R-2RS1 | 3 mm | 7 mm | 3 mm | 0.178 N | 0.057 N | - | 45000 rpm |
| W 630/3 R-2Z | 3 mm | 9 mm | 5 mm | 0.325 N | 0.095 N | 140000 rpm | 70000 rpm |
| W 638/3-2Z | 3 mm | 7 mm | 3 mm | 0.178 N | 0.057 N | 160000 rpm | 80000 rpm |
| W 627/3 R-2Z | 3 mm | 6 mm | 2.5 mm | 0.117 N | 0.036 N | 170000 rpm | 85000 rpm |
| W 618/3 R | 3 mm | 7 mm | 2 mm | 0.178 N | 0.057 N | 160000 rpm | 100000 rpm |
| 623-2RS1 | 3 mm | 10 mm | 4 mm | 0.54 N | 0.18 N | - | 40000 rpm |
| 623 | 3 mm | 10 mm | 4 mm | 0.54 N | 0.18 N | 130000 rpm | 80000 rpm |
| W 623 R | 3 mm | 10 mm | 4 mm | 0.358 N | 0.11 N | 140000 rpm | 90000 rpm |
| WBB1-8703 R | 3 mm | 8 mm | 2.5 mm | 0.225 N | 0.072 N | 150000 rpm | 90000 rpm |
| W 619/3 R | 3 mm | 8 mm | 3 mm | 0.319 N | 0.09 N | 150000 rpm | 95000 rpm |
| W 633-2Z | 3 mm | 13 mm | 5 mm | 0.741 N | 0.25 N | 110000 rpm | 56000 rpm |
| W 623-2RS1 | 3 mm | 10 mm | 4 mm | 0.358 N | 0.11 N | - | 40000 rpm |
| W 639/3 R-2Z | 3 mm | 8 mm | 4 mm | 0.319 N | 0.09 N | 150000 rpm | 75000 rpm |
| 623-RS1 | 3 mm | 10 mm | 4 mm | 0.54 N | 0.18 N | - | 40000 rpm |