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 |
---|---|---|---|---|---|---|---|
W 638/2-2Z | 2 mm | 5 mm | 2.3 mm | 0.094 N | 0.025 N | 0.001 rpm | 100000 |
W 638/2.5-2Z | 2.5 mm | 6 mm | 2.6 mm | 0.117 N | 0.036 N | 0.002 rpm | 85000 |
W 638/2.5 R-2Z | 2.5 mm | 6 mm | 2.6 mm | 0.117 N | 0.036 N | 0.002 rpm | 85000 |
W 638/2 XR-2Z | 2 mm | 5 mm | 2.5 mm | 0.094 N | 0.025 N | 0.001 rpm | 100000 |
W 638/2 X-2Z | 2 mm | 5 mm | 2.5 mm | 0.094 N | 0.025 N | 0.001 rpm | 100000 |
W 638/2 R-2Z | 2 mm | 5 mm | 2.3 mm | 0.094 N | 0.025 N | 0.001 rpm | 100000 |
W 638/1.5-2Z | 1.5 mm | 4 mm | 2 mm | 0.062 N | 0.016 N | 0.001 rpm | 110000 |
W 638/1.5 R-2Z | 1.5 mm | 4 mm | 2 mm | 0.062 N | 0.016 N | 0.001 rpm | 110000 |
W 638/1 | 1 mm | 3 mm | 1.5 mm | 0.052 N | 0.012 N | 0.001 rpm | 150000 |
W 638 | 8 mm | 28 mm | 9 mm | 3.97 N | 1.96 N | 0.083 rpm | 40000 |
W 637-2Z | 7 mm | 26 mm | 9 mm | 3.97 N | 1.96 N | 0.083 rpm | 32000 |
W 637-2RZ | 7 mm | 26 mm | 9 mm | 3.97 N | 1.96 N | 0.083 rpm | 32000 |
W 637-2RS1 | 7 mm | 26 mm | 9 mm | 3.97 N | 1.96 N | 0.083 rpm | 19000 |
W 637/9-2ZS | 9 mm | 14 mm | 4.5 mm | 0.52 N | 0.236 N | 0.01 rpm | 45000 |
W 637/9 R-2Z | 9 mm | 14 mm | 4.5 mm | 0.52 N | 0.236 N | 0.01 rpm | 45000 |
W 637/8-2ZS | 8 mm | 12 mm | 3.5 mm | 0.312 N | 0.14 N | 0.006 rpm | 50000 |
W 637/8-2Z | 8 mm | 12 mm | 3.5 mm | 0.312 N | 0.14 N | 0.006 rpm | 53000 |
W 637/8 XR | 8 mm | 14 mm | 3.5 mm | 0.462 N | 0.193 N | 0.008 rpm | 60000 |
W 637/8 X | 8 mm | 14 mm | 3.5 mm | 0.462 N | 0.193 N | 0.008 rpm | 60000 |
W 637/8 R-2ZS | 8 mm | 12 mm | 3.5 mm | 0.312 N | 0.14 N | 0.006 rpm | 50000 |