产品尺寸与参数
| 型号 |
主要尺寸(mm) |
| KML |
D |
L |
A |
d |
| WB1938145D |
38.1 |
54.1 |
144.53 |
18.961 |
WB1938146D |
38.1 |
54.1 |
146.05 |
18.961 |
| WB1938146DD |
38.1 |
54.1 |
146.05 |
18.961 |
WB1938146DD-1 |
38.1 |
54.1 |
146.05 |
18.961 |
| WB1938149D |
38.1 |
54 |
149 |
18.961 |
WB1938149DD |
38.1 |
54.1 |
148.84 |
18.961 |
| WB1938151D |
38.1 |
54 |
150.5 |
18.961 |
WB1938151DD |
38.1 |
54.1 |
151.38 |
18.961 |
| WB1938151DD-1 |
38.1 |
54.1 |
151.43 |
18.961 |
WB1938152DD |
38.1 |
54.1 |
152.4 |
18.961 |
| WB1938153D |
38.1 |
54 |
153.4 |
18.961 |
WB1938153DD |
38.1 |
54.1 |
152.91 |
18.961 |
滚动体是滚动轴承三大组件之一，一般采用淬火滚动轴承钢制成。根据它们的预期使用场合，可以得到不同尺寸和形状公差的各种滚动元件。
