产品尺寸与参数
| 参考国外轴承代号 |
外型尺寸(mm) |
| SKF |
TIMKEN |
d |
D |
T |
| 331078A |
M275349D/10/10D |
519.112 |
736.6 |
536.575 |
BT4B331243A/HA1 |
LM275349DGW/10/10D |
520.7 |
711.2 |
400.05 |
| BT4B331174/HA1 |
M276449ADW/10/10D |
536.575 |
761.873 |
558.8 |
331978 |
- |
540 |
690 |
400 |
| BT4B334038G/HA3 |
- |
540 |
690 |
400 |
331165A |
EE843220DW/90/91CD |
558.8 |
736.6 |
322.268 |
| 330993BG |
LM377449DW/10/10CD |
558.8 |
736.6 |
409.575 |
BT4B331346A/HA1 |
LM277149DA/10/10D |
558.8 |
736.6 |
457.2 |
| BT4B328509/HA4 |
- |
560 |
920 |
618 |
330529B |
M278749DW/10/10D |
571.5 |
812.8 |
593.725 |
| 331189 |
- |
584.2 |
730.25 |
349.25 |
331148A |
LM778549DW/10/10D |
584.2 |
762 |
401.638 |
