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 |
736.600 |
536.575 |
BT4B331243A/HA1 |
LM275349DGW/10/10D |
520.700 |
711.200 |
400.050 |
| BT4B331174/HA1 |
M276449ADW/10/10D |
536.575 |
761.873 |
558.800 |
331978 |
- |
540.000 |
690.000 |
400.000 |
| BT4B334038G/HA3 |
- |
540.000 |
690.000 |
400.000 |
331165A |
EE843220DW/90/91CD |
558.800 |
736.600 |
322.268 |
| 330993BG |
LM377449DW/10/10CD |
558.800 |
736.600 |
409.575 |
BT4B331346A/HA1 |
LM277149DA/10/10D |
558.800 |
736.600 |
457.200 |
| BT4B328509/HA4 |
- |
560.000 |
920.000 |
618.000 |
330529B |
M278749DW/10/10D |
571.500 |
812.800 |
593.725 |
| 331189 |
- |
584.200 |
730.250 |
349.250 |
331148A |
LM778549DW/10/10D |
584.200 |
762.000 |
401.638 |
