轴承代号 | 基本尺寸(mm) | |||
d | D | B | r | |
NN30/630F1/YA8 | 630 | 920 | 212 | 7.5 | NNU49/670/C3 | 670 | 900 | 230 | 6 |
NNU49/670/W33 | 670 | 900 | 230 | 6 | NNU30/670 | 670 | 980 | 230 | 7.5 |
NN40/670K/P4W33YB5 | 670 | 980 | 308 | 7.5 | FL-NNU30/670/W33X | 670 | 980 | 230 | 7.5 |
NNU6/690/HCEC9W33YB2 | 690 | 980 | 365 | 7.5 | NNU6/690/HCC91W33YB2 | 690 | 980 | 365 | 6 |
NNP49/710/C9YA57 | 710 | 950 | 243 | 6 | NNU49/710/HCW33 | 710 | 950 | 240 | 6 |
NNP49/710/C9YA7 | 710 | 950 | 243 | 6 | NN30/710/W33 | 710 | 1030 | 236 | 7.5 |