NTN M1-425228轴承尺寸、参数、图纸、互换、价格
| 类型 | 内圈 |
| 内孔型式 | 圆柱孔 |
| 材质 | 高碳铬钢 |
| 公差 | ISO Class 0(RBEC 1) |
| 重量 | 1.429 lb 0.648 kg |
| 内圈 - 尺寸 | |
| d | 2.6250 in 66.675 mm |
| F | 3.2500 in 82.550 mm |
| B | 1.7598 in 44.700 mm |
| r | 0.0787 in 2.000 mm |
| t | 0.0866 in 2.200 mm |
| da min | 2.9331 in 74.500 mm |
| ras max | 0.0787 in 2.000 mm |