NTN 1R12X16X140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) |
| 内圈 - 尺寸 | |
| d | 0.4724 in 12.000 mm |
| F | 0.6299 in 16.000 mm |
| B | 0.5512 in 14.000 mm |
| r | 0.0118 in 0.300 mm |
| da min | 0.5512 in 14.000 mm |
| ras max | 0.0118 in 0.300 mm |