| 轴承型号 | 744A/742D |
|---|---|
| 内径(d) | 69.85 |
| 外径(D) | 155.575 |
| 厚度(B) | 101.6 |
| 类别 | 圆锥滚子轴承 |
| 详细类别 | 双列双外圈(TDO)圆锥滚子轴承 |
| 内圈厚度(B) | 85.725 |
| Spacer(4) | - |
| C1 | 512000 |
| e | .33 |
| Y1 | 2.08 |
| Y2 | 3.09 |
| C90 | 76300 |
| Ca90 | 42500 |
| Ca90(2) | 133000 |
| K | 1.8 |
| max shaft fillet radius R(3) | 5 |
| backing shoulder dia.da | 91 |
| max housing fillet radius r(3) | 1.5 |
| backing shoulder dia.Db | 143 |
| G1 | 160 |
| G2 | 26.3 |
| Ka | - |
| Kb | - |
| Cg | .0898 |
| 重量(kg) | 9.31 |
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