轴承专区
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745S/742轴承-UBC 745S/742轴承尺寸、图纸、价格
UBC 745S/742轴承
| 产品名称: | 745S/742轴承 | 品牌: | UBC |
|---|---|---|---|
| 类型: | UBC轴承 > 圆锥滚子轴承 | ||
| 描述: | 745S/742轴承是【UBC轴承 > 圆锥滚子轴承】的型号,主要用在内燃机、燃料喷射泵、中型及大型电动机、齿轮减速装置、铁路车辆车轴、石油钻机、挤压机、洗染、解体机、码垛机器人等各大领域 | ||
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UBC 745S/742轴承详细信息
745S/742轴承是【UBC轴承 > 圆锥滚子轴承】的型号,主要用在内燃机、燃料喷射泵、中型及大型电动机、齿轮减速装置、铁路车辆车轴、石油钻机、挤压机、洗染、解体机、码垛机器人等各大领域。
UBC 745S/742轴承详细参数
| 轴承 | |
| 型号(内圈/外圈) | 745S/742 |
| Principal dimensions | |
| d | 63.500 |
| D | 150.089 |
| T | 44.450 |
| B | 46.673 |
| C | 36.512 |
| r1(min) | 3.5 |
| r1(min) | 3.3 |
| Designation | |
| Inner ring | 745S |
| Outer ring | 742 |
| Basic load rating | |
| Dynamic Cr(N) | 252000 |
| Static Cor(N) | 345000 |
| Limiting speed(rpm) | |
| Grease | 2400 |
| Oil | 3200 |
| Abutment and fillet Dimensions(mm) | |
| da (min) | 88.0 |
| db (min) | 82.0 |
| Da (max) | 134.0 |
| Db (max) | 142.0 |
| r1a (max) | 3.5 |
| r2a(max) | 3.3 |
| Load Center (mm) | |
| a | 11.9 |
| Ref. Weight(kg) | |
| Inner ring | 2.90 |
| Outer ring | 1.06 |
UBC 745S/742轴承尺寸图纸

