轴承专区
Bearings Center
18790/18720轴承-UBC 18790/18720轴承尺寸、图纸、价格
UBC 18790/18720轴承
| 产品名称： | 18790/18720轴承 | 品牌： | UBC |
|---|---|---|---|
| 类型： | UBC轴承 > 圆锥滚子轴承 | ||
| 描述： | 18790/18720轴承是【UBC轴承 > 圆锥滚子轴承】的型号，主要用在后轮、油泵、燃汽轮机、机床主轴、振动筛、起重机吊钩、水力发电机、塑料、强夯机、港口起重机等各大领域 | ||
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UBC 18790/18720轴承详细信息
18790/18720轴承是【UBC轴承 > 圆锥滚子轴承】的型号，主要用在后轮、油泵、燃汽轮机、机床主轴、振动筛、起重机吊钩、水力发电机、塑料、强夯机、港口起重机等各大领域。
UBC 18790/18720轴承详细参数
| 轴承 | |
| 型号（内圈/外圈） | 18790/18720 |
| Principal dimensions | |
| d | 50.800 |
| D | 85.000 |
| T | 17.462 |
| B | 17.462 |
| C | 13.495 |
| r1(min) | 3.5 |
| r1(min) | 1.5 |
| Designation | |
| Inner ring | 18790 |
| Outer ring | 18720 |
| Basic load rating | |
| Dynamic Cr(N) | 44000 |
| Static Cor(N) | 58500 |
| Limiting speed(rpm) | |
| Grease | 4000 |
| Oil | 5600 |
| Abutment and fillet Dimensions(mm) | |
| da (min) | 62.0 |
| db (min) | 56.0 |
| Da (max) | 77.0 |
| Db (max) | 80.0 |
| r1a (max) | 3.5 |
| r2a(max) | 1.5 |
| Load Center (mm) | |
| a | 0.7 |
| Ref. Weight(kg) | |
| Inner ring | 0.235 |
| Outer ring | 0.134 |
UBC 18790/18720轴承尺寸图纸
