轴承专区
Bearings Center
639/633轴承-UBC 639/633轴承尺寸、图纸、价格
UBC 639/633轴承
| 产品名称： | 639/633轴承 | 品牌： | UBC |
|---|---|---|---|
| 类型： | UBC轴承 > 圆锥滚子轴承 | ||
| 描述： | 639/633轴承是【UBC轴承 > 圆锥滚子轴承】的型号，主要用在电气装置部件、油泵、桥式起重机、机床主轴、木工机械、起重机吊钩、船舶用螺旋桨轴、钟表、专用车、摩天轮等各大领域 | ||
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UBC 639/633轴承详细信息
639/633轴承是【UBC轴承 > 圆锥滚子轴承】的型号，主要用在电气装置部件、油泵、桥式起重机、机床主轴、木工机械、起重机吊钩、船舶用螺旋桨轴、钟表、专用车、摩天轮等各大领域。
UBC 639/633轴承详细参数
| 轴承 | |
| 型号（内圈/外圈） | 639/633 |
| Principal dimensions | |
| d | 63.500 |
| D | 130.175 |
| T | 41.275 |
| B | 41.275 |
| C | 31.750 |
| r1(min) | 3.5 |
| r1(min) | 3.3 |
| Designation | |
| Inner ring | 639 |
| Outer ring | 633 |
| Basic load rating | |
| Dynamic Cr(N) | 183000 |
| Static Cor(N) | 246000 |
| Limiting speed(rpm) | |
| Grease | 2800 |
| Oil | 3800 |
| Abutment and fillet Dimensions(mm) | |
| da (min) | 81.0 |
| db (min) | 74.0 |
| Da (max) | 116.0 |
| Db (max) | 124.0 |
| r1a (max) | 3.5 |
| r2a(max) | 3.3 |
| Load Center (mm) | |
| a | 11.2 |
| Ref. Weight(kg) | |
| Inner ring | 1.79 |
| Outer ring | 0.705 |
UBC 639/633轴承尺寸图纸
