轴承专区
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68450/68712轴承-UBC 68450/68712轴承尺寸、图纸、价格
UBC 68450/68712轴承
| 产品名称: | 68450/68712轴承 | 品牌: | UBC |
|---|---|---|---|
| 类型: | UBC轴承 > 圆锥滚子轴承 | ||
| 描述: | 68450/68712轴承是【UBC轴承 > 圆锥滚子轴承】的型号,主要用在各种产业机械、高频马达、减速装置、前轮、减速装置、机床主轴、发电厂、破碎、挖掘机、冶金起重机等各大领域 | ||
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UBC 68450/68712轴承详细信息
68450/68712轴承是【UBC轴承 > 圆锥滚子轴承】的型号,主要用在各种产业机械、高频马达、减速装置、前轮、减速装置、机床主轴、发电厂、破碎、挖掘机、冶金起重机等各大领域。
UBC 68450/68712轴承详细参数
| 轴承 | |
| 型号(内圈/外圈) | 68450/68712 |
| Principal dimensions | |
| d | 114.300 |
| D | 181.000 |
| T | 34.925 |
| B | 31.750 |
| C | 25.400 |
| r1(min) | 3.5 |
| r1(min) | 3.3 |
| Designation | |
| Inner ring | 68450 |
| Outer ring | 68712 |
| Basic load rating | |
| Dynamic Cr(N) | 173000 |
| Static Cor(N) | 249000 |
| Limiting speed(rpm) | |
| Grease | 1900 |
| Oil | 2500 |
| Abutment and fillet Dimensions(mm) | |
| da (min) | 136.0 |
| db (min) | 125.0 |
| Da (max) | 160.0 |
| Db (max) | 172.0 |
| r1a (max) | 3.5 |
| r2a(max) | 3.3 |
| Load Center (mm) | |
| a | |
| Ref. Weight(kg) | |
| Inner ring | |
| Outer ring | 1.10 |
UBC 68450/68712轴承尺寸图纸

