轴承专区
Bearings Center
47490/47420轴承-UBC 47490/47420轴承尺寸、图纸、价格
UBC 47490/47420轴承
| 产品名称: | 47490/47420轴承 | 品牌: | UBC |
|---|---|---|---|
| 类型: | UBC轴承 > 圆锥滚子轴承 | ||
| 描述: | 47490/47420轴承是【UBC轴承 > 圆锥滚子轴承】的型号,主要用在通用电动机、高频马达、中型及大型电动机、前轮、减速装置、机床主轴、轧钢机轧制螺杆用减速机、医药设备、混凝土机械、机场加油机等各大领域 | ||
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UBC 47490/47420轴承详细信息
47490/47420轴承是【UBC轴承 > 圆锥滚子轴承】的型号,主要用在通用电动机、高频马达、中型及大型电动机、前轮、减速装置、机床主轴、轧钢机轧制螺杆用减速机、医药设备、混凝土机械、机场加油机等各大领域。
UBC 47490/47420轴承详细参数
| 轴承 | |
| 型号(内圈/外圈) | 47490/47420 |
| Principal dimensions | |
| d | 71.438 |
| D | 120.000 |
| T | 32.545 |
| B | 32.545 |
| C | 26.195 |
| r1(min) | 3.5 |
| r1(min) | 3.3 |
| Designation | |
| Inner ring | 47490 |
| Outer ring | 47420 |
| Basic load rating | |
| Dynamic Cr(N) | 123000 |
| Static Cor(N) | 167000 |
| Limiting speed(rpm) | |
| Grease | 3000 |
| Oil | 4000 |
| Abutment and fillet Dimensions(mm) | |
| da (min) | 86.0 |
| db (min) | 79.0 |
| Da (max) | 107.0 |
| Db (max) | 114.0 |
| r1a (max) | 3.5 |
| r2a(max) | 3.3 |
| Load Center (mm) | |
| a | 6.2 |
| Ref. Weight(kg) | |
| Inner ring | 0.940 |
| Outer ring | 0.479 |
UBC 47490/47420轴承尺寸图纸

