轴承专区
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L21549/L21511轴承-UBC L21549/L21511轴承尺寸、图纸、价格
UBC L21549/L21511轴承
| 产品名称: | L21549/L21511轴承 | 品牌: | UBC |
|---|---|---|---|
| 类型: | UBC轴承 > 圆锥滚子轴承 | ||
| 描述: | L21549/L21511轴承是【UBC轴承 > 圆锥滚子轴承】的型号,主要用在通用电动机、各类变速器、泵、铁路车辆、减速装置、机床主轴、轧钢机轧制螺杆用减速机、电子、挖掘机、太阳能发电设备等各大领域 | ||
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UBC L21549/L21511轴承详细信息
L21549/L21511轴承是【UBC轴承 > 圆锥滚子轴承】的型号,主要用在通用电动机、各类变速器、泵、铁路车辆、减速装置、机床主轴、轧钢机轧制螺杆用减速机、电子、挖掘机、太阳能发电设备等各大领域。
UBC L21549/L21511轴承详细参数
| 轴承 | |
| 型号(内圈/外圈) | L21549/L21511 |
| Principal dimensions | |
| d | 15.875 |
| D | 34.988 |
| T | 10.998 |
| B | 10.998 |
| C | 8.712 |
| r1(min) | 1.3 |
| r1(min) | 13 |
| Designation | |
| Inner ring | L21549 |
| Outer ring | L21511 |
| Basic load rating | |
| Dynamic Cr(N) | 13800 |
| Static Cor(N) | 13400 |
| Limiting speed(rpm) | |
| Grease | 11000 |
| Oil | 15000 |
| Abutment and fillet Dimensions(mm) | |
| da (min) | 21.5 |
| db (min) | 19.5 |
| Da (max) | 29.0 |
| Db (max) | 32.5 |
| r1a (max) | 1.3 |
| r2a(max) | 13 |
| Load Center (mm) | |
| a | 3.3 |
| Ref. Weight(kg) | |
| Inner ring | 0.033 |
| Outer ring | 0.019 |
UBC L21549/L21511轴承尺寸图纸

