轴承专区
Bearings Center
NJ 2252轴承-UBC NJ 2252轴承尺寸、图纸、价格
UBC NJ 2252轴承
| 产品名称: | NJ 2252轴承 | 品牌: | UBC |
|---|---|---|---|
| 类型: | UBC轴承 > 圆柱滚子轴承 > 单列圆柱滚子轴承 | ||
| 描述: | NJ 2252轴承是【UBC轴承 > 圆柱滚子轴承 > 单列圆柱滚子轴承】的型号,主要用在通用电动机、印刷机械、泵、轧钢机辊颈、破碎机、制铁制钢机械、轧钢机轧制螺杆用减速机、钟表、起重机械、刮泥机等各大领域 | ||
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UBC NJ 2252轴承详细信息
NJ 2252轴承是【UBC轴承 > 圆柱滚子轴承 > 单列圆柱滚子轴承】的型号,主要用在通用电动机、印刷机械、泵、轧钢机辊颈、破碎机、制铁制钢机械、轧钢机轧制螺杆用减速机、钟表、起重机械、刮泥机等各大领域。
UBC NJ 2252轴承详细参数
| 轴承 | |
| 型号 | NJ 2252 |
| Principal dimensions(mm) | |
| d | 260 |
| D | 480 |
| B | 130 |
| Ew | - |
| Fw | 320 |
| r (min) | 5 |
| r1 (min) | 5 |
| Basic load rating | |
| Dynamic Cr(N) | 1780000 |
| Static Cor(N) | 2930000 |
| Limiting speed | |
| Grease | 1100 |
| Oil | 1300 |
| Abutment and fillet Dimensions(mm) | |
| da(min) | - |
| db (min) | 282 |
| db (max) | 318 |
| dc (min) | 323 |
| dd (min) | 343 |
| da(max) | 458 |
| db(max) | 458 |
| db (min) | - |
| ra(max) | 4 |
| ra1(max) | 4 |
| Ref. Weight | |
| kg | 106 |
UBC NJ 2252轴承尺寸图纸

