轴承专区
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H-LM12749/H-LM12711轴承-NACHI H-LM12749/H-LM12711轴承尺寸、图纸、价格
NACHI H-LM12749/H-LM12711轴承
| 产品名称： | H-LM12749/H-LM12711轴承 | 品牌： | NACHI |
|---|---|---|---|
| 类型： | NACHI轴承 > 单列圆锥滚子轴承 | ||
| 描述： | H-LM12749/H-LM12711轴承是【NACHI轴承 > 单列圆锥滚子轴承】的型号，主要用在各种产业机械、高频马达、中型及大型电动机、前轮、各类产业用减速机、机床等的变速装置、发电厂、薄膜拉伸、压路机、冶金起重机等各大领域 | ||
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NACHI H-LM12749/H-LM12711轴承详细信息
H-LM12749/H-LM12711轴承是【NACHI轴承 > 单列圆锥滚子轴承】的型号，主要用在各种产业机械、高频马达、中型及大型电动机、前轮、各类产业用减速机、机床等的变速装置、发电厂、薄膜拉伸、压路机、冶金起重机等各大领域。
NACHI H-LM12749/H-LM12711轴承详细参数
| 内圈/外圈 | H-LM12749/H-LM12711 |
| 轴承类型 | 单列圆锥滚子轴承 |
| 备注 | |
| d | 22.000 |
| D | 45.975 |
| T | 15.494 |
| B | 16.637 |
| C | 12.065 |
| r(min) | 1.27 |
| r1(min) | 1.27 |
| Cr（N） | 30100 |
| Cor（N） | 34600 |
| grease | 7400 |
| oil | 10000 |
| da(min) | 27.5 |
| db(max) | 26.0 |
| Da(min) | 40.0 |
| Db(min) | 42.5 |
| r1a(max) | 1.2 |
| r2a(max) | 1.2 |
| a | 5.5 |
| e | 0.31 |
| Y1 | 1.96 |
| Y0 | 1.08 |
| kg(内圈) | 0.078 |
| kg(外圈) | 0.043 |
