◎欢迎参与讨论,请在这里发表您的看法、交流您的观点。
宁波三泰轴承有限公司SUNTHAI® F&F®电话:+86-574- 87222434 87220319 87220519转8000
传真:0574-87223781 邮箱:web@sunthaibearing.com
地址:宁波市丽园北路1728号--1736号
网址:www.sunthaibearing.com www.fbearing.com
滚针轴承 > 带内圈的滚针轴承带密封
Post by admin, 2009-9-19, Views:![]() |
| 轴径 | 主要尺寸(mm) | 型号 | 基本额定载荷 | 极限转速1) | ||||||||
| (mm) | d | F | D | C | B | rmin | NA49..RS 单面密封 | NA49..2RS 两面密封 | 重量≈g | 动C KN | 静 Co KN | r/min |
| 10 | 10 | 14 | 22 | 13 | 14 | 0.3 | NA 4900 RS | NA 4900 2RS | 24.5 | 6.8 | 6.9 | 13000 |
| 12 | 12 | 16 | 24 | 13 | 14 | 0.3 | NA 4901 RS | NA 4901 2RS | 27.5 | 7.6 | 8.3 | 12000 |
| 15 | 15 | 20 | 28 | 13 | 14 | 0.3 | NA 4902 RS | NA 4902 2RS | 37 | 8.6 | 10.3 | 10000 |
| 17 | 17 | 22 | 30 | 13 | 14 | 0.3 | NA 4903 RS | NA 4903 2RS | 40 | 8.8 | 11 | 9000 |
| 20 | 20 | 25 | 37 | 17 | 18 | 0.3 | NA 4904 RS | NA 4904 2RS | 80 | 17.3 | 19.9 | 7500 |
| 25 | 25 | 30 | 42 | 17 | 18 | 0.3 | NA 4905 RS | NA 4905 2RS | 89.5 | 19.3 | 24.2 | 6500 |
| 30 | 30 | 35 | 47 | 17 | 18 | 0.3 | NA 4906 RS | NA 4906 2RS | 104 | 21.1 | 28.5 | 5500 |
| 35 | 35 | 42 | 55 | 20 | 21 | 0.6 | NA 4907 RS | NA 4907 2RS | 175 | 26.5 | 39.5 | 4800 |
| 40 | 40 | 48 | 62 | 22 | 23 | 0.6 | NA 4908 RS | NA 4908 2RS | 252 | 36 | 53 | 4200 |
| 45 | 45 | 52 | 68 | 22 | 23 | 0.6 | NA 4909 RS | NA 4909 2RS | 290 | 38 | 59 | 3900 |
| 50 | 50 | 58 | 72 | 22 | 23 | 0.6 | NA 4910 RS | NA 4910 2RS | 295 | 40 | 64 | 3500 |
分类:滚针轴承 | 评论:0 | 引用:0 | Click here to access the log quoted TrackBack Address | Access to flow
maybe you are interested in the below article
- 滚针轴承 > 带内圈的滚针轴承 (2009-9-19 9:31:1)
- 滚针轴承--向心滚针和保持架组件--三泰轴承库存 (2009-8-19 16:46:45)



