滚针轴承
作者：admin 来源： 日期：2012-10-8 下午 12:35:18 人气：
导读： <img src="/cn/UpFile/201210/2012100845429081.jpg" alt="" />
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|
轴径
|
轴承型号 |
重量 |
外型尺寸 |
基本额定负荷 |
极限转速 |
|
单面密封
|
双面密封
|
近似 |
Fw
F |
D |
C |
动 |
静 |
油润滑 |
|
mm |
g |
mm
|
N |
rpm |
|
无内圈
|
|
14 |
RNA4900RS |
RNA4900.2RS |
16 |
14 |
22 |
13 |
4560 |
4660 |
13000 |
|
20 |
RNA4902RS |
RNA4902.2RS |
21.5 |
20 |
28 |
13 |
5980 |
9500 |
10000 |
|
30 |
RNA4905RS |
RNA4905.2RS |
60 |
30 |
42 |
17 |
16300 |
21500 |
6500 |
|
42 |
RNA4907RS |
RNA4907.2RS |
107 |
42 |
55 |
20 |
22500 |
37000 |
4800 |
|
58 |
RNA4910RS |
RNA4910.2RS |
160 |
58 |
72 |
22 |
37800 |
6150 |
3500 |
|
有内圈
|
d |
Fw
F |
D |
C |
B |
|
|
10 |
NA4900RS |
NA4900.2RS |
24.5 |
10 |
14 |
22 |
13 |
14 |
4560 |
4660 |
13000 |
|
20 |
NA4904RS |
NA4904.2RS |
80 |
20 |
25 |
37 |
17 |
18 |
14900 |
17500 |
7500 |
|
30 |
NA4906RS |
NA4906.2RS |
104 |
30 |
35 |
47 |
17 |
18 |
20050 |
24900 |
5500 |
|
40 |
NA4908RS |
NA4908.2RS |
252 |
40 |
48 |
62 |
22 |
23 |
33050 |
50900 |
4200 |
|
45 |
NA4909RS |
NA4909.2RS |
290 |
45 |
52 |
68 |
22 |
23 |
34800 |
56800 |
3900 |
|
50 |
NA4910RS |
NA4910.2RS |
295 |
50 |
58 |
72 |
22 |
23 |
37800 |
61500 |
3500 |
