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RNA…RS、RNA…2RS；NK…RS、NK…2RS；NA…RS、NA…2RS；NKI…RS、NKI…2RS Series |
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轴径
Shaft
Diameter |
轴承型号
Bearing Designation |
重量
Mass
近似
Approx |
外形尺寸
BoundaryDimensions |
额定负荷
BasicLoadRating |
极限转速
Limiting Speed |
现型号
CurrentCode |
原型号
OriginalCode |
d |
Fw
F |
D |
C |
B |
动
Dynamic |
静
Static |
油润滑 Oil |
mm |
g |
mm |
N |
rpm |
无内圈 without IR |
14 |
RNA4900RS |
RNA4900-2RS |
16 |
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14 |
22 |
13 |
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4560 |
4660 |
13000 |
16 |
RNA4901RS |
RNA4901-2RS |
18 |
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16 |
24 |
13 |
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4950 |
5800 |
12000 |
20 |
RNA4902RS |
RNA4902-2RS |
21.5 |
|
20 |
28 |
13 |
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5980 |
9500 |
10000 |
22 |
RNA4903RS |
RNA4903-2RS |
23 |
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22 |
30 |
13 |
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6050 |
10100 |
9000 |
25 |
RNA4904RS |
RNA4904-2RS |
56 |
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25 |
37 |
17 |
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14900 |
17500 |
7500 |
30 |
RNA4905RS |
RNA4905-2RS |
60 |
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30 |
42 |
17 |
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16300 |
21500 |
6500 |
35 |
RNA4906RS |
RNA4906-2RS |
69 |
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35 |
47 |
17 |
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20050 |
24900 |
5500 |
42 |
RNA4907RS |
RNA4907-2RS |
107 |
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42 |
55 |
20 |
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22500 |
37000 |
4800 |
48 |
RNA4908RS |
RNA4908-2RS |
154 |
|
48 |
62 |
22 |
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33050 |
50900 |
4200 |
52 |
RNA4909RS |
RNA4909-2RS |
157 |
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52 |
68 |
22 |
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34800 |
56800 |
3900 |
58 |
RNA4910RS |
RNA4910-2RS |
160 |
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58 |
72 |
22 |
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37800 |
61500 |
3500 |
有内圈 |
10 |
NA4900RS |
NA4900-2RS |
24.5 |
10 |
14 |
22 |
13 |
14 |
4560 |
4660 |
13000 |
12 |
NA4901RS |
NA4901-2RS |
27.5 |
12 |
16 |
24 |
13 |
14 |
4950 |
5800 |
12000 |
15 |
NA4902RS |
NA4902-2RS |
37 |
15 |
20 |
28 |
13 |
14 |
5980 |
9500 |
10000 |
17 |
NA4903RS |
NA4903-2RS |
40 |
17 |
22 |
30 |
13 |
14 |
6050 |
10100 |
9000 |
20 |
NA4904RS |
NA4904-2RS |
80 |
20 |
25 |
37 |
17 |
18 |
14900 |
17500 |
7500 |
25 |
NA4905RS |
NA4905-2RS |
89.5 |
25 |
30 |
42 |
17 |
18 |
16300 |
21500 |
6500 |
30 |
NA4906RS |
NA4906-2RS |
104 |
30 |
35 |
47 |
17 |
18 |
20050 |
24900 |
5500 |
35 |
NA4907RS |
NA4907-2RS |
175 |
35 |
42 |
55 |
20 |
21 |
22500 |
37000 |
4800 |
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 |
55 |
NA4911RS |
NA4911-2RS |
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55 |
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80 |
24 |
25 |
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60 |
NA4912RS |
NA4912-2RS |
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60 |
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85 |
25 |
26 |
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70 |
NA4914RS |
NA4914-2RS |
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70 |
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100 |
31 |
32 |
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69系列 |
12 |
NA6901-2RS |
RNA6901-2RS |
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12 |
16 |
24 |
22 |
23 |
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17 |
NA6903-2RS |
RNA6903-2RS |
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17 |
22 |
30 |
23 |
24 |
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20 |
NA6904-2RS |
RNA6904-2RS |
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20 |
25 |
37 |
30 |
31 |
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25 |
NA6905-2RS |
RNA6905-2RS |
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25 |
30 |
42 |
30 |
31 |
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40 |
NA6908-2RS |
RNA6908-2RS |
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40 |
48 |
62 |
40 |
41 |
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