RNA49...RS,RNA49...2RS,NA49...RS,NA49...2RS series
Bearing >Needle Roller Bearings > RNA49 series
|
Shaft Diameter |
Bearing Designation |
Mass Approx |
Boundary Dimensions |
Basic Load Rating |
Limiting Speed | ||||||
|
sealed on one side |
sealed on both sides |
d |
Fw / F |
D |
C |
B |
Cr Dynamic |
Cor Static |
Oil | ||
|
mm |
g |
mm |
N |
rpm | |||||||
|
without inner ring | |||||||||||
|
14 |
RNA4900 RS |
RNA4900.2 RS |
16 |
14 |
22 |
13 |
4560 |
4660 |
13000 | ||
|
16 |
RNA4901 RS |
RNA4901.2 RS |
18 |
16 |
24 |
13 |
4950 |
5800 |
12000 | ||
|
20 |
RNA4902 RS |
RNA4902.2 RS |
21.5 |
20 |
28 |
13 |
5980 |
9500 |
10000 | ||
|
22 |
RNA4903 RS |
RNA4903.2 RS |
23 |
22 |
30 |
13 |
6050 |
10100 |
9000 | ||
|
25 |
RNA4904 RS |
RNA4904.2 RS |
56 |
25 |
37 |
17 |
14900 |
17500 |
7500 | ||
|
30 |
RNA4905 RS |
RNA4905.2 RS |
60 |
30 |
42 |
17 |
16300 |
21500 |
6500 | ||
|
35 |
RNA4906 RS |
RNA4906.2 RS |
69 |
35 |
47 |
17 |
20050 |
24900 |
5500 | ||
|
42 |
RNA4907 RS |
RNA4907.2 RS |
107 |
42 |
55 |
20 |
22500 |
37000 |
4800 | ||
|
48 |
RNA4908 RS |
RNA4908.2 RS |
154 |
48 |
62 |
22 |
33050 |
50900 |
4200 | ||
|
52 |
RNA4909 RS |
RNA4909.2 RS |
157 |
52 |
68 |
22 |
34800 |
56800 |
3900 | ||
|
58 |
RNA4910 RS |
RNA4910.2 RS |
160 |
58 |
72 |
22 |
37800 |
61500 |
3500 | ||
|
with inner ring | |||||||||||
|
10 |
NA4900 RS |
NA4900.2 RS |
24.5 |
10 |
14 |
22 |
13 |
14 |
4560 |
4660 |
13000 |
|
12 |
NA4901 RS |
NA4901.2 RS |
27.5 |
12 |
16 |
24 |
13 |
14 |
4950 |
5800 |
12000 |
|
15 |
NA4902 RS |
NA4902.2 RS |
37 |
15 |
20 |
28 |
13 |
14 |
5980 |
9500 |
10000 |
|
17 |
NA4903 RS |
NA4903.2 RS |
40 |
17 |
22 |
30 |
13 |
14 |
6050 |
10100 |
9000 |
|
20 |
NA4904 RS |
NA4904.2 RS |
80 |
20 |
25 |
37 |
17 |
18 |
14900 |
17500 |
7500 |
|
25 |
NA4905 RS |
NA4905.2 RS |
89.5 |
25 |
30 |
42 |
17 |
18 |
16300 |
21500 |
6500 |
|
30 |
NA4906 RS |
NA4906.2 RS |
104 |
30 |
35 |
47 |
17 |
18 |
20050 |
24900 |
5500 |
|
35 |
NA4907 RS |
NA4907.2 RS |
175 |
35 |
42 |
55 |
20 |
21 |
22500 |
37000 |
4800 |
|
40 |
NA4908 RS |
NA4908.2 RS |
252 |
40 |
48 |
62 |
22 |
23 |
33050 |
50900 |
4200 |
|
45 |
NA4909 RS |
NA4909.2 RS |
290 |
45 |
52 |
68 |
22 |
23 |
34800 |
56800 |
3900 |
|
50 |
NA4910 RS |
NA4910.2 RS |
295 |
50 |
58 |
72 |
22 |
23 |
37800 |
61500 |
3500 |
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