Spherical Roller Bearing
Needle Bearing
Angular Contact Ball Bearing
Auto Bearing
Deep Groove Ball Bearing
Thrust Ball Bearing
Thrust Taper Roller Bearing
Cylindrical Roller Bearing
Tapered Roller Bearing
Inch deep groove ball bearing
Bearing No. Brand Qty
627ZZ DAC 1586
628ZZ DAC 2874
623ZZ DAC 896
6001-Z DAC 3638
6004-RZ DAC 7555
6004-Z DAC 9414
6005-RZ DAC 7730
6005-Z DAC 8885
6006-Z DAC 4122
6044K DAC 123

Needle Bearing
 
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8
Shaft Diameter
Bearing Designation
Mass
Approx
Borndary Dimensions
Basic Load Rating
Limiting Speed
d
F
Fw
D
C
B
Cr
Dynamic
Cor
Static
Oil
mm
单面密封
双面密封
g
mm
N
rpm
Sealed on one side
Sealed on both sides
14
RNA4900RS
RNA4900.2RS
16
--
14
22
13
--
4560
4660
13000
16
RNA4901RS
RNA4901.2RS
18
--
16
24
13
--
4950
5800
12000
20
RNA4902RS
RNA4902.2RS
21.5
--
20
28
13
--
5980
9500
10000
22
RNA4903RS
RNA4903.2RS
23
--
22
30
13
--
6050
10100
9000
25
RNA4904RS
RNA4904.2RS
56
--
25
37
17
--
14900
17500
7500
30
RNA4905RS
RNA4905.2RS
60
--
30
42
17
--
16300
21500
6500
35
RNA4906RS
RNA4906.2RS
69
--
35
47
17
--
20050
24900
5500
42
RNA4907RS
RNA4907.2RS
107
--
42
55
20
--
22500
37000
4800
48
RNA4908RS
RNA4908.2RS
154
--
48
62
22
--
33050
50900
4200
52
RNA4909RS
RNA4909.2RS
157
--
52
68
22
--
34800
56800
3900
58
RNA4910RS
RNA4910.2RS
160
--
58
72
22
--
37800
61500
3500
带内圈
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

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