Alternator Bearing

Alternator Bearing: we supply a number of quality ball bearings for alternator, at a good performance under the high temperature and high speed, use the special seals and expanding snap ring.  We are able to R&D as per the customers' requirements. 



Item number
Boundary dimensions (mm)

d
D
B

B series

B8-23D
8
23
14

B8-74D
8
22
11

B8-79D
8
23
11

B8-85D
8
23
14

B10-46D
10
23
11

B10-50D
10
27
11

B10-27D
10
27
14

B12-32D
12
32
10

B12-32DW
12
32
13

B15-69D
15
35
13

B15-86D
15
47
14

B15-83D
15
47
18

B17-52D
17
52
24

B17-107D
17
47
18

B17-116D
17
52
17

B17-47D
17
47
24

B17-99D
17
52
17

B9000DRR
10
27
14

B3024DRR
17
52
16

(W)6 series

W6000 2RS
10
26
10

W6001 2RS
12
28
12

W6001 ZZ
12
28
12

W6200 RR
10
32
11

W6200 2RS
10
30
14.3

W6201 2RS
12
32
16

6201 RRU
12
35
18

6201 RR
12
32
10

6201SRR
15
35
13

6202 SRR
15
35
13

W6203 RR
17
40
17.5

62203 RR
17
47
19

62304
17
52
21

62300/22
22
56
21

W6205RR
25
52
20.6

W6305-2RS
25
62
25.4

W6305RR
25
62
25.4

W6306RR
30
72
30.2

6904 DW
18.8
37
9

6904-WB
20
37
8.5

6906 DW
30
47
9

949100- series

949100-3190
15
43
13

949100-3360
15
46
14

949100-3480
15
38
19

949100-3820
15
52
16

949100-2790
15
35
13

949100-3330
17
52
16

949100-2140
12
35
18

949100-3660
15
32
11
 



Needle roller bearing 

Item Number 
Boundary Dimensions (mm) 
Type 

Fw 
D 
D1 
B 
B1 

MNJ-471S (BA607)
17.015
23.8
 
17.02
 
A

BCH 06604 
17.02
23.83
 
17.53
 
A

TAM 1722 
17
24
 
22
 
A

TAM 3022 
30.2
40
 
22
 
B

SCH 1413P 
22.225
30.162
 
20.64
 
B

N-102 (BA608) 
17.02
23.83
19
20.5
17
C

FC-66217 
17.02
23.83
19
31.5
28
C