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Alternator Bearing

Generator Bearing

Bearing Nos.

Boundary

Load rating(kN)

Limiting speeds(rmp)

Alternator Bearings

dimensions(mm)

Grease

Oil

Ref.NO.

CLI NO.

d

D

B

r smin

Cr

Cor

Noncontact

contact

 

B8-74D

NPB8-74D-2RS

8

22

11

0.3

3350

1370

32000

28000

37000

B8-85D

B8-85D-2RS

23

14

0.3

3910

1530

34000

30000

40000

B8-85D

NPB8-85D-2RS

23

14

0.3

3910

1530

34000

30000

40000

B8-23D

ECB8-23D-2RS

23

14

0.3

3910

1530

34000

30000

40000

B8-79D

B8-79D-2RS

23

11

0.3

3910

1530

34000

30000

40000

B8-79D

ECB8-79D--2RS

23

11

0.3

3910

1530

34000

30000

40000

B10-46D

B10-46D-2RS

10

23

11

0.3

2700

1270

33000

23000

38000

6000TT

EC6000-2RS

26

8

0.3

4570

1970

30000

22000

36000

62000-2RS

62000-2RS

26

10

0.3

4570

1970

30000

22000

36000

B10-50D

B10-50D-2RS

27

11

0.3

4570

1970

30000

22000

36000

B10-50D

B10-51D-2RS

27

11

0.3

4570

1970

30000

22000

36000

B10-50D

ECB-50D-2RS

27

11

0.3

4570

1970

30000

22000

36000

B10-50D

NPB10-50D-2RS

27

11

0.3

4570

1970

30000

22000

36000

6201-2RS

6201-2RS

12

32

10

0.6

6160

2770

22000

17000

28000

214

214-2RS

35

18

0.6

7750

3570

20000

14000

24000

6301-2RS

6301-2RS

37

12

1

9700

4200

20000

15000

24000

B12-40D

B12-40D-2RS

40

12

1

9700

4200

20000

15000

24000

B12-53D

B12-53D-2RS

40

10

0.6

7690

3830

20000

14000

24000

366

366-2RS

15

32

11

0.3

5600

2840

23000

14000

28000

6202-2RS

6202-2RS

35

11

0.6

7750

3570

20000

14000

24000

6202TT

EC6202-2RS

35

11

0.6

7750

3570

20000

14000

24000

279

279-2RS

35

13

0.6

7750

3750

20000

14000

24000

B15-69

B15-69-2RS

35

13

0.6

7750

3750

20000

14000

24000

B15-69

NPB15-69-2RS

35

13

0.6

7750

3750

20000

14000

24000

SC0299ZLU

SC0299ZLU

38

12

0.6

7750

3750

20000

14000

24000

348

348-2RS

38

19

0.6

7750

3750

2000

14000

24000

B15-85D

B15-85D-2RS

40

14

0.6

9550

4800

17000

12000

20000

319

319-2RS

43

13

1

11400

5450

17000

13000

20000

B15-45D

B15-45D-2RS

45

14

1

13580

6590

15000

11000

18000

336

336-2RS

46

14

1

13580

6590

15000

11000

18000

336

NP336-2RS

46

14

1

13580

6590

15000

11000

18000

B15-86D

B15-86D-2RS

47

14

1

13580

6590

15000

11000

18000

B15-83D

B15-83D-2RS

47

18

1

13580

6590

15000

11000

18000

6302-2RS

6302-2RS

42

13

1

11400

5450

17000

13000

20000

EC6302-2RS

EC6302-2RS

42

13

1

11400

5450

17000

13000

20000

382-2RS

382-2RS

52

16

1

15930

7875

14000

10000

17000

6302-2RS

6203-2RS

17

40

12

0.6

9550

4800

17000

12000

20000

6203TT

EC6203-2RS

40

12

0.6

9550

4800

17000

12000

20000

6303-2RS

6303-2RS

47

14

1

13580

6590

15000

11000

18000

B17-107D

B17-52D-2RS

47

18

1

13580

6590

15000

11000

18000

303WPP

6303/24-2RS

47

24

1

13580

6590

15000

11000

18000

B17-52D

B17-52-2RS

52

15

1.1

15930

7875

14000

10000

17000

333

333-2RS

52

16

1.1

15930

7875

14000

10000

17000

B17-99D

B17-99D-2RS

52

17

1.1

15930

7875

14000

10000

17000

B17-116D

B17-116D-2RS

52

18

1.1

15930

7875

14000

10000

17000


Alternator Bearing