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machined type needle roller bearings BK Series

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Updated on: 2020-09-17 18:03
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A needle bearing is a roller bearing with a cylindrical roller that is thin and long relative to its diameter. This type of roller is called a needle roller. Despite the small cross-section, the bearing still has a high load bearing capacity, and the needle bearing is equipped with a thin and long roller (roller diameter D ≤ 5 mm, L / D ≥ 2.5, L is the roller length), so The radial structure is compact, its inner diameter size and load capacity are the same as other types of bearings, the outer diameter is the smallest, and it is especially suitable for support structures with limited radial mounting dimensions.

Bearing No.

Boundary dimensions(mm)

Basic load ratings(N)

Limiting speeds(rpm)

Mass(g)

Fw

D

C

Cr

Cor

Oil


BK0408TN

4

8

8

1540

1070

40000

1.80

BK0509

5

9

9

2200

1790

36000

2.10

BK0608

6

10

8

1830

1550

32000

2.20

BK0609

6

10

9

2650

2400

3000

2.60

BK0709

7

11

9

2800

2150

27000

2.90

BK0808

8

12

8

2550

2400

21000

3.00

BK0810

8

12

10

3700

3450

21000

3.40

BK08X14X10

8

14

10

3800

3950

25000

5.80

BK0908

9

13

8

3650

4050

25000

3.40

BK0910

9

13

10

4050

4250

25000

4.30

BK0912

9

13

12

5000

6000

25000

4.90

BK1010

10

14

10

3900

4800

19000

4.30

BK1012

10

14

12

5000

6300

19000

5.00

BK1015

10

14

15

6700

7800

19000

6.20

BK10x16X10

10

16

10

6800

8800

18000

6.80

BK1210

12

16

10

4150

5800

19000

5.20

BK1212

12

16

12

3800

5100

15000

6.20

BK12X18X12

12

18

12

5500

6300

17000

10.30

BK1312

13

19

12

6200

7100

17000

11.20

BK1410

14

20

10

6700

7000

16000

12.10

BK1512

15

21

12

7000

8400

14000

12.70

BK1515

15

21

15

9800

11400

14000

15.30

BK1516

15

21

16

9800

11400

14000

16.50

BK1522

15

21

22

10400

16500

14000

22.00

BK1612

16

22

12

7100

9200

14000

13.80

BK1616

16

22

16

10100

14300

14000

17.60

BK1622

16

22

22

11100

17400

14000

23.40

BK1712

17

23

12

6900

9300

136000

14.50

BK1812

18

24

12

7100

9900

12000

14.90

BK1816

18

24

16

10600

15300

12000

19.90

BK2010

20

26

10

5900

7200

10000

14.00

BK2012

20

26

12

7600

10100

10000

16.70

BK2016

20

26

16

11700

29100

10000

22.30

BK2020

20

26

20

13700

24000

10000

27.10

BK2030

20

26

30

21800

40000

10100

37.40

BK2212

22

28

12

8100

10400

10010

18.10

BK2216

22

28

16

11400

18100

10010

24.30

BK2220

22

28

20

14500

25000

10010

29.90

BK2512

25

32

12

10000

14200

9000

23.20

BK2516

25

32

16

13600

50000

9000

31.00

BK2520

25

32

20

17900

30000

9000

38.70

BK2526

25

32

26

22500

42000

9000

49.00

BK2538

25

32

38

30000

58000

9000

69.00

BK2816

28

35

16

15400

22500

8700

34.10



 
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