Bearing No.

Boundary dimensions(mm)

Basic load ratings(N)

Limiting speeds(rpm)

Mass(g)

Fw

Ew

Bc

Cr

Cor

Oil

K5X8X10TN

5

8

10

2800

2450

37000

0.90

K5X8X8TN

5

8

8

2300

1880

37000

0.70

K6X10X13TN

6

10

13

3500

2800

33000

1.30

K6X9X10TN

6

9

10

3300

3100

35000

1.00

K6X9X8TN

6

9

8

25600

2240

35000

0.80

K7X10X10TN

7

10

10

3350

3400

32000

1.10

K7X10X8TN

7

10

8

2750

2550

32000

0.90

K8X11X10TN

8

11

10

3830

3950

30000

1.70

K8X11X13TN

8

11

13

5000

5700

30000

1.80

K8X11X8TN

8

11

8

3000

2900

30000

1.10

K8X12X10TN

8

12

10

4900

4600

30000

1.30

K9X12X10TN

9

12

10

4200

4700

30000

1.50

K9X12X13TN

9

12

13

5500

6700

30000

1.90

K10X13X10TN

10

13

10

4500

5250

27000

1.60

K10X13X13TN

10

13

13

6000

7600

27000

2.10

K10X13X16TN

10

13

16

6300

7800

27000

2.20

K10X14X10TN

10

14

10

7000

7900

27000

2.90

K10X14X13TN

10

14

13

8000

9100

26000

4.30

K10X16X12TN

10

16

12

7000

9300

27000

3.70

K12X15X10TN

12

15

10

4320

5730

25000

1.90

K12X15X13TN

12

15

13

6000

8100

25000

2.40

K12X15X20TN

12

15

20

8200

12000

25000

3.80

K12X15X9TN

12

15

9

4120

5210

25000

2.70

K12X16X10TN

12

16

10

6000

6900

25000

3.40

K12X16X13TN

12

16

13

7900

9200

25000

3.80

K12X16X8TN

12

16

8

4200

4700

25000

2.90

K12X17X13TN

12

17

13

9300

10000

24000

4.40

K12X18X12TN

12

18

12

9800

8000

24000

5.00

K14X17X10

14

17

10

5100

6800

23000

4.00

K14X17X17

14

17

17

9300

14000

23000

6.80

K14X18X10

14

18

10

6800

8300

23000

4.80

K14X18X13

14

18

13

8100

9800

23000

6.30

K14X18X14

14

18

14

9200

12000

23000

6.80

K14X18X15

14

18

15

10000

13000

23000

7.30

K14X18X17

14

18

17

10500

13900

23000

8.10

K14X20X12

14

20

12

9900

10500

22000

8.60

K15X18X14

15

18

14

7500

11000

23000

5.30

K15X18X17

15

18

17

9600

15900

23000

6.40

K15X19X10

15

19

10

7200

9000

22000

5.10

K15X19X13

15

19

13

8300

9800

22000

7.00

K15X19X17

15

19

17

10300

15000

22000

8.80

K15X20X13

15

20

13

9700

11000

22000

8.90

K15X21X12

15

21

12

10000

13000

22000

10.00

K15X21X15

15

21

15

13800

16000

22000

13.00

K15X21X21

15

21

21

18000

24000

22000

18.20

K16X20X10

16

20

10

7600

9700

22000

5.70

K16X20X13

16

20

13

8700

11300

22000

7.10

K16X20X17

16

20

17

11200

16300

22000

9.20

K16X21X10

16

21

10

9000

12000

22000

3.70

K16X22X12

16

22

12

11000

12000

21000

10.40

K16X22X13

16

22

13

12000

13400

21000

11.90

K16X22X16

16

22

16

14300

17000

21000

13.70

K16X22X20

16

22

20

18000

22300

21000

16.70

K16X23X14

16

23

14

19000

21000

19000

20.00

K16X24X20

16

24

20

21100

23000

20000

24.90

K17X21X10

17

21

10

7900

10100

21000

5.60

K17X21X13

17

21

13

10000

14100

21000

7.50

K17X21X17

17

21

17

12000

17400

21000

9.50

K17X23X14

17

23

14

11000

15000

21000

11.50

K18X22X10

18

22

10

8200

9900

20000

6.10

K18X22X13

18

22

10

9000

12100

20000

7.70

K18X22X17

18

22

17

11900

17600

20000

10.80

K18X24X12

18

24

12

11200

12900

20000

11.60

K18X24X13

18

24

13

12900

14900

20000

12.60

K18X24X13.5

18

24

13.5

12900

14900

20000

13.00

K18X24X20

18

24

20

20000

26500

20000

19.00

K18X25X14

18

25

14

16500

18800

20000

14.90

K18X25X22

18

25

22

22900

28400

20000

24.30

K18X26X14

18

26

14

18000

20000

18000

19.00

K18X28X16

18

28

16

19000

18400

19000

24.00

K19X23X13

19

23

13

9300

13000

20000

8.20

K19X23X17

19

23

17

12000

18600

20000

11.10

K20X24X10

20

24

10

8700

12100

19000

6.50

K20X24X12

20

24

12

9600

13800

19000

8.00

K20X24X13

20

24

13

9600

13800

19000

8.90

K20X24X17

20

24

17

12400

20000

19000

11.20

K20X26X12

20

26

12

13100

15700

19000

13.20

K20X26X16

20

26

16

18000

25000

18500

17.50

K20X26X17

20

26

17

18700

25500

19000

18.20

K20X26X20

20

26

20

20600

28500

19000

22.00

K20X28X20

20

28

20

23400

28000

18000

26.80

K20X28X25

20

28

25

30000

28500

18000

36.20

K20X30X30

20

30

30

35000

41000

18000

56.00

K21X25X13

21

25

13

9600

14500

19000

9.00

K21X25X17

21

25

17

12800

21000

19000

12.00

K22X26X10

22

26

10

8700

12900

18000

7.10

K22X26X13

22

26

13

10000

15400

18000

9.40

K22X26X17

22

26

17

13100

22100

18000

12.10

K22X27X13

22

27

13

14000

23000

18000

10.80

K22X28X17

22

28

17

19000

26500

18000

19.70

K22X28X23

22

28

23

20000

27000

19000

26.00

K22X29X16

22

29

16

19500

25000

17000

22.20

K22X30X15TN

22

30

15

19600

22900

17000

14.40

K22X30X20

22

30

20

21000

23500

18900

28.00

K22X32X24

22

32

24

33500

39500

16000

43.40

K23X35X16TN

23

35

16

24000

23400

15000

30.00

K24X28X10

24

28

10

9400

14300

17000

8.10

K24X28X13

24

28

13

10500

17000

17000

10.10

K24X28X17

24

28

17

14000

24500

17000

13.20

K24X29X13

24

29

13

13100

19100

16000

13.50

K24X30X17

24

30

17

19000

27000

16000

21.50

K24X30X31

24

30

31

27000

43000

16000

39.10

K25X29X10

25

29

10

9700

14900

16000

8.30

K25X29X13

25

29

13

10800

17900

16000

10.40

K25X29X17

25

29

17

14500

25500

16000

13.70

K25X30X13

25

30

13

14100

21300

16000

12.90

K25X30X20

25

30

20

21100

28000

16000

20.50

K25X30X25

25

30

25

21700

40400

15000

21.00

K25X30X26

25

30

26

20100

26500

15000

21.60

K25X31X17

25

31

17

19000

28000

16000

21.80

K25X31X21

25

31

21

24100

37500

16000

26.20

K25X32X16

25

32

16

20500

27500

15000

24.50

K25X33X20

25

33

20

28000

37500

15000

32.00

K25X33X24

25

33

24

33900

46500

15000

38.70

K25X34X18

25

34

18

48000

67000

15000

32.00

K25X35X30

25

35

30

46500

61500

14000

65.50

K26X30X10

26

30

10

9500

15500

16000

9.00

K26X30X13

26

30

13

11100

18700

16000

11.40

K26X30X17

26

30

17

14700

27000

16000

15.00

K26X30X22

26

30

22

15200

28000

16000

12.30

K26X31X13

26

31

13

12400

18400

15000

9.90

K27X32X17

27

32

27

16000

34000

17000

29.00

K28X32X16.5

28

32

16.5

15000

32400

14000

16.00

K28X32X17

28

32

17

15000

32400

14000

18.20

K28X33X13

28

33

13

14800

23600

14000

15.20

K28X33X17

28

33

17

19100

33000

14000

19.50

K28X33X27TN

28

33

27

22800

40500

14000

19.00

K28X34X17

28

34

17

21300

35000

14000

24.20

K28X35X16

28

35

16

21000

29000

14000

26.00

K28X35X18

28

35

18

23500

33500

14000

31.00

K28X35X20

28

35

20

24000

34000

14000

35.00

K28X35X27

28

35

27

34500

54500

14000

47.00

K28X36X16

28

36

16

34000

47000

11000

40.00

K28X40X18

28

40

18

33000

36500

12000

50.00

K28X40X25

28

40

25

45000

54500

12000

71.00

K30X34X13

30

34

13

11800

21200

13000

14.60

K30X35X13

30

35

13

15100

25000

13000

16.30

K30X35X17

30

35

17

19100

33500

13000

21.30

K30X35X26

30

35

26

23500

43500

12000

32.00

K30X35X27

30

35

27

30000

58500

13000

33.30

K30X37X16

30

37

16

22500

33000

13000

26.40

K30X38X25

30

38

25

16000

39000

13000

43.00

K30X40X18

30

40

18

31500

39500

13000

44.00

K30X40X30

30

40

30

48500

68500

13000

78.00

K32X37X13

32

37

13

15000

25000

12000

18.30

K32X37X17

32

37

17

19400

35000

12000

22.40

K32X37X27

32

37

27

29500

59500

12000

36.70

K32X37X28TN

32

37

28

23100

43000

12000

22.30

K32X38X16

32

38

16

21000

34000

12000

25.00

K32X38X20

32

38

20

26000

44500

12000

31.00

K32X38X26TN

32

38

26

27000

46500

12000

25.20

K32X39X16

32

39

16

23500

35000

12000

36.70

K32X39X18

32

39

18

26000

40500

12000

37.20

K32X40X20

32

40

20

37000

40500

12000

48.00

K32X40X36

32

40

36

53500

91500

12000

73.00

K32X40X42TN

32

40

42

49500

83500

12000

77.10

K32X46X32

32

46

32

65500

82500

11000

119.00

K35X40X13

35

40

13

15800

27500

11000

18.80

K35X40X17

35

40

17

20300

38000

11000

25.30

K35X40X25

35

40

25

29000

59500

11000

31.00

K35X40X27

35

40

27

27800

62100

11000

28.00

K35X40X27TN

35

40

27

24500

48000

11000

23.40

K35X40X30

35

40

30

25000

49500

11000

43.00

K35X42X16

35

42

16

23900

37000

11000

34.00

K35X42X18

35

42

18

27000

42500

11000

39.20

K35X42X30

35

42

30

38500

67500

11000

62.40

K35X43X18

35

43

18

28000

41500

11000

38.00

K35X45X20

35

45

20

36500

49500

10000

55.50

K35X45X30

35

45

30

52500

78500

10000

80.00

K35X45X49

35

45

49

81500

13400

10000

120.00

K36X41X30

36

41

30

23000

43000

11000

52.00

K36X42X16

36

42

16

24000

42000

11000

50.00

K37X42X17

37

42

17

21900

42500

10000

25.80

K37X42X27

37

42

27

31500

67500

10000

40.70

K37X45X26

37

45

26

43500

73500

10000

60.50

K38X43X17

38

43

17

20000

38000

10000

26.90

K38X43X27

38

43

27

31000

67500

10000

43.20

K38X46X20

38

46

20

35000

56500

10000

46.00

K38X46X32

38

46

32

54500

98500

10000

72.70

K39X44X24

39

44

24

28000

58500

10000

38.00

K40X44X13

40

44

13

13500

28000

10000

20.00

K40X45X13

40

45

13

17100

32000

10000

21.50

K40X45X17

40

45

17

20900

41000

10000

27.40

K40X45X21

40

45

21

24400

49500

10000

36.50

K40X45X27

40

45

27

32500

72500

10000

46.00

K40X46X17

40

46

17

24500

44500

9000

30.00

K40X47X18

40

47

18

29000

49500

9000

45.20

K40X47X20

40

47

20

32000

56500

9000

42.00

K40X48X20

40

48

20