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Self Aligning Ball Bearing

Self-aligning ball bearing features two rows of balls and a spherical outer ring raceway, enabling automatic alignment to compensate for shaft misalignment or mounting errors. It reduces friction, handles moderate radial and axial loads, and is ideal for applications with deflection or vibration. Commonly used in machinery, conveyors, and automotive systems.

  • car hub ball
  • replacing ball bearings on car
  • car tire ball bearings
  • car hub ball
  • replacing ball bearings on car
  • car tire ball bearings

Dimensions of Self Aligning Ball Bearing


Aligning Ball Bearing


Double row self-aligning ball bearings have a sphere raceway in the outer ring and a double raceway in the inner ring. This feature give the bearings their self-aligning property, permitting angular misalignment of the shaft relative to the housing. They are therefore particularly suitable for applications where misalignment can arise from errors in mounting or from shaft deflection.


Double row self-aligning ball bearings are mainly used to carry radial loads and light axial loads, but can't carry pure axial loads.


  • Excellent alignment compensation due to the spherical outer ring raceway.

  • Suitable for low to medium radial loads and low thrust loads.

  • Available in open and sealed versions, as well as in tapered bore (suffix K).

  • Series: 1200, 1300, 2200, 2300.

  • Application examples: agricultural machinery, chemistry, pumps, etc.


Specification of Self Aligning Ball Bearing

Bearing NO.

Principal dimensions

Speed ratings(r/min)

Basic load ratings

(kg)

d

D

B / C / T

Grease

Oil

Dynamic(kN)

Static(kN)

Mass

1203

17

40

12

16000

20000

7.9

2.02

0.076

1203K

17

40

12

16000

20000

7.9

2.02

0.076

1204

20

47

14

14000

17000

9.95

2.65

0.12

1204K

20

47

14

14000

17000

9.95

2.65

0.12

1205

25

52

15

12000

14000

12

3.3

0.14

1205K

25

52

15

12000

14000

12

3.3

0.14

1206

30

62

16

10000

12000

15.8

4.7

0.23

1206K

30

62

16

10000

12000

15.8

4.7

0.23

1207

35

72

17

8500

10000

15.8

5.08

0.32

1207K

35

72

17

8500

10000

15.8

5.08

0.32

1208

40

80

18

7500

9000

19.2

6.4

0.41

1208K

40

80

18

7500

9000

19.2

6.4

0.41

1209

45

85

19

7100

8500

21.8

7.32

0.49

1209K

45

85

19

7100

8500

21.8

7.32

0.49

1210

50

90

20

6300

8000

22.8

8.08

54

1210K

50

90

20

6300

8000

22.8

8.08

54

1211

55

100

21

6000

7100

26.8

10

0.72

1211K

55

100

21

6000

7100

26.8

10

0.72

1212

60

110

22

5300

6300

30.2

11.5

0.9

1212K

60

110

22

5300

6300

30.2

11.5

0.9

1213

65

120

23

4800

6000

31

12.5

0.92

1213K

65

120

23

4800

6000

31

12.5

0.92

1214

70

125

24

4800

5600

34.5

13.5

1.29

1214K

70

125

24

4800

5600

34.5

13.5

1.29

1215

75

130

25

4300

5300

38.8

15.2

1.35

1215K

75

130

25

4300

5300

38.8

15.2

1.35

1216

80

140

26

4000

5000

39.5

16.8

1.65

1216K

80

140

26

4000

5000

39.5

16.8

1.65

1217

85

150

28

3800

4500

48.8

20.5

2.1

1217K

85

150

28

3800

4500

48.8

20.5

2.1

1305

25

62

17

10000

13000

17.8

5.05

0.26

1305K

25

62

17

10000

13000

17.8

5.05

0.26

1306

30

72

19

8500

11000

21.5

6.28

0.4

1306K

30

72

19

8500

11000

21.5

6.28

0.4

1307

35

80

21

7500

9500

25

7.95

0.54

1307K

35

80

21

7500

9500

25

7.95

0.54

1308

40

90

23

6700

8500

29.5

9.5

0.71

1308K

40

90

23

6700

8500

29.5

9.5

0.71

1309

45

100

25

6000

7500

38

12.8

0.96

1309K

45

100

25

6000

7500

38

12.8

0.96

1310

50

110

27

5600

6700

43.2

14.2

1.21

1310K

50

110

27

5600

6700

43.2

14.2

1.21

1311

55

120

29

5000

6300

51.5

18.2

1.58

1311K

55

120

29

5000

6300

51.5

18.2

1.58

1312

60

130

31

4500

5600

57.2

20.8

1.96

1312K

60

130

31

4500

5600

57.2

20.8

1.96

1313

65

140

33

4300

5300

61.8

22.8

2.39

1313K

65

140

33

4300

5300

61.8

22.8

2.39

1314

70

150

35

4000

5000

74.5

27.5

3

1314K

70

150

35

4000

5000

74.5

27.5

3

1315

75

160

37

3800

4500

79

29.8

3.6

1315K

75

160

37

3800

4500

79

29.8

3.6

1316

80

170

39

3600

4300

88.5

32.8

4.2

1316K

80

170

39

3600

4300

88.5

32.8

4.2

2205

25

52

18

12000

14000

12.5

3.4

0.19

2205K

25

52

18

12000

14000

12.5

3.4

0.19

2206

30

62

20

10000

12000

15.2

4.6

0.26

2206K

30

62

20

10000

12000

15.2

4.6

0.26

2207

35

72

23

8500

10000

21.8

6.65

1.44

2207K

35

72

23

8500

10000

21.8

6.65

1.44

2208

40

80

23

7500

9000

22.5

7.38

0.53

2208K

40

80

23

7500

9000

22.5

7.38

0.53

2209

45

85

23

7100

8500

23.2

8

0.55

2209K

45

85

23

7100

8500

23.2

8

0.55

2210

50

90

23

6300

8000

23.2

8.45

0.68

2210K

50

90

23

6300

8000

23.2

8.45

0.68

2211

55

100

25

6000

7100

26.8

9.95

0.81

2211K

55

100

25

6000

7100

26.8

9.95

0.81

2212

60

110

28

5300

6300

34

12.5

1.1

2212K

60

110

28

5300

6300

34

12.5

1.1

2213

65

120

31

4800

6000

43.5

16.2

1.5

2213K

65

120

31

4800

6000

43.5

16.2

1.5

2214

70

125

31

4500

5600

44

17

1.62

2214K

70

125

31

4500

5600

44

17

1.62

2215

75

130

31

4300

5300

44.2

18

1.72

2215K

75

130

31

4300

5300

44.2

18

1.72

2216K/C3

80

140

33

4700

5000

49

19.9

2.01

2304

20

52

21

11000

14000

17.8

4.75

0.22

2304K

20

52

21

11000

14000

17.8

4.75

0.22

2305

25

62

24

9500

12000

24.5

6.48

0.35

2305K

25

62

24

9500

12000

24.5

6.48

0.35

2306

30

72

27

8000

10000

31.5

8.68

0.5

2306K

30

72

27

8000

10000

31.5

8.68

0.5

2307

35

80

31

7100

9000

39.2

11

0.68

2307K

35

80

31

7100

9000

39.2

11

0.68

2308

40

90

33

6300

8000

44.8

13.2

0.93

2308K

40

90

33

6300

8000

44.8

13.2

0.93

2309

45

100

36

5600

7100

55

16.2

1.25

2309K

45

100

36

5600

7100

55

16.2

1.25

2310

50

110

40

5000

6300

64.5

19.8

1.64

2310K

50

110

40

5000

6300

64.5

19.8

1.64

2311

55

120

43

4800

6000

75.2

23.5

2.1

2311K

55

120

43

4800

6000

75.2

23.5

2.1

2312

60

130

46

4300

5300

86.8

27.5

2.6

2312K

60

130

46

4300

5300

86.8

27.5

2.6

2313

65

140

48

3800

4800

96

32.5

3.2

2313K

65

140

48

3800

4800

96

32.5

3.2

2314

70

150

51

3600

4500

110

37.5

3.9

2314K

70

150

51

3600

4500

110

37.5

3.9

2315

75

160

55

3400

4300

122

42.8

4.7

2315K

75

160

55

3400

4300

122

42.8

4.7


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