SKF 31307 J2/Q belongs to single row tapered roller bearing with pressed window-type steel cage, roller centred, and the type of bearing suffix Q means that optimized contact geometry and surface finish. Thus these bearings are particularly suitable for the accommodation of combined (radial and axial) loads.


SKF bearings 31307 J2/Q characters are indicated in the following dimensions table for reference,
 
      

Designation:

31307 J2/Q

Brand:

SKF

d:

35mm

D:

80mm

52

22.75mm

Mass:

0.52kg

Basic dynamic load rating,

61.6KN

Basic static load rating,

67KN

Reference speed:

6000  r/min

Limiting speed:

8500  r/min

Type:

Tapered roller bearing

Common single row tapered roller bearings are in our stock list shown as below,

d(mm)

D(mm)

T(mm)

Mass(kg)

Bearing

35

62

18

0,22

32007 J2/Q

35

62

18

0,22

32007 X/Q

35

72

18,25

0,32

30207 J2/Q

35

72

24,25

0,43

32207 J2/Q

35

72

28

0,56

33207/Q

35

80

22,75

0,52

30307 J2/Q

35

80

22,75

0,52

30307 RJ2/Q

35

80

22,75

0,52

31307 J2/Q

35

80

32,75

0,80

32307 BJ2/Q

35

80

32,75

0,73

32307 J2/Q

37

80

32,75

0,80

32307/37 BJ2/Q

38

63

17

0,19

JL 69345 F/310/Q

38

63

17

0,20

JL 69349 A/310/Q

38

63

17

0,20

JL 69349 X/310/Q

38

63

17

0,19

JL 69349/310/Q

38

68

19

0,27

32008/38 X/Q

38,1

65,088

18,034

0,25

LM 29748/710/Q

38,1

65,088

18,034

0,25

LM29749/710/QCL7CVA607

38,1

65,088

19,812

0,25

LM 29749/711/Q

38,1

65,088

19,812

0,25

LM29749/711/QCL7CVA607

38,1

72,238

20,638

0,39

16150/16284/Q

38,1

72,238

23,812

0,39

16150/16283/Q

38,1

76,2

23,812

0,50

2788/2720/QCL7C

38,1

79,375

29,37

0,67

3490/3420/QCL7CVQ492

38,1

82,55

29,37

0,77

HM801346X/2/310/QVQ523

38,1

82,55

29,37

0,78

HM 801346/310/Q

38,1

88,5

26,988

0,83

418/414/Q

39,688

73,025

25,654

0,45

M 2010447/011/Q

40

68

19

0,27

32008 X/Q

40

68

19

0,27

32008 XR/QVA621

40

68

19

0,27

32008 XTN9/Q

40

75

26

0,51

33108/Q

40

80

19,75

0,42

30208 J2/Q

40

80

19,75

0,42

30208 RJ2/Q

40

80

24,75

0,53

32208 J2/Q

40

80

32

0,77

33208/QCL7C

40

85

33

0,90

T2EE 040/QVB134

40

90

25,25

0,72

30308 J2/Q

40

90

25,25

0,72

31308 J2/QCL7C *

40

90

35,25

1,00

32308 J2/Q

40,988

67,975

17,5

0,24

LM 300849/811/Q

41,275

73,025

16,667

0,27

18590/18520/Q

41,275

73,431

19,558

0,33

LM 501349/2/310/2/QCL7C

41,275

73,431

19,558

0,33

LM 501349/310/Q

41,275

73,431

21,43

0,35

LM 501349/314/Q

Germany made SKF single row tapered roller bearings features higher meet rated , lower noise, reducing warranty costs greatly and increasing running time of the machine. So these SKF bearings commonly apply in industrial drive, agriculture, compressors, motors and generators and construction, etc. Warmly welcome for your inquiry.