SKF 31309J2/QCL7C bearing

Bearing 31309 J2/QCL7C Bearing 31309 J2/QCL7C

31309J2/QCL7C SKF bearing,

SKF 31309J2/QCL7C bearing, Size: 45x100x27,25. SKF 31309J2/QCL7C are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearings, single row 31309 J2/QCL7C

Bearing number : 31309 J2/QCL7C

Size (mm) : 45x100x27,25

Brand : SKF

Bore Diameter (mm) : 45

Outer Diameter (mm) : 100

Width (mm) : 27,25

Bearing dimensions and specification in SKF catalogue:

d - 45 mm

D - 100 mm

T - 27.25 mm

d1 - - 74.7 mm

B - 25 mm

C - 18 mm

r1,2 - min. - 2 mm

r3,4 - min. - 1.5 mm

a - 31 mm

da - max. - 56 mm

db - min. - 54 mm

Da - min. - 79 mm

Da - max. - 91 mm

Db - min. - 95 mm

Ca - min. - 4 mm

Cb - min. - 9 mm

ra - max. - 2 mm

rb - max. - 1.5 mm

Basic dynamic load rating - C - 106 kN

Basic static load rating - C0 - 102 kN

Fatigue load limit - Pu - 12.5 kN

Reference speed - 5000 r/min

Limiting speed - 6700 r/min

Calculation factor - e - 0.83

Calculation factor - Y - 0.72

Calculation factor - Y0 - 0.4

Mass bearing - 0.951 kg