SKF 31313J2/QCL7C bearing

Bearing 31313 J2/QCL7C Bearing 31313 J2/QCL7C

SKF 31313J2/QCL7C bearing, Size: 65x140x36. SKF 31313J2/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 31313 J2/QCL7C

Bearing number : 31313 J2/QCL7C

Size (mm) : 65x140x36

Brand : SKF

Bore Diameter (mm) : 65

Outer Diameter (mm) : 140

Width (mm) : 36

Bearing dimensions and specification in SKF catalogue:

d - 65 mm

D - 140 mm

T - 36 mm

d1 - - 103.5 mm

B - 33 mm

C - 23 mm

r1,2 - min. - 3 mm

r3,4 - min. - 2.5 mm

a - 42 mm

da - max. - 79 mm

db - min. - 77 mm

Da - min. - 111 mm

Da - max. - 128 mm

Db - min. - 132 mm

Ca - min. - 5 mm

Cb - min. - 13 mm

ra - max. - 3 mm

rb - max. - 2.5 mm

Basic dynamic load rating - C - 165 kN

Basic static load rating - C0 - 193 kN

Fatigue load limit - Pu - 23.6 kN

Reference speed - 3200 r/min

Limiting speed - 4800 r/min

Calculation factor - e - 0.83

Calculation factor - Y - 0.72

Calculation factor - Y0 - 0.4

Mass bearing - 2.36 kg

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