SKF 31312J2/QCL7C bearing

Bearing 31312 J2/QCL7C Bearing 31312 J2/QCL7C

SKF 31312J2/QCL7C bearing, Size: 60x130x33,5. SKF 31312J2/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 31312 J2/QCL7C

Bearing number : 31312 J2/QCL7C

Size (mm) : 60x130x33,5

Brand : SKF

Bore Diameter (mm) : 60

Outer Diameter (mm) : 130

Width (mm) : 33,5

Bearing dimensions and specification in SKF catalogue:

d - 60 mm

D - 130 mm

T - 33.5 mm

d1 - - 96 mm

B - 31 mm

C - 22 mm

r1,2 - min. - 3 mm

r3,4 - min. - 2.5 mm

a - 39 mm

da - max. - 73 mm

db - min. - 72 mm

Da - min. - 103 mm

Da - max. - 118 mm

Db - min. - 123 mm

Ca - min. - 2 mm

Cb - min. - 11.5 mm

ra - max. - 3 mm

rb - max. - 2.5 mm

Basic dynamic load rating - C - 145 kN

Basic static load rating - C0 - 166 kN

Fatigue load limit - Pu - 20.4 kN

Reference speed - 3600 r/min

Limiting speed - 5300 r/min

Calculation factor - e - 0.83

Calculation factor - Y - 0.72

Calculation factor - Y0 - 0.4

Mass bearing - 1.924 kg

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