SKF 61821 bearing

Bearing 61821 Bearing 61821

SKF 61821 bearing, Size: 105x130x13. SKF 61821 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Deep groove ball bearings, single row 61821

Bearing number : 61821

Size (mm) : 105x130x13

Brand : SKF

Bore Diameter (mm) : 105

Outer Diameter (mm) : 130

Width (mm) : 13

Bearing dimensions and specification in SKF catalogue:

d - 105 mm

D - 130 mm

B - 13 mm

d1 - - 112.25 mm

D2 - - 124.4 mm

r1,2 - min. - 1 mm

da - min. - 110 mm

Da - max. - 125 mm

ra - max. - 1 mm

Basic dynamic load rating - C - 20.8 kN

Basic static load rating - C0 - 19.6 kN

Fatigue load limit - Pu - 1 kN

Reference speed - 10000 r/min

Limiting speed - 6300 r/min

Calculation factor - kr - 0.015

Calculation factor - f0 - 13.2

Mass bearing - 0.31 kg

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