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SKF 7405BCBM bearing

Bearing 7405 BCBM Bearing 7405 BCBM

SKF 7405BCBM, Size: 25x80x21. SKF 7405BCBM are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Angular contact ball bearings, single row 7405 BCBM

Bearing number : 7405 BCBM

Size (mm) : 25x80x21

Brand : SKF

Bore Diameter (mm) : 25

Outer Diameter (mm) : 80

Width (mm) : 21

Bearing dimensions and specification in SKF catalogue:

d - 25 mm

D - 80 mm

B - 21 mm

d1 - - 49.2 mm

d2 - - 40.32 mm

D1 - - 60.2 mm

a - 33 mm

r1,2 - min. - 1.5 mm

r3,4 - min. - 1.5 mm

da - min. - 55 mm

Da - max. - 110 mm

Db - max. - 71.1 mm

ra - max. - 2 mm

rb - max. - 2 mm

Basic dynamic load rating - C - 39.7 kN

Basic static load rating - C0 - 23.6 kN

Fatigue load limit - Pu - 1 kN

Reference speed - 11000 r/min

Limiting speed - 11000 r/min

Calculation factor - kr - 0.1

Calculation factor - ka - 1.6

Calculation factor - e - 1.14

Calculation factor - X - 0.57

Calculation factor - Y0 - 0.52

Calculation factor - Y1 - 0.55

Calculation factor - Y2 - 0.93

Calculation factor - X - 0.35

Calculation factor - Y0 - 0.26

Calculation factor - Y1 -

Calculation factor - Y2 - 0.57

Mass bearing - 0.61 kg

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