SKF 71936CD/P4A bearing

Bearing 71936 CD/P4A Bearing 71936 CD/P4A

SKF 71936CD/P4A bearing, Size: 180x250x33. SKF 71936CD/P4A 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, super-precision 71936 CD/P4A

Bearing number : 71936 CD/P4A

Size (mm) : 180x250x33

Brand : SKF

Bore Diameter (mm) : 180

Outer Diameter (mm) : 250

Width (mm) : 33

Bearing dimensions and specification in SKF catalogue:

d - 180 mm

D - 250 mm

B - 33 mm

d1 - 201.6 mm

d2 - 201.6 mm

D1 - 228.4 mm

r1,2 - min. - 2 mm

r3,4 - min. - 1 mm

a - 45.4 mm

da - min. - 189 mm

db - min. - 189 mm

Da - max. - 241 mm

Db - max. - 245 mm

ra - max. - 2 mm

rb - max. - 1 mm

dn - 207.4 mm

Basic dynamic load rating - C - 168 kN

Basic static load rating - C0 - 212 kN

Fatigue load limit - Pu - 6.1 kN

Limiting speed for grease lubrication - 5300 r/min

Limiting speed for oil lubrication - 8000 mm/min

Ball - Dw - 22.225 mm

Ball - z - 27

Gref - 54 cm3

Calculation factor - f0 - 16.3

Preload class A - GA - 630 N

Preload class B - GB - 1260 N

Preload class C - GC - 2520 N

Preload class D - GD - 5040 N

Calculation factor - f - 1.25

Calculation factor - f1 - 1

Calculation factor - f2A - 1

Calculation factor - f2B - 1.04

Calculation factor - f2C - 1.09

Calculation factor - f2D - 1.15

Calculation factor - fHC - 1

Preload class A - 183 N/micron

Preload class B - 250 N/micron

Preload class C - 353 N/micron

Preload class D - 516 N/micron

Mass bearing - 4.2 kg

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