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SKF 7212CD/P4A bearing Details:

Model: 7212CD/P4A Brand: SKF Bearing status: Original
Delivery time: 5-7 Days Inventory: Enough
Bearing 7212 CD/P4A Bearing 7212 CD/P4A

Angular contact ball bearings, super-precision 7212 CD/P4A

Bearing number : 7212 CD/P4A

Size (mm) : 60x110x22

Brand : SKF

Bore Diameter (mm) : 60

Outer Diameter (mm) : 110

Width (mm) : 22

Bearing dimensions and specification in SKF catalogue:

d - 60 mm

D - 110 mm

B - 22 mm

d1 - 76.4 mm

d2 - 76.4 mm

D1 - 93.6 mm

r1,2 - min. - 1.5 mm

r3,4 - min. - 0.6 mm

a - 22.5 mm

da - min. - 69 mm

db - min. - 69 mm

Da - max. - 101 mm

Db - max. - 105.8 mm

ra - max. - 1.5 mm

rb - max. - 0.6 mm

dn - 80.1 mm

Basic dynamic load rating - C - 57.2 kN

Basic static load rating - C0 - 46.5 kN

Fatigue load limit - Pu - 2 kN

Limiting speed for grease lubrication - 13000 r/min

Limiting speed for oil lubrication - 20000 mm/min

Ball - Dw - 14.288 mm

Ball - z - 16

Gref - 10.08 cm3

Calculation factor - f0 - 14.9

Preload class A - GA - 215 N

Preload class B - GB - 430 N

Preload class C - GC - 860 N

Preload class D - GD - 1720 N

Calculation factor - f - 1.07

Calculation factor - f1 - 1

Calculation factor - f2A - 1

Calculation factor - f2B - 1.01

Calculation factor - f2C - 1.03

Calculation factor - f2D - 1.05

Calculation factor - fHC - 1

Preload class A - 75 N/micron

Preload class B - 102 N/micron

Preload class C - 142 N/micron

Preload class D - 205 N/micron

Mass bearing - 0.809 kg

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