SKF S7212ACD/HCP4A bearing

Bearing S7212 ACD/HCP4A Bearing S7212 ACD/HCP4A

S7212ACD/HCP4A SKF bearing,

SKF S7212ACD/HCP4A bearing, Size: 60x110x22. SKF S7212ACD/HCP4A 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 S7212 ACD/HCP4A

Bearing number : S7212 ACD/HCP4A

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

D2 - 96.8 mm

r1,2 - min. - 1.5 mm

r3,4 - min. - 0.6 mm

a - 30.9 mm

da - min. - 69 mm

da - max. - 75.6 mm

db - min. - 69 mm

db - max. - 75.6 mm

Da - max. - 101 mm

Db - max. - 105.8 mm

ra - max. - 1.5 mm

rb - max. - 0.6 mm

Basic dynamic load rating - C - 55.3 kN

Basic static load rating - C0 - 45 kN

Fatigue load limit - Pu - 1.9 kN

Limiting speed for grease lubrication - 14000 r/min

Ball - Dw - 14.288 mm

Ball - z - 16

Calculation factor - e - 0.68

Calculation factor - Y2 - 0.87

Calculation factor - Y0 - 0.38

Calculation factor - X2 - 0.41

Calculation factor - Y1 - 0.92

Calculation factor - Y2 - 1.41

Calculation factor - Y0 - 0.76

Calculation factor - X2 - 0.67

Preload class A - GA - 350 N

Preload class B - GB - 700 N

Preload class C - GC - 1400 N

Preload class D - GD - 2800 N

Calculation factor - f - 1.07

Calculation factor - f1 - 0.99

Calculation factor - f2A - 1

Calculation factor - f2B - 1.01

Calculation factor - f2C - 1.03

Calculation factor - f2D - 1.06

Calculation factor - fHC - 1.01

Preload class A - 202 N/micron

Preload class B - 264 N/micron

Preload class C - 349 N/micron

Preload class D - 470 N/micron

Mass bearing - 0.708 kg