SKF 7012ACB/HCP4A bearing

Bearing 7012 ACB/HCP4A Bearing 7012 ACB/HCP4A

7012ACB/HCP4A SKF bearing,

SKF 7012ACB/HCP4A bearing, Size: 60x95x18. SKF 7012ACB/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 7012 ACB/HCP4A

Bearing number : 7012 ACB/HCP4A

Size (mm) : 60x95x18

Brand : SKF

Bore Diameter (mm) : 60

Outer Diameter (mm) : 95

Width (mm) : 18

Bearing dimensions and specification in SKF catalogue:

d - 60 mm

D - 95 mm

B - 18 mm

d1 - 73.18 mm

d2 - 71.65 mm

D2 - 84.39 mm

r1,2 - min. - 1.1 mm

r3,4 - min. - 0.6 mm

a - 27.2 mm

da - min. - 66 mm

db - min. - 66 mm

Da - max. - 89 mm

Db - max. - 91.8 mm

ra - max. - 1 mm

rb - max. - 0.6 mm

dn - 74.2 mm

Basic dynamic load rating - C - 13.5 kN

Basic static load rating - C0 - 11.4 kN

Fatigue load limit - Pu - 0.48 kN

Limiting speed for grease lubrication - 22000 r/min

Limiting speed for oil lubrication - 32000 mm/min

Ball - Dw - 6.747 mm

Ball - z - 28

Gref - 5.03 cm3

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 - 80 N

Preload class B - GB - 160 N

Preload class C - GC - 480 N

Calculation factor - f - 1.06

Calculation factor - f1 - 0.99

Calculation factor - f2A - 1

Calculation factor - f2B - 1.02

Calculation factor - f2C - 1.05

Calculation factor - fHC - 1.01

Preload class A - 120 N/micron

Preload class B - 152 N/micron

Preload class C - 228 N/micron

Mass bearing - 0.429 kg