SKF 7015 ACB/P4A轴承,SKF 7015 ACB/P4A角接触球轴承-搜轴承SKF数据中心
搜轴承 -- SKF -- 角接触球轴承 -- SKF 7015 ACB/P4A轴承

d - 75 mm

D - 115 mm

B - 20 mm

d1 - 90 mm

d2 - 88.2 mm

D2 - 102.8 mm

r1,2 - min. - 1.1 mm

r3,4 - min. - 0.6 mm

a - 32.3 mm

da - min. - 81 mm

db - min. - 81 mm

Da - max. - 109 mm

Db - max. - 111.8 mm

ra - max. - 1 mm

rb - max. - 0.6 mm

dn - 91.1 mm

Basic dynamic load rating - C - 19 kN

Basic static load rating - C0 - 16.6 kN

Fatigue load limit - Pu - 0.71 kN

Limiting speed for grease lubrication - 14000 r/min

Limiting speed for oil lubrication - 22000 mm/min

Ball - Dw - 7.938 mm

Ball - z - 30

Gref - 7.7 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 - 115 N

Preload class B - GB - 230 N

Preload class C - GC - 690 N

Calculation factor - f - 1.08

Calculation factor - f1 - 0.99

Calculation factor - f2A - 1

Calculation factor - f2B - 1.01

Calculation factor - f2C - 1.04

Calculation factor - fHC - 1

Preload class A - 133 N/micron

Preload class B - 169 N/micron

Preload class C - 255 N/micron

Mass bearing - 0.7 kg

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