SKF 7022 ACE/P4AL轴承,SKF 7022 ACE/P4AL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 7022 ACE/P4AL轴承

d - 110 mm

D - 170 mm

B - 28 mm

d1 - 132.38 mm

d2 - 129.2 mm

D1 - 147.61 mm

b - 2.6 mm

C1 - 15.1 mm

C2 - 5.4 mm

C3 - 5.4 mm

r1,2 - min. - 2 mm

r3,4 - min. - 1 mm

a - 46.9 mm

da - min. - 118.8 mm

db - min. - 118.8 mm

Da - max. - 161.2 mm

Db - max. - 164.4 mm

ra - max. - 2 mm

rb - max. - 1 mm

dn - 135.4 mm

Basic dynamic load rating - C - 44.9 kN

Basic static load rating - C0 - 42.5 kN

Fatigue load limit - Pu - 1.5 kN

Limiting speed for grease lubrication - 10000 r/min

Limiting speed for oil lubrication - 15500 mm/min

Ball - Dw - 12.7 mm

Ball - z - 30

Gref - 23 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 - 400 N

Preload class B - GB - 1210 N

Preload class C - GC - 2420 N

Calculation factor - f - 1.1

Calculation factor - f1 - 0.99

Calculation factor - f2A - 1

Calculation factor - f2B - 1.03

Calculation factor - f2C - 1.06

Calculation factor - fHC - 1

Preload class A - 237 N/micron

Preload class B - 356 N/micron

Preload class C - 466 N/micron

Mass bearing - 2.083 kg

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