SKF 7030 ACD/HCP4AL轴承,SKF 7030 ACD/HCP4AL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 7030 ACD/HCP4AL轴承

d - 150 mm

D - 225 mm

B - 35 mm

d1 - 173.1 mm

d2 - 173.1 mm

D1 - 201.9 mm

b - 2.8 mm

C1 - 19.2 mm

C2 - 7.1 mm

C3 - 5.6 mm

r1,2 - min. - 2.1 mm

r3,4 - min. - 1 mm

a - 61.4 mm

da - min. - 161 mm

db - min. - 161 mm

Da - max. - 214 mm

Db - max. - 220 mm

ra - max. - 2 mm

rb - max. - 1 mm

dn - 178.2 mm

Basic dynamic load rating - C - 163 kN

Basic static load rating - C0 - 180 kN

Fatigue load limit - Pu - 5.6 kN

Limiting speed for grease lubrication - 6700 r/min

Limiting speed for oil lubrication - 10000 mm/min

Ball - Dw - 23.812 mm

Ball - z - 22

Gref - 54 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 - 1000 N

Preload class B - GB - 2000 N

Preload class C - GC - 4000 N

Preload class D - GD - 8000 N

Calculation factor - f - 1.16

Calculation factor - f1 - 0.99

Calculation factor - f2A - 1

Calculation factor - f2B - 1.02

Calculation factor - f2C - 1.05

Calculation factor - f2D - 1.08

Calculation factor - fHC - 1.02

Preload class A - 430 N/micron

Preload class B - 562 N/micron

Preload class C - 745 N/micron

Preload class D - 1009 N/micron

Mass bearing - 3.442 kg

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