SKF S71908 ACB/P4A轴承,SKF S71908 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 S71908 ACB/P4A轴承

d - 40 mm

D - 62 mm

B - 12 mm

d1 - 48.46 mm

d2 - 47.6 mm

D2 - 55.64 mm

r1,2 - min. - 0.6 mm

r3,4 - min. - 0.3 mm

a - 20.2 mm

da - min. - 43.2 mm

da - max. - 47.9 mm

db - min. - 43.2 mm

db - max. - 47 mm

Da - max. - 58.8 mm

Db - max. - 60 mm

ra - max. - 0.6 mm

rb - max. - 0.3 mm

Basic dynamic load rating - C - 5.1 kN

Basic static load rating - C0 - 4 kN

Fatigue load limit - Pu - 0.166 kN

Limiting speed for grease lubrication - 28000 r/min

Ball - Dw - 3.969 mm

Ball - z - 28

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 - 31 N

Preload class B - GB - 62 N

Preload class C - GC - 185 N

Calculation factor - f - 1.06

Calculation factor - f1 - 0.99

Calculation factor - f2A - 1

Calculation factor - f2B - 1.02

Calculation factor - f2C - 1.07

Calculation factor - fHC - 1

Preload class A - 65 N/micron

Preload class B - 83 N/micron

Preload class C - 124 N/micron

Mass bearing - 0.123 kg

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Hot number:OKB 42606 OKB 8116KH CRAFT 6313ZZ KOYO 6817 ISO 7016 A ISO 7405 B Timken BH-912 NTN CRI-7808 Fersa F200014 KOYO NU2308R INA SCE1916 FAG LS150190 SKF NCF 28/1000 V NTN 61836 NOK AS568-165-A