SKF S71914 ACB/P4A轴承,SKF S71914 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 S71914 ACB/P4A轴承

d - 70 mm

D - 100 mm

B - 16 mm

d1 - 80.94 mm

d2 - 79.55 mm

D2 - 91.66 mm

r1,2 - min. - 1 mm

r3,4 - min. - 0.3 mm

a - 31.2 mm

da - min. - 74.6 mm

da - max. - 80.1 mm

db - min. - 74.6 mm

db - max. - 78.8 mm

Da - max. - 95.4 mm

Db - max. - 98 mm

ra - max. - 1 mm

rb - max. - 0.3 mm

Basic dynamic load rating - C - 12.7 kN

Basic static load rating - C0 - 11.6 kN

Fatigue load limit - Pu - 0.49 kN

Limiting speed for grease lubrication - 16000 r/min

Ball - Dw - 6.35 mm

Ball - z - 32

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 - 75 N

Preload class B - GB - 150 N

Preload class C - GC - 450 N

Calculation factor - f - 1.1

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 - 112 N/micron

Preload class B - 144 N/micron

Preload class C - 218 N/micron

Mass bearing - 0.362 kg

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Hot number:SKF * NJ 238 ECMA OKB 309712 FAG 230/630-B-K-MB + H30/630-HG KBC 32210J INA 502 ISB 51192 M ISO 54324U+U324 Ruville 5444 ISO 6203-2RS ISB EBL.30.1255.201-2STPN NACHI N 1011 IKO NBX 4532 KOYO UC210-30L3 IPTCI SSFY-8 NOK 1AP-230