SKF 71912 CE/P4AH1轴承,SKF 71912 CE/P4AH1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 71912 CE/P4AH1轴承

d - 60 mm

D - 85 mm

B - 13 mm

d1 - 67.75 mm

d2 - 65.7 mm

D1 - 77.3 mm

K - 0.5 mm

C1 - 3.83 mm

r1,2 - min. - 1 mm

r3,4 - min. - 0.3 mm

a - 16.8 mm

da - min. - 64.6 mm

db - min. - 62 mm

Da - max. - 80.4 mm

Db - max. - 83 mm

ra - max. - 1 mm

rb - max. - 0.3 mm

dn - 69.6 mm

Basic dynamic load rating - C - 16.3 kN

Basic static load rating - C0 - 11.8 kN

Fatigue load limit - Pu - 0.5 kN

Limiting speed for grease lubrication - 22000 r/min

Limiting speed for oil lubrication - 34000 mm/min

Ball - Dw - 7.938 mm

Ball - z - 23

Gref - 2.5 cm3

Calculation factor - f0 - 8.5

Preload class A - GA - 87 N

Preload class B - GB - 262 N

Preload class C - GC - 523 N

Calculation factor - f - 1.13

Calculation factor - f1 - 1

Calculation factor - f2A - 1

Calculation factor - f2B - 1.04

Calculation factor - f2C - 1.08

Calculation factor - fHC - 1

Preload class A - 47 N/micron

Preload class B - 73 N/micron

Preload class C - 100 N/micron

Mass bearing - 0.19 kg

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Hot number:INA SL18 3011 OKB 92332E NACHI 23084EK SKF 23956 CC/W33 NSK 27SF44 NTN E-M257248D/M257210/M257210D ISO 81103 SNR CUS205-16 Timken E75KRR ISO NJ1026 NTN NU210E SKF PCZ 4048 E INA NA-4907-2RS SKF SN-516..1216-K SKF QJ 206 MA