SKF 71922 ACE/P4AH1轴承,SKF 71922 ACE/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 71922 ACE/P4AH1轴承

d - 110 mm

D - 150 mm

B - 20 mm

d1 - 122.4 mm

d2 - 119 mm

D1 - 137.51 mm

K - 0.5 mm

C1 - 5.78 mm

r1,2 - min. - 1.1 mm

r3,4 - min. - 0.6 mm

a - 42.7 mm

da - min. - 116 mm

db - min. - 113.2 mm

Da - max. - 144 mm

Db - max. - 146.8 mm

ra - max. - 1 mm

rb - max. - 0.6 mm

dn - 125.4 mm

Basic dynamic load rating - C - 37.7 kN

Basic static load rating - C0 - 32.5 kN

Fatigue load limit - Pu - 1.2 kN

Limiting speed for grease lubrication - 10300 r/min

Limiting speed for oil lubrication - 16000 mm/min

Ball - Dw - 12.7 mm

Ball - z - 26

Gref - 11 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 - 340 N

Preload class B - GB - 1030 N

Preload class C - GC - 2070 N

Calculation factor - f - 1.2

Calculation factor - f1 - 0.99

Calculation factor - f2A - 1

Calculation factor - f2B - 1.04

Calculation factor - f2C - 1.07

Calculation factor - fHC - 1

Preload class A - 199 N/micron

Preload class B - 301 N/micron

Preload class C - 397 N/micron

Mass bearing - 0.83 kg

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Hot number:TIMKEN LM520349/LM520310D OKB 90693/630 OKB L90510-30 KBC 6210ZZ AST H7019AC/HQ1 ISO HM746646/10 KBC L45449/L45410 NKE NJ407-M ISO NJ3068 STEYR 16003 FAG 6019-ZNR RBC GEM-17ES-2RS SKF BD-22317 EK-H 2317 SKF NNCF 4924 CV SKF SAFS 23038 KATLC x 6.13/16