SKF 7208ACD/HCP4A bearing,7208ACD/HCP4A Angular Contact Ball Bearings--BEARINGPOWER Co.,Ltd.
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d - 40 mm

D - 80 mm

B - 18 mm

d1 - 53.3 mm

d2 - 53.3 mm

D1 - 66.7 mm

r1,2 - min. - 1.1 mm

r3,4 - min. - 0.6 mm

a - 23.1 mm

da - min. - 47 mm

db - min. - 47 mm

Da - max. - 73 mm

Db - max. - 75.8 mm

ra - max. - 1 mm

rb - max. - 0.6 mm

dn - 56.2 mm

Basic dynamic load rating - C - 31.9 kN

Basic static load rating - C0 - 22.8 kN

Fatigue load limit - Pu - 0.98 kN

Limiting speed for grease lubrication - 19000 r/min

Limiting speed for oil lubrication - 32000 mm/min

Ball - Dw - 11.112 mm

Ball - z - 14

Gref - 4.725 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 - 200 N

Preload class B - GB - 400 N

Preload class C - GC - 800 N

Preload class D - GD - 1600 N

Calculation factor - f - 1.05

Calculation factor - f1 - 0.99

Calculation factor - f2A - 1

Calculation factor - f2B - 1.01

Calculation factor - f2C - 1.03

Calculation factor - f2D - 1.06

Calculation factor - fHC - 1.01

Preload class A - 141 N/micron

Preload class B - 183 N/micron

Preload class C - 242 N/micron

Preload class D - 326 N/micron

Mass bearing - 0.326 kg

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Hot number:MPZ 22228 W33 NACHI 537/532X ZEN 61914 Timken 9106PP ISO 93750/93125 NACHI H-HM88649/H-HM88610 NBS K 45x52x21 TN NSK RSF-4996E4 KOYO RNAO55X72X20 INA SL181860-E SKF VKBA 3909 FAG SN320with20320 IKO TAF304020 SKF NNC4828V.C3 FED LS-211/2 ISB 294/750 M SKF 23092 CA/W33 KOYO 30309JR KOYO 6314-2RU Timken EE213362/213843 Timken LM921845/LM921810 SKF NA4901RS FAG NU1008-M1 FAG 512135 ISC MF148 Andrews RTWH-732 SKF NNCF-4856CV NTN BL315ZNR CONSOLIDATED 683 CONSOLIDATED XLS-73/4AC