SKF 7020ACE/HCP4A bearing,7020ACE/HCP4A Angular Contact Ball Bearings--BEARINGPOWER Co.,Ltd.
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d - 100 mm

D - 150 mm

B - 24 mm

d1 - 117.38 mm

d2 - 114.2 mm

D1 - 132.61 mm

r1,2 - min. - 1.5 mm

r3,4 - min. - 1 mm

a - 41.4 mm

da - min. - 107 mm

db - min. - 107 mm

Da - max. - 143 mm

Db - max. - 144.4 mm

ra - max. - 1.5 mm

rb - max. - 1 mm

dn - 120.4 mm

Basic dynamic load rating - C - 42.3 kN

Basic static load rating - C0 - 38 kN

Fatigue load limit - Pu - 1.4 kN

Limiting speed for grease lubrication - 12700 r/min

Limiting speed for oil lubrication - 20000 mm/min

Ball - Dw - 12.7 mm

Ball - z - 27

Gref - 17 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 - 390 N

Preload class B - GB - 1150 N

Preload class C - GC - 2310 N

Calculation factor - f - 1.12

Calculation factor - f1 - 0.99

Calculation factor - f2A - 1

Calculation factor - f2B - 1.03

Calculation factor - f2C - 1.06

Calculation factor - fHC - 1.01

Preload class A - 245 N/micron

Preload class B - 366 N/micron

Preload class C - 483 N/micron

Mass bearing - 1.123 kg

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Hot number:NTN 21316 NTN 23130B NTN 2LA-HSE008ADG/GNP42 ISB 6010 NR NTN 7030C NACHI 7321DB LS GAC55S INA GIKL 18 PB SKF KRV 22 PPXA INA RCJY70 NACHI UCF319 SKF SN319with22319 STEYR NUP2222 MRC 112-KSFFG CONSOLIDATED KF-200CPO NKE 11209 NKE 22240-K-MB-W33+AH2240 KOYO 53420U IKO CRBC 40040 NSK EN 18 Timken RNA4904RS KOYO RNAO8X15X10 SKF STO 17 KOYO SU005 SKF W619/3-2Z NSK WTF234KVS3251Eg Rollway E1313B/U FAG BSB3062 NMB R-720Y52 STEYR NUP221E