SKF 7012ACB/HCP4A bearing,7012ACB/HCP4A Angular Contact Ball Bearings--BEARINGPOWER Co.,Ltd.
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d - 60 mm

D - 95 mm

B - 18 mm

d1 - 73.18 mm

d2 - 71.65 mm

D2 - 84.39 mm

r1,2 - min. - 1.1 mm

r3,4 - min. - 0.6 mm

a - 27.2 mm

da - min. - 66 mm

db - min. - 66 mm

Da - max. - 89 mm

Db - max. - 91.8 mm

ra - max. - 1 mm

rb - max. - 0.6 mm

dn - 74.2 mm

Basic dynamic load rating - C - 13.5 kN

Basic static load rating - C0 - 11.4 kN

Fatigue load limit - Pu - 0.48 kN

Limiting speed for grease lubrication - 22000 r/min

Limiting speed for oil lubrication - 32000 mm/min

Ball - Dw - 6.747 mm

Ball - z - 28

Gref - 5.03 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 - 80 N

Preload class B - GB - 160 N

Preload class C - GC - 480 N

Calculation factor - f - 1.06

Calculation factor - f1 - 0.99

Calculation factor - f2A - 1

Calculation factor - f2B - 1.02

Calculation factor - f2C - 1.05

Calculation factor - fHC - 1.01

Preload class A - 120 N/micron

Preload class B - 152 N/micron

Preload class C - 228 N/micron

Mass bearing - 0.429 kg

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Hot number:Timken 140BIC588 ISB 23280 ISO 6000 CYSD 6302-ZZ FAG 713678310 SKF 71912 CE/P4A SIGMA A 5248 WB ISO NCF2976 V NACHI NU 2217 NACHI UCP205 McGill MI-128 Torrington SNW3034x515/16 NH 314PP CONSOLIDATED CRSBE-32 CONSOLIDATED SN-512..2212-K KOYO 26131/26274 FAG 3320-M FAG HCB7204-C-T-P4S NTN K30X35X26ZW Samick LMEKP12 NTN NKS40 FBJ NJ2307 SKF NU 308 ECPH ISO NUP417 SKF I-71222 MRC 9218-U CONSOLIDATED LS-21 CONSOLIDATED 22232EF80 CONSOLIDATED KG-40XPO CONSOLIDATED SL06048