SKF 71912ACD/HCP4AL bearing,71912ACD/HCP4AL Angular Contact Ball Bearings--BEARINGPOWER Co.,Ltd.
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d - 60 mm

D - 85 mm

B - 13 mm

d1 - 67.7 mm

d2 - 67.7 mm

D1 - 77.3 mm

b - 2.2 mm

C1 - 6.5 mm

C2 - 3.2 mm

C3 - 2 mm

r1,2 - min. - 1 mm

r3,4 - min. - 0.3 mm

a - 23.5 mm

da - min. - 64.6 mm

db - min. - 64.6 mm

Da - max. - 80.4 mm

Db - max. - 83 mm

ra - max. - 1 mm

rb - max. - 0.3 mm

dn - 69.7 mm

Basic dynamic load rating - C - 18.6 kN

Basic static load rating - C0 - 14.6 kN

Fatigue load limit - Pu - 0.62 kN

Limiting speed for grease lubrication - 16000 r/min

Limiting speed for oil lubrication - 26000 mm/min

Ball - Dw - 7.938 mm

Ball - z - 24

Gref - 2.7 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 - 120 N

Preload class B - GB - 240 N

Preload class C - GC - 480 N

Preload class D - GD - 960 N

Calculation factor - f - 1.17

Calculation factor - f1 - 0.98

Calculation factor - f2A - 1

Calculation factor - f2B - 1.07

Calculation factor - f2C - 1.12

Calculation factor - f2D - 1.17

Calculation factor - fHC - 1.04

Preload class A - 142 N/micron

Preload class B - 184 N/micron

Preload class C - 242 N/micron

Preload class D - 324 N/micron

Mass bearing - 0.162 kg

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Hot number:SKF 1201 ETN9 FAG 294/850-E-MB SKF 6018 M CRAFT 61916ZZ NTN 7944DT CX CX568 INA EGF16170-E40 Timken K25X35X23,7H KOYO NUP2336 CX RNA6907 NTN T-H239640/H239610 SKF S7016 CB/HCP4A FAG 622/32-2RSR FAG MS-27 NSK NBC30425 NMB 6000ZZNR Timken BH-1812 INA BXRE08-2Z SKF D/W RW144 R SKF PCM 160165100 M SKF VKBA 736 Andrews RTH-748 INA RNA6916 NSK 130TAC20X SKF 915 Torrington SNW3128x125 NSK NBX35525 Torrington YCRSC-22 MRC R-10FF CONSOLIDATED 61913-ZZ