Angular contact ball bearings, super-precision 71901 ACE/P4AH
Bearing number : 71901 ACE/P4AH
Size (mm) : 12x24x6
Brand : SKF
Bore Diameter (mm) : 12
Outer Diameter (mm) : 24
Width (mm) : 6
Bearing dimensions and specification in SKF catalogue:
d - 12 mm
D - 24 mm
B - 6 mm
d1 - 16 mm
d2 - 15.26 mm
D1 - 19.95 mm
K - 0.5 mm
C1 - 3.65 mm
r1,2 - min. - 0.3 mm
r3,4 - min. - 0.15 mm
a - 7.7 mm
da - min. - 14 mm
db - min. - 14 mm
Da - max. - 22 mm
Db - max. - 23.2 mm
ra - max. - 0.3 mm
rb - max. - 0.15 mm
dn - 16.8 mm
Basic dynamic load rating - C - 2 kN
Basic static load rating - C0 - 0.865 kN
Fatigue load limit - Pu - 0.036 kN
Limiting speed for grease lubrication - 83000 r/min
Limiting speed for oil lubrication - 123000 mm/min
Ball - Dw - 3.175 mm
Ball - z - 12
Gref - 0.1 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 - 18 N
Preload class B - GB - 55 N
Preload class C - GC - 110 N
Calculation factor - f - 1.04
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 - 27 N/micron
Preload class B - 41 N/micron
Preload class C - 53 N/micron
Mass bearing - 0.01 kg
Our excellent service team assures that you receive the right bearing at the best price in the shortest period of time. Brands include SKF, FAG, INA, NSK, NTN, TIMKEN, IKO, THK, NMB, EASE, FYH, KOYO, HIWIN, MAGILL.Our products include Deep groove ball bearing, Self-aligning ball bearing, Cylinder roller bearing, Self-aligning roller bearing.
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India's No. 1 SKF Bearing Dealer, Distributor, wholesaler .
Our fundamental strength lies in the continuous adoption of new technologies and equipment. We provide the clients with the best in class products at the most competitive prices. We are incredibly proud of our status of the world class skf bearing dealer in Kolkata.
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