Angular contact ball bearings, super-precision 71914 ACD/P4A
Bearing number : 71914 ACD/P4A
Size (mm) : 70x100x16
Brand : SKF
Bore Diameter (mm) : 70
Outer Diameter (mm) : 100
Width (mm) : 16
Bearing dimensions and specification in SKF catalogue:
d - 70 mm
D - 100 mm
B - 16 mm
d1 - 79.2 mm
d2 - 79.2 mm
D1 - 90.8 mm
r1,2 - min. - 1 mm
r3,4 - min. - 0.3 mm
a - 27.9 mm
da - min. - 74.6 mm
db - min. - 74.6 mm
Da - max. - 95.4 mm
Db - max. - 98 mm
ra - max. - 1 mm
rb - max. - 0.3 mm
dn - 81.7 mm
Basic dynamic load rating - C - 32.5 kN
Basic static load rating - C0 - 32.5 kN
Fatigue load limit - Pu - 1.4 kN
Limiting speed for grease lubrication - 11000 r/min
Limiting speed for oil lubrication - 18000 mm/min
Ball - Dw - 9.525 mm
Ball - z - 24
Gref - 4.5 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 - 1.19
Calculation factor - f1 - 0.98
Calculation factor - f2A - 1
Calculation factor - f2B - 1.04
Calculation factor - f2C - 1.08
Calculation factor - f2D - 1.14
Calculation factor - fHC - 1
Preload class A - 180 N/micron
Preload class B - 235 N/micron
Preload class C - 314 N/micron
Preload class D - 428 N/micron
Mass bearing - 0.33 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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