d - 50 mm
D - 90 mm
B - 20 mm
d1 - 62.3 mm
d2 - 62.3 mm
D1 - 77.7 mm
r1,2 - min. - 1.1 mm
r3,4 - min. - 0.6 mm
a - 26.4 mm
da - min. - 57 mm
db - min. - 57 mm
Da - max. - 83 mm
Db - max. - 85.8 mm
ra - max. - 1 mm
rb - max. - 0.6 mm
dn - 65.6 mm
Basic dynamic load rating - C - 42.3 kN
Basic static load rating - C0 - 32.5 kN
Fatigue load limit - Pu - 1.4 kN
Limiting speed for grease lubrication - 16000 r/min
Limiting speed for oil lubrication - 26000 mm/min
Ball - Dw - 12.7 mm
Ball - z - 15
Gref - 6.708 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 - 265 N
Preload class B - GB - 530 N
Preload class C - GC - 1060 N
Preload class D - GD - 2120 N
Calculation factor - f - 1.08
Calculation factor - f1 - 0.99
Calculation factor - f2A - 1
Calculation factor - f2B - 1.01
Calculation factor - f2C - 1.03
Calculation factor - f2D - 1.06
Calculation factor - fHC - 1.01
Preload class A - 171 N/micron
Preload class B - 223 N/micron
Preload class C - 295 N/micron
Preload class D - 398 N/micron
Mass bearing - 0.386 kg
Hot number:OKB 3G350308K OKB ISO 17098/17244 INA 29244-E1-MB NKE 61901 CYSD 7328BDF INA AY25-NPP-B SKF BT1B328053AB/Q NMB MBG12VCR NTN NU208K SKF RNA6913 IKO TAF 304020/SG SNR UK215+H SKF VKBA 3596 NSK 6205DUC3
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