d - 70 mm
D - 100 mm
B - 16 mm
d1 - 79.3 mm
d2 - 76.8 mm
D1 - 90.52 mm
b - 2 mm
C1 - 8.6 mm
C2 - 2.8 mm
C3 - 2.8 mm
r1,2 - min. - 1 mm
r3,4 - min. - 0.3 mm
a - 29.1 mm
da - min. - 74.6 mm
db - min. - 72 mm
Da - max. - 95.4 mm
Db - max. - 98 mm
ra - max. - 1 mm
rb - max. - 0.3 mm
dn - 81.5 mm
Basic dynamic load rating - C - 20.8 kN
Basic static load rating - C0 - 15.3 kN
Fatigue load limit - Pu - 0.655 kN
Limiting speed for grease lubrication - 20000 r/min
Limiting speed for oil lubrication - 31000 mm/min
Ball - Dw - 9.525 mm
Ball - z - 22
Gref - 4.3 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 - 190 N
Preload class B - GB - 570 N
Preload class C - GC - 1130 N
Calculation factor - f - 1.14
Calculation factor - f1 - 0.98
Calculation factor - f2A - 1
Calculation factor - f2B - 1.04
Calculation factor - f2C - 1.08
Calculation factor - fHC - 1.01
Preload class A - 145 N/micron
Preload class B - 219 N/micron
Preload class C - 286 N/micron
Mass bearing - 0.273 kg
Hot number:NACHI 7210 AC/DT NACHI 53313 U TIMKEN 476/472-B SKF 220-Z NSK 23060CAKE4 KOYO 29681/29620 SNR EXFLZ206 Timken HJ-324116 KOYO ST4390LFTSH6 Torrington (Old No.) 23026 MRC 5305-M SKF BTW 90 CTN9/SP BARDEN HC7012C.T.P4S GMN HYS6004ETAP4/ABEC7 NOK SB 58 80 12 NBR
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