d - 50 mm
D - 72 mm
B - 12 mm
d1 - 57.95 mm
d2 - 56.9 mm
D2 - 66.04 mm
r1,2 - min. - 0.6 mm
r3,4 - min. - 0.3 mm
a - 23.2 mm
da - min. - 53.2 mm
da - max. - 57.4 mm
db - min. - 53.2 mm
db - max. - 56.3 mm
Da - max. - 68.8 mm
Db - max. - 70 mm
ra - max. - 0.6 mm
rb - max. - 0.3 mm
Basic dynamic load rating - C - 7.3 kN
Basic static load rating - C0 - 5.8 kN
Fatigue load limit - Pu - 0.25 kN
Limiting speed for grease lubrication - 28000 r/min
Ball - Dw - 4.762 mm
Ball - z - 29
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 - 43 N
Preload class B - GB - 86 N
Preload class C - GC - 260 N
Calculation factor - f - 1.09
Calculation factor - f1 - 0.99
Calculation factor - f2A - 1
Calculation factor - f2B - 1.02
Calculation factor - f2C - 1.08
Calculation factor - fHC - 1.01
Preload class A - 89 N/micron
Preload class B - 114 N/micron
Preload class C - 172 N/micron
Mass bearing - 0.133 kg
Hot number:NTN 61817-2RS TORRINGTON K 35×40×27 SKF NN 3032 K/W33 OKB 1202 OKB 8109 NACHI 22219EXK SKF 293/530 SKF BT1-0510 ISB RE 14025 NBS SCW 30-UU ISB T.P.N. 325 SKF VKBA 1913 STEYR 53236-U SKF 241/900 ECAK30F/W33 NOK SC 38 58 11 ACM
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