d - 65 mm
D - 90 mm
B - 13 mm
d1 - 73.94 mm
d2 - 72.72 mm
D2 - 83.46 mm
r1,2 - min. - 1 mm
r3,4 - min. - 0.3 mm
a - 28.4 mm
da - min. - 69.6 mm
da - max. - 73.3 mm
db - min. - 69.6 mm
db - max. - 72.1 mm
Da - max. - 85.4 mm
Db - max. - 88 mm
ra - max. - 1 mm
rb - max. - 0.3 mm
Basic dynamic load rating - C - 10 kN
Basic static load rating - C0 - 9 kN
Fatigue load limit - Pu - 0.38 kN
Limiting speed for grease lubrication - 22000 r/min
Ball - Dw - 5.556 mm
Ball - z - 32
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 - 60 N
Preload class B - GB - 120 N
Preload class C - GC - 360 N
Calculation factor - f - 1.13
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 - 111 N/micron
Preload class B - 144 N/micron
Preload class C - 219 N/micron
Mass bearing - 0.204 kg
Hot number:MRC QJ 303 NTN UCFU 317 TIMKEN 1778/1729 ISO 239/900W33 NTN 4T-07100/07210X NTN 4T-9386H/9321 LS GE15C NSK HJ-283720+IR-222820 FYH UCIP212 SNR XTGB42001.P Timken YA103RRB2 INA NA-6908 FAG NCF-1856V SKF SS61908-2RS MRC 1930S
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