d - 45.618 mm
D - 82.931 mm
T - 23.812 mm
B - 25.400 mm
C - 19.050 mm
a - 6.2 mm
r1 min. - 3.5 mm
r2 min. - 0.8 mm
Weight - 0,54 Kg
Basic dynamic load rating (C) - 78500 kN
Basic static load rating (C0) - 98000 kN
(Grease) Lubrication Speed - 4500 r/min
(Oil) Lubrication Speed - 6000 r/min
Calculation factor (e) - 0.33
Calculation factor (Y0) - 0.99
Calculation factor (Y1) - 1.8
Hot number:NTN NU 2230 E TIMKEN 67887/67820CD OKB 46107 OKB E3-723 NACHI 6312NKE KOYO 6826-2RU Timken 78225/78551 AST ASTB90 F6560 Timken K.81218LPB AST HM212049/HM212011 KOYO NA6905 FAG 32006X IKO BK-1622 SKF NK 19/20 SNR 6006-RS
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