d - 50 mm
D - 88,9 mm
T - 20,638 mm
B - 22,225 mm
C - 16,513 mm
ra1 max. - 1,3 mm
a - 16,6 mm
r min. - 2,3 mm
r1 min. - 1,3 mm
Da - 81 mm
db - 55 mm
ra max. - 2,3 mm
da - 59 mm
Db - 84 mm
Weight - 0,517 Kg
Basic dynamic load rating (C) - 73 kN
Basic static load rating (C0) - 85 kN
(Grease) Lubrication Speed - 4000 r/min
(Oil) Lubrication Speed - 5600 r/min
Calculation factor (e) - 0,32
Calculation factor (Y0) - 1
Calculation factor (Y1) - 1,9
Hot number:KOYO 7309 C/DF OKB 80311K OKB 53534HK OKB OKB NKE 239/560-MB-W33 CRAFT 32008 NSK B43-2 CX GE 280 ECR-2RS CX Q1096 NKE RTUEY45 FAG SDAF-628 SKF 23220 CC/W33 BARDEN NOK T2P-135
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