d - 139,7 mm
D - 254 mm
T - 66,675 mm
B - 66,675 mm
C - 47,625 mm
ra1 max. - 3,3 mm
a - 12,1 mm
Da - 227 mm
db - 156 mm
ra max. - 7 mm
da - 170 mm
Db - 238 mm
Weight - 14,3 Kg
Basic dynamic load rating (C) - 550 kN
Basic static load rating (C0) - 910 kN
(Grease) Lubrication Speed - 1 400 r/min
(Oil) Lubrication Speed - 1 800 r/min
Calculation factor (e) - 0,41
Calculation factor (Y0) - 0,81
Calculation factor (Y2) - 1,47
Hot number:NTN NNU 49/500 OKB 1/630 SNR 5203EEG15 CYSD 6321 NSK B-2012 AST ASTT90 20070 KOYO BLP206-20 SKF CPM2441?XD CX NNU4940K V SKF P 80 R-35 RM NTN 234440MSP/5 RBC 95548 SKF 32956T170/DB SKF 7021 CD/P4AH1 SKF W 61818-2RS1
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