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 - 55,3 mm
r min. - 7 mm
r1 min. - 3,3 mm
Da - 227 mm
db - 156 mm
ra max. - 7 mm
da - 170 mm
Db - 238 mm
Weight - 13,82 Kg
Basic dynamic load rating (C) - 515 kN
Basic static load rating (C0) - 830 kN
(Grease) Lubrication Speed - 1300 r/min
(Oil) Lubrication Speed - 1800 r/min
Calculation factor (e) - 0,41
Calculation factor (Y0) - 0,81
Calculation factor (Y1) - 1,5
Hot number:KOYO 7218 C/DT SKF EE649240/310 TIMKEN 2691/2631 OKB 190518 OKB CYSD 6920-2RZ SKF D/W R2-5 R-2Z ISO GE630DO NSK TL23244CAKE4 FAG 6017-Z Torrington 7228BMG New Departure WC8013 SKF 22311 E/VA405 NSK 61804 N NOK SPNO-70
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