d - 140 mm
D - 250 mm
B - 42 mm
C - 42 mm
a - 47 mm
d1 - 176,9 mm
r1 min. - 3 mm
r2 min. - 3 mm
r3 min. - 1,5 mm
r4 min. - 1,5 mm
D1 - 213,2 mm
da min. - 154 mm
Da max. - 236 mm
db min - 154 mm
ra max. - 2,5 mm
rb max. - 1,5 mm
Db max - 241 mm
Weight - 8,15 Kg
Basic dynamic load rating (C) - 221 kN
Basic static load rating (C0) - 240 kN
(Grease) Lubrication Speed - 5 600 r/min
Fatigue load limit (Pu) - 7,35
Calculation factor (f0) - 15,2
Hot number:KOYO 6221-RZ FAG 2313 NACHI NJ 2306 KOYO 2689X/2631 KOYO 30BTM3720 NTN NU1060 NTN T-M246949/M246910 FYH UCC326 SKF 22256 INA BK-2012 INA NK-43/20 Andrews T-612 INA YCRSC-24 SKF 750x800x25 HDS2 R SKF PCM 556020 E
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