d - 150 mm
D - 270 mm
T - 49 mm
B - 45 mm
C - 38 mm
ra1 max. - 2,5 mm
a - 51,5 mm
r min. - 4 mm
r1 min. - 3 mm
da min. - 168 mm
Da min - 234 mm
Da max. - 256 mm
db max. - 175 mm
Db min. - 255 mm
ra max. - 3 mm
Sa - 7 mm
Sb - 11 mm
Weight - 11,2 Kg
Basic dynamic load rating (C) - 450 kN
Basic static load rating (C0) - 605 kN
(Grease) Lubrication Speed - 1 300 r/min
(Oil) Lubrication Speed - 1 700 r/min
Calculation factor (e) - 0,44
Calculation factor (Y0) - 0,76
Calculation factor (Y2) - 1,38
Hot number:KOYO 6228-RZ TIMKEN 99575/99100 INA IR20X25X20 TIMKEN 23322YM OKB 49241/85 OKB K101412.5 NTN 6204LLUNR NACHI 75TAH10DB LS GEWZ31ES-2RS INA KZK 35x42x20 SNR NJ2305EG15 SKF 21311 E SKF SAL 30 ES NOK AS568-102-A NOK OSI 180 165 9
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