d - 180 mm
D - 320 mm
B - 52 mm
ra1 max. - 1,5 mm
Angle (α) - 25 °
a - 98 mm
r min. - 4 mm
r1 min. - 1,5 mm
2B - 104 mm
Da max. - 302 mm
ra max. - 3 mm
Weight - 35,4 Kg
Basic dynamic load rating (C) - 495 kN
Basic static load rating (C0) - 770 kN
(Grease) Lubrication Speed - 1 700 r/min
(Oil) Lubrication Speed - 2 200 r/min
Hot number:KOYO 53228 OKB 885603 SNR 32030A ISO 7338 A AST ASTT90 3030 ISB F6906 INA KGNOS 50 C-PP-AS ISO NH2203 ISB NU 221 SNR R170.07 ISO SL182918 ELGES GE-70AX NSK -HR30212J-A- NACHI 6216 NTN 6028-Z
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