d - 1120 mm
D - 1580 mm
B - 200 mm
d1 - - 1278 mm
D1 - - 1422 mm
r1,2 - min. - 9.5 mm
da - min. - 1154 mm
Da - max. - 1546 mm
ra - max. - 8 mm
Basic dynamic load rating - C - 1460 kN
Basic static load rating - C0 - 4400 kN
Fatigue load limit - Pu - 50 kN
Reference speed - 530 r/min
Limiting speed - 450 r/min
Calculation factor - kr - 17
Calculation factor - f0 - 0.025
Mass bearing - 1250 kg
Hot number:KOYO 7228 B/DF FAG NNU 4934/W33 NSK A6062 NSK 7926 C Timken 9119K INA EGB140100-E40 CX HM926749/10 NTN NF238 NTN NFV3020A NKE RCJY50-N ISO R1ZZ MRC 6406NR SKF SN-222..23222 SKF 7005 ACE/P4A NOK TCK 45 68 12 NBR+ファブリック
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