d - 420 mm
D - 520 mm
B - 46 mm
d1 - - 452 mm
D1 - - 490.16 mm
r1,2 - min. - 2.1 mm
da - min. - 432 mm
Da - max. - 508 mm
ra - max. - 2 mm
Basic dynamic load rating - C - 251 kN
Basic static load rating - C0 - 425 kN
Fatigue load limit - Pu - 8.3 kN
Reference speed - 2200 r/min
Limiting speed - 1800 r/min
Calculation factor - kr - 0.015
Calculation factor - f0 - 17
Mass bearing - 21.5 kg
Hot number:SKF 1220K KOYO 7330 B/DF OKB 7D32226T OKB 42317E NTN 2LA-HSE910CG/GNP42 ISB 6309-ZZNR CX CX168 KOYO DC4860VW Fersa F15052 Timken NAO10X22X20 KOYO NN3017K KOYO UCIP315 KOYO VP37/29 SKF (Old No.) NAB-50 IKO NKX-35
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