d - 350 mm
D - 500 mm
B - 70 mm
d1 - - 400 mm
D1 - - 449.35 mm
r1,2 - min. - 4 mm
da - min. - 365 mm
Da - max. - 485 mm
ra - max. - 3 mm
Basic dynamic load rating - C - 319 kN
Basic static load rating - C0 - 475 kN
Fatigue load limit - Pu - 9.8 kN
Reference speed - 2400 r/min
Limiting speed - 1500 r/min
Calculation factor - kr - 0.02
Calculation factor - f0 - 16
Mass bearing - 46 kg
Hot number:FAG 7220 B/DB NSK 7303 B/DB TIMKEN 22312CJ Timken 2684/2631 NKE 51105 NTN PK25X31X16.8 NSK NJ307EM General 1630 FAG NU-2305 STEYR NUP-228E SKF 7305 BECBM SKF AS 1024 SKF BT2B 332468 A/HA1 TORRINGTON FAFNIR 61910 GMN KH6004ETAP4/ABEC7
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