d - 320 mm
D - 440 mm
B - 56 mm
C - 56 mm
r min. - 3 mm
da min. - 333 mm
Da max. - 427 mm
ra max. - 2,5 mm
Weight - 25,5 Kg
Basic dynamic load rating (C) - 285 kN
Basic static load rating (C0) - 404 kN
(Grease) Lubrication Speed - 1200 r/min
(Oil) Lubrication Speed - 1400 r/min
Calculation factor (f0) - 16,4
Hot number:KOYO 7228 B/DB NMB 608DD ISO 52202 NTN 7004UG/GHP5 Timken 74472/74850 NSK EE640191/640260 INA CSED060 INA NKS35 Timken RNA2190 NTN NN3009 FAG NU2348-EX-TB-M1 PFI PW25600045CSHD SKF SILQG32ES NSK STF260KVS3601Eg MRC 6320NR
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