Designations
Universally matchable bearing :7244BCBM
Basic design bearing :
Principal dimensions(mm)
d :220
D :400
B :65
Basic load ratings(KN)
Cr :390
Cor :560
Fatigue load limit(KN)
Pu :13,4
Speed ratings(r/min)
Reference speed :1 800
Limiting speed :1 800
Dimensions(mm)
d1 :291
d2 :259
D1 :334
r1,2 :4
r3,4 :1,5
a :164
Abutment and fillet dimensions(mm)
da(min) :237
Da(max) :383
Db(max) :391
ra(max) :3
rb(max) :1,5
Mass(kg) :37
