Designations
Universally matchable bearing :7240BCBM
Basic design bearing :
Principal dimensions(mm)
d :200
D :360
B :58
Basic load ratings(KN)
Cr :325
Cor :430
Fatigue load limit(KN)
Pu :11
Speed ratings(r/min)
Reference speed :2 000
Limiting speed :2 000
Dimensions(mm)
d1 :263
d2 :235
D1 :301
r1,2 :4
r3,4 :1,5
a :146
Abutment and fillet dimensions(mm)
da(min) :217
Da(max) :343
Db(max) :351
ra(max) :3
rb(max) :1,5
Mass(kg) :25
