Designations
Universally matchable bearing :7044BGM
Basic design bearing :
Principal dimensions(mm)
d :220
D :340
B :56
Basic load ratings(KN)
Cr :255
Cor :355
Fatigue load limit(KN)
Pu :9
Speed ratings(r/min)
Reference speed :2 000
Limiting speed :2 000
Dimensions(mm)
d1 :266
d2 :246
D1 :295
r1,2 :3
r3,4 :1,1
a :145
Abutment and fillet dimensions(mm)
da(min) :234
Da(max) :326
Db(max) :333
ra(max) :2,5
rb(max) :1,1
Mass(kg) :18
