Designations
Universally matchable bearing :7219BECBY
Basic design bearing :7219 BEP
Principal dimensions(mm)
d :95
D :170
B :32
Basic load ratings(KN)
Cr :124
Cor :108
Fatigue load limit(KN)
Pu :4
Speed ratings(r/min)
Reference speed :4 300
Limiting speed :4 300
Dimensions(mm)
d1 :124
d2 :109
D1 :143
r1,2 :2,1
r3,4 :1,1
a :72
Abutment and fillet dimensions(mm)
da(min) :107
Da(max) :158
Db(max) :163
ra(max) :2
rb(max) :1
Mass(kg) :2,7
