Designations
Universally matchable bearing :7218BECBY
Basic design bearing :7218 BEP
Principal dimensions(mm)
d :90
D :160
B :30
Basic load ratings(KN)
Cr :108
Cor :96,5
Fatigue load limit(KN)
Pu :3,65
Speed ratings(r/min)
Reference speed :4 500
Limiting speed :4 500
Dimensions(mm)
d1 :117
d2 :103
D1 :135
r1,2 :2
r3,4 :1
a :67
Abutment and fillet dimensions(mm)
da(min) :101
Da(max) :149
Db(max) :154
ra(max) :2
rb(max) :1
Mass(kg) :2,3
