Designations
Universally matchable bearing :7212BECBM
Basic design bearing :–
Principal dimensions(mm)
d :60
D :110
B :22
Basic load ratings(KN)
Cr :61
Cor :50
Fatigue load limit(KN)
Pu :2,12
Speed ratings(r/min)
Reference speed :7 500
Limiting speed :7 500
Dimensions(mm)
d1 :79,6
d2 :69,3
D1 :91,6
r1,2 :1,5
r3,4 :1
a :47
Abutment and fillet dimensions(mm)
da(min) :69
Da(max) :101
Db(max) :104
ra(max) :1,5
rb(max) :1
Mass(kg) :0,8
