Designations
Universally matchable bearing :7310BECBY
Basic design bearing :–
Principal dimensions(mm)
d :50
D :110
B :27
Basic load ratings(KN)
Cr :74,1
Cor :51
Fatigue load limit(KN)
Pu :2,2
Speed ratings(r/min)
Reference speed :7 500
Limiting speed :7 500
Dimensions(mm)
d1 :73,8
d2 :61,1
D1 :88,8
r1,2 :2
r3,4 :1
a :47
Abutment and fillet dimensions(mm)
da(min) :61
Da(max) :99
Db(max) :104
ra(max) :2
rb(max) :1
Mass(kg) :1,15
