Bearing Numbers
Single row :7919A5
DB :7919DB
DF :7919DF
DT :7919DT
Principal dimensions(mm)
d :95
D :130
B :18
r(min) :1.1
r1(min) :0.6
Basic load ratings(N)
Cr :40000
Cor :45500
Basic load ratings(kgf)
Cr :4050
Cor :4650
Value
fo :16.4
Limiting Speed (rpm)
Grease :6000
Oil :8500
Distance of action point(mm)
a :35.2
Abutment and fillet dimensions
da(min) :102
Da(max) :123
ra(max) :1
Weight
(kg) :0.603
Basic load ratings(duplex bearing) (N)
Cr :64500
Cor :91000
Basic load ratings(duplex bearing) (kgf)
Cr :6600
Cor :9250
Limiting Speed(duplex bearing) (rpm)
Grease :4800
Oil :6700
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :70.5
face-to-face arrangement :34.5
Installation dimensions(duplex bearing)
db(min) :-
Db(max) :125
rb(max) :0.6
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