Bearing Numbers
Single row :7919C
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 :42500
Cor :48000
Basic load ratings(kgf)
Cr :4300
Cor :4900
Value
fo :16.5
Limiting Speed (rpm)
Grease :7100
Oil :10000
Distance of action point(mm)
a :24.1
Abutment and fillet dimensions
da(min) :102
Da(max) :123
ra(max) :1
Weight
(kg) :0.597
Basic load ratings(duplex bearing) (N)
Cr :68500
Cor :96000
Basic load ratings(duplex bearing) (kgf)
Cr :7000
Cor :9800
Limiting Speed(duplex bearing) (rpm)
Grease :5600
Oil :8000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :48.1
face-to-face arrangement :12.1
Installation dimensions(duplex bearing)
db(min) :-
Db(max) :125
rb(max) :0.6
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