Koyo
FOR REFERENCE ONLY
  • Cylindrical roller bearings
  • Single-row
  • NJ
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Bearing No. NJ407

Specifications
(Boundary dimensions ...etc)

d(mm)35
D(mm)100
B(mm)25
r(min.)(mm)1.5
r1(min.)(mm)1.5
Fw(mm)53
Ew(mm)-
Basic load ratings : Cr(kN)94.1
Basic load ratings : C0r(kN)68.9
Fatigue load limit : Cu(kN)9.25
Limiting speeds(Grease lub.)(min-1)6600
Limiting speeds(Oil lub.)(min-1)8800
sd1(mm)-
B1(mm)-
B2(mm)-

Mounting dimensions

da(min.)(mm)-
db(min.)(mm)43
db(max.)(mm)52
dc(min.)(mm)-
dd(min.)(mm)-
Da(max.)(mm)92
Db(max.)(mm)-
Db(min.)(mm)-
ra(max.)(mm)1.5
rb(max.)(mm)1.5

Refer.

(Refer.)Mass(kg) 1.04
JTEKT

2025/05/22