Koyo
FOR REFERENCE ONLY
  • Tapered roller bearings
  • Single-row
  • Metric series
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Bearing No. T7FC075

Specifications
(Boundary dimensions ...etc)

d(mm)75
D(mm)150
T(mm)42
B(mm)38
C(mm)29
r(min.)(mm)3
r1(min.)(mm)3
Basic load ratings : Cr(kN)240
Basic load ratings : C0r(kN)270
Fatigue load limit : Cu(kN)39.0
Limiting speeds(Grease lub.)(min-1)2200
Limiting speeds(Oil lub.)(min-1)3100
Load center spread : a(mm)50.6
Constant e()0.87
Axial load factors : Y1()0.69
Axial load factors : Y0()0.38

Mounting dimensions

da(min.)(mm)89
db(max.)(mm)89
Da(max.)(mm)136
Da(min.)(mm)114
Db(min.)(mm)143
Sa(min.)(mm)5
Sb(min.)(mm)13
ra(max.)(mm)2.5
rb(max.)(mm)2.5

Refer.

(Refer.)Mass(kg) 3.24
JTEKT

2025/06/01