Koyo
FOR REFERENCE ONLY
  • Tapered roller bearings
  • Single-row
  • Metric series
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Bearing No. T4CB100

Specifications
(Boundary dimensions ...etc)

d(mm)100
D(mm)145
T(mm)24
B(mm)22.5
C(mm)17.5
r(min.)(mm)3
r1(min.)(mm)3
Basic load ratings : Cr(kN)146
Basic load ratings : C0r(kN)167
Fatigue load limit : Cu(kN)24.6
Limiting speeds(Grease lub.)(min-1)2400
Limiting speeds(Oil lub.)(min-1)3200
Load center spread : a(mm)29.9
Constant e()0.47
Axial load factors : Y1()1.27
Axial load factors : Y0()0.70

Mounting dimensions

da(min.)(mm)112
db(max.)(mm)109
Da(max.)(mm)133
Da(min.)(mm)132
Db(min.)(mm)140
Sa(min.)(mm)4
Sb(min.)(mm)6.5
ra(max.)(mm)2.5
rb(max.)(mm)2.5

Refer.

(Refer.)Mass(kg) 1.12
JTEKT

2025/06/11