Koyo
FOR REFERENCE ONLY
  • Angular contact ball bearings
  • Single-row
  • With machined cage


Bearing No. 7240B FY

Specification data (main dimensions, etc.)

d(mm)200
D(mm)360
B(mm)58
r(min.)(mm)4
r1(min.)(mm)1.5
Basic load ratings : Cr(kN)365
Basic load ratings : C0r(kN)384
Fatigue load limit : Cu(kN)11.9
factor : f0-
Limiting speeds(Grease lub.)(min-1)1400
Limiting speeds(Oil lub.)(min-1)1900
Load center spread : a(mm)146.5

Mounting dimensions,weight (reference)

da(min.)(mm)218 mm
Da(max.)(mm)342 mm
ra(max.)(mm)3 mm
Mass(Refer.)(kg)22.4 kg
JTEKT

2026/07/19