Koyo
FOR REFERENCE ONLY
  • Spherical roller bearings
  • Withdrawal sleeves
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Bearing No. 22211RZK+AHX311

Specifications
(Boundary dimensions ...etc)

d1(mm)50
B1(mm)37
B2(mm)40
G(mm)M60�2
G1(mm)7
d(mm)55
D(mm)100
B(mm)25
r(min.)(mm)1.5
Basic load ratings : Cr(kN)154
Basic load ratings : C0r(kN)144
Limiting speeds(Grease lub.)(min-1)4700
Limiting speeds(Oil lub.)(min-1)6300
Constant e()0.24
Axial load factors : Y1()2.84
Axial load factors : Y2()4.23
Axial load factors : Y0()2.78

Mounting dimensions

Refer.

(Refer.)Mass(kg) 1.01
JTEKT

2025/06/01