Koyo
FOR REFERENCE ONLY
  • Deep groove ball bearings
  • Single-row
  • Shielded/sealed type
  • Non-contact sealed


Bearing No. 63/22 2RU

Specification data (main dimensions, etc.)

d(mm)22
D(mm)56
B(mm)16
r(min.)(mm)1.1
Basic load ratings : Cr(kN)23.1
Basic load ratings : C0r(kN)9.40
Fatigue load limit : Cu(kN)0.770
factor : f012.6
Limiting speeds(Grease lub.)(min-1)13000

Mounting dimensions,weight (reference)

da(min.)(mm)28.5 mm
da(max.)(mm)29 mm
Da(max.)(mm)49.5 mm
ra(max.)(mm)1 mm
Mass(Refer.)(kg)0.201 kg
JTEKT

2026/07/01