Koyo
FOR REFERENCE ONLY
  • Deep groove ball bearings
  • Single-row


Bearing No. 62/22NR

Specification data (main dimensions, etc.)

d(mm)22
D(mm)50
B(mm)14
r(min.)(mm)1
r1(min.)(mm)0.5
Basic load ratings : Cr(kN)16.0
Basic load ratings : C0r(kN)6.65
Fatigue load limit : Cu(kN)0.510
factor : f013.2
Limiting speeds(Grease lub.)(min-1)15000
Limiting speeds(Oil lub.)(min-1)17000
Dimensions of locating snap ring : D2(min.)(mm)55.7
Dimensions of locating snap ring : f(±0.05)(mm)1.07

Mounting dimensions,weight (reference)

da(min.)(mm)27 mm
Da(max.)(mm)45 mm
Dx(min.)(mm)56.5 mm
Cy(max.)(mm)3.33 mm
ra(max.)(mm)1 mm
rb(max.)(mm)0.5 mm
Mass(Refer.)(kg)0.118 kg
JTEKT

2026/07/05