FOR REFERENCE ONLY
  • Needle roller bearings
  • Heavy-duty needle roller bearings
  • Metric series, caged, without inner ring


Bearing No. NKS37

Specification data (main dimensions, etc.)

Fw(mm)37
D(mm)52
C(mm)22
r(min.)(mm)0.6
Basic load ratings : Cr(kN)39.0
Basic load ratings : C0r(kN)53.4
Fatigue load limit : Cu(kN)8.55
Limiting speeds(Grease lub.)(min-1)7900
Limiting speeds(Oil lub.)(min-1)12000
(Refer.)Mass(kg)0.134?

Mounting dimensions,weight (reference)

Mass(Refer.)(kg)0.134? kg
JTEKT

2026/07/20