Part Number:
d:
D:
B:
NKI Series

NKI50/25

  • NKI Series
  • NKI Series

Description

Needle Roller Bearings are bearings for rotary motion that use needle-shaped thin rollers as rolling elements. Compared to ball bearings, they have low sectional height and large load capacity. As a machine part, they help save space by making the whole machine compact. They play an important role in a wide range of products such as automobiles, motorcycles, printing machines, industrial robots and construction machinery.

Dimension and Parameters

Bearing No. :NKI50/25
Boundary dimensions(mm)
d :50
Fw :55
D :68
C :25
Basic load ratings(kN)
Dynamic(Cr) :32000
Static(Cor) :78000
Limiting speed(rpm )
Oil :7890
Mass
Kg :262