INA K72X80X20
Needle Roller Bearings
Needle roller cage assembly K, single row
(BRAND)：INA
(Availability)：In Stock
Main Dimensions & Performance Data
Fw
72 mm
Inner diameter of needle roller complement
Ew
80 mm
Outside diameter of needle roller complement
Bc
20 mm
Width
Cr
41,500 N
Basic dynamic load rating, radial
C0r
85,000 N
Basic static load rating, radial
Cur
12,200 N
Fatigue load limit, radial
CG
6,400 1/min
Limiting speed
nϑr
4,000 1/min
Reference speed
≈m
101.8 g
Weight
