INA K68X74X30
Needle Roller Bearings
Needle roller cage assembly K, single row
(BRAND)：INA
(Availability)：In Stock
Main Dimensions & Performance Data
Fw
68 mm
Inner diameter of needle roller complement
Ew
74 mm
Outside diameter of needle roller complement
Bc
30 mm
Width
Cr
46,500 N
Basic dynamic load rating, radial
C0r
118,000 N
Basic static load rating, radial
Cur
17,200 N
Fatigue load limit, radial
CG
6,900 1/min
Limiting speed
nϑr
4,300 1/min
Reference speed
≈m
106 g
Weight
