INA K70X78X30
Needle Roller Bearings
Needle roller cage assembly K, single row
(BRAND)：INA
(Availability)：In Stock
Main Dimensions & Performance Data
Fw
70 mm
Inner diameter of needle roller complement
Ew
78 mm
Outside diameter of needle roller complement
Bc
30 mm
Width
Cr
60,000 N
Basic dynamic load rating, radial
C0r
135,000 N
Basic static load rating, radial
Cur
19,100 N
Fatigue load limit, radial
CG
6,600 1/min
Limiting speed
nϑr
4,000 1/min
Reference speed
≈m
148.04 g
Weight
