INA K70X78X25-A/0-7
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
25 mm
Width
Cr
52,000 N
Basic dynamic load rating, radial
C0r
112,000 N
Basic static load rating, radial
Cur
15,200 N
Fatigue load limit, radial
CG
6,600 1/min
Limiting speed
nϑr
4,000 1/min
Reference speed
≈m
124 g
Weight
