INA K50X55X20
Needle Roller Bearings
Needle roller cage assembly K, single row
(BRAND)：INA
(Availability)：In Stock
Main Dimensions & Performance Data
Fw
50 mm
Inner diameter of needle roller complement
Ew
55 mm
Outside diameter of needle roller complement
Bc
20 mm
Width
Cr
26,500 N
Basic dynamic load rating, radial
C0r
60,000 N
Basic static load rating, radial
Cur
7,900 N
Fatigue load limit, radial
CG
9,300 1/min
Limiting speed
nϑr
5,500 1/min
Reference speed
≈m
44.6 g
Weight
