INA NK40/20-F-XL
Needle Roller Bearings
Needle roller bearing NK..-F-XL, single row, no inner ring, outer ring with 2 bords
(BRAND)：INA
(Availability)：In Stock
Main Dimensions & Performance Data
Fw
40 mm
Under roller diameter
D
50 mm
Outside diameter
C
20 mm
Width, outer ring
Cr
29,500 N
Basic dynamic load rating, radial
C0r
47,000 N
Basic static load rating, radial
Cur
8,400 N
Fatigue load limit, radial
CG
11,400 1/min
Limiting speed
nϑr
6,900 1/min
Reference speed
≈m
81 g
Weight
