INA NA4910-XL
Needle Roller Bearings
Needle roller bearing NA49..-XL, single row, with inner ring, outer ring with 2 bords
(BRAND)：INA
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Main Dimensions & Performance Data
d
50 mm
Bore diameter
D
72 mm
Outside diameter
B
22 mm
Width
Cr
53,000 N
Basic dynamic load rating, radial
C0r
80,000 N
Basic static load rating, radial
Cur
14,100 N
Fatigue load limit, radial
CG
7,800 1/min
Limiting speed
nϑr
4,150 1/min
Reference speed
≈m
278 g
Weight
