INA NA4911-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
55 mm
Bore diameter
D
80 mm
Outside diameter
B
25 mm
Width
Cr
65,000 N
Basic dynamic load rating, radial
C0r
100,000 N
Basic static load rating, radial
Cur
17,600 N
Fatigue load limit, radial
CG
7,200 1/min
Limiting speed
nϑr
4,000 1/min
Reference speed
≈m
406.81 g
Weight
