INA RNA4911-XL
Needle Roller Bearings
Radial roller bearing RNA..-XL
(BRAND)：INA
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Main Dimensions & Performance Data
Fw
63 mm
Under roller 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
nG Grease
4,300 1/min
Limiting speed for grease lubrication
nϑr
4,150 1/min
Reference speed
≈m
0.265 kg
Weight
