INA RNA6903-XL
Needle Roller Bearings
Radial roller bearing RNA..-XL
(BRAND)：INA
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Main Dimensions & Performance Data
Fw
22 mm
Under roller diameter
D
30 mm
Outside diameter
B
23 mm
Width
Cr
21,100 N
Basic dynamic load rating, radial
C0r
29,000 N
Basic static load rating, radial
Cur
5,200 N
Fatigue load limit, radial
CG
20,000 1/min
Limiting speed
nG Grease
12,000 1/min
Limiting speed for grease lubrication
nϑr
10,500 1/min
Reference speed
≈m
0.043 kg
Weight
