INA RNA4907-XL
Needle Roller Bearings
Radial roller bearing RNA..-XL
(BRAND)：INA
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Main Dimensions & Performance Data
Fw
42 mm
Under roller diameter
D
55 mm
Outside diameter
B
20 mm
Width
Cr
35,500 N
Basic dynamic load rating, radial
C0r
50,000 N
Basic static load rating, radial
Cur
9,600 N
Fatigue load limit, radial
CG
10,700 1/min
Limiting speed
nG Grease
6,400 1/min
Limiting speed for grease lubrication
nϑr
6,100 1/min
Reference speed
≈m
0.109 kg
Weight
