INA RNA4918-XL
Needle Roller Bearings
Radial roller bearing RNA..-XL
(BRAND)：INA
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Main Dimensions & Performance Data
Fw
105 mm
Under roller diameter
D
125 mm
Outside diameter
B
35 mm
Width
Cr
129,000 N
Basic dynamic load rating, radial
C0r
250,000 N
Basic static load rating, radial
Cur
44,500 N
Fatigue load limit, radial
CG
4,400 1/min
Limiting speed
nG Grease
2,650 1/min
Limiting speed for grease lubrication
nϑr
2,650 1/min
Reference speed
≈m
0.745 kg
Weight
