INA RNA4844-XL
Needle Roller Bearings
Radial roller bearing RNA..-XL
(BRAND)：INA
(Availability)：In Stock
Main Dimensions & Performance Data
Fw
240 mm
Under roller diameter
D
270 mm
Outside diameter
B
50 mm
Width
Cr
275,000 N
Basic dynamic load rating, radial
C0r
790,000 N
Basic static load rating, radial
Cur
112,000 N
Fatigue load limit, radial
CG
1,980 1/min
Limiting speed
nG Grease
1,190 1/min
Limiting speed for grease lubrication
nϑr
1,130 1/min
Reference speed
≈m
3.592 kg
Weight
