INA RNA4902-XL
Needle Roller Bearings
Radial roller bearing RNA..-XL
(BRAND)：INA
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Main Dimensions & Performance Data
Fw
20 mm
Under roller diameter
D
28 mm
Outside diameter
B
13 mm
Width
Cr
12,000 N
Basic dynamic load rating, radial
C0r
13,600 N
Basic static load rating, radial
Cur
2,470 N
Fatigue load limit, radial
CG
21,100 1/min
Limiting speed
nG Grease
12,600 1/min
Limiting speed for grease lubrication
nϑr
12,000 1/min
Reference speed
≈m
21.9 g
Weight
