INA RNA4902-RSR-XL
Needle Roller Bearings
Needle roller bearings RNA49..-RSR, dimension series 49, lip seal on one side
(BRAND)：INA
(Availability)：In Stock
Main Dimensions & Performance Data
Fw
20 mm
Under roller diameter
D
28 mm
Outside diameter
Cr
9,700 N
Basic dynamic load rating, radial
C0r
10,300 N
Basic static load rating, radial
Cur
2,070 N
Fatigue load limit, radial
CG
12,600 1/min
Limiting speed
nG Grease
12,600 1/min
Limiting speed for grease lubrication
≈m
21 g
Weight
