INA RNA4907-2RSR-XL
Needle Roller Bearings
Needle roller bearings RNA49..-2RSR, dimension series 49, lip seals on both sides
(BRAND)：INA
(Availability)：In Stock
Main Dimensions & Performance Data
Fw
42 mm
Under roller diameter
D
55 mm
Outside diameter
B
20 mm
Width
Cr
29,500 N
Basic dynamic load rating, radial
C0r
39,500 N
Basic static load rating, radial
Cur
7,400 N
Fatigue load limit, radial
CG
6,400 1/min
Limiting speed
nG Grease
6,400 1/min
Limiting speed for grease lubrication
≈m
110 g
Weight
