INA NA4904-2RSR-XL-C3
Needle Roller Bearings
Needle roller bearings NA49..-2RSR, dimension series 49, lip seals on both sides
(BRAND)：INA
(Availability)：In Stock
Main Dimensions & Performance Data
d
20 mm
Bore diameter
D
37 mm
Outside diameter
B
18 mm
Width, inner ring
Cr
19,500 N
Basic dynamic load rating, radial
C0r
19,900 N
Basic static load rating, radial
Cur
3,800 N
Fatigue load limit, radial
nG Grease
10,100 1/min
Limiting speed for grease lubrication
≈m
79 g
Weight
