INA NA4903-2RSR-XL
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
17 mm
Bore diameter
D
30 mm
Outside diameter
B
14 mm
Width, inner ring
Cr
10,000 N
Basic dynamic load rating, radial
C0r
11,000 N
Basic static load rating, radial
Cur
2,220 N
Fatigue load limit, radial
nG Grease
12,000 1/min
Limiting speed for grease lubrication
≈m
0.04 kg
Weight
