INA NA4903-XL-C3
Needle Roller Bearings
Radial roller bearing NA..-XL
(BRAND)：INA
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Main Dimensions & Performance Data
d
17 mm
Bore diameter
D
30 mm
Outside diameter
B
13 mm
Width
Cr
12,400 N
Basic dynamic load rating, radial
C0r
14,600 N
Basic static load rating, radial
Cur
2,650 N
Fatigue load limit, radial
CG
20,000 1/min
Limiting speed
nG Grease
12,000 1/min
Limiting speed for grease lubrication
nϑr
10,200 1/min
Reference speed
≈m
38.5 g
Weight
