INA NA49/28-XL
Needle Roller Bearings
Radial roller bearing NA..-XL
(BRAND)：INA
(Availability)：In Stock
Main Dimensions & Performance Data
d
28 mm
Bore diameter
D
45 mm
Outside diameter
B
17 mm
Width
Cr
27,500 N
Basic dynamic load rating, radial
C0r
33,500 N
Basic static load rating, radial
Cur
6,200 N
Fatigue load limit, radial
CG
13,600 1/min
Limiting speed
nG Grease
8,200 1/min
Limiting speed for grease lubrication
nϑr
7,400 1/min
Reference speed
≈m
99.2 g
Weight
