INA NA4928-XL-C3-2S
Needle Roller Bearings
Radial roller bearing NA..-XL
(BRAND)：INA
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Main Dimensions & Performance Data
d
140 mm
Bore diameter
D
190 mm
Outside diameter
B
50 mm
Width
Cr
237,000 N
Basic dynamic load rating, radial
C0r
500,000 N
Basic static load rating, radial
Cur
79,000 N
Fatigue load limit, radial
CG
2,900 1/min
Limiting speed
nG Grease
1,740 1/min
Limiting speed for grease lubrication
nϑr
1,860 1/min
Reference speed
≈m
4.105 kg
Weight
