INA HN4520
Needle Roller Bearings
Drawn cup needle roller bearings with open ends HN, full complement needle roller set
(BRAND)：INA
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Main Dimensions & Performance Data
Fw
45 mm
Under roller diameter
D
52 mm
Outside diameter
C
20 mm
Width, outer ring
Cr
38,500 N
Basic dynamic load rating, radial
C0r
108,000 N
Basic static load rating, radial
Cur
14,700 N
Fatigue load limit, radial
nG Grease
2,500 1/min
Limiting speed for grease lubrication
nϑr
3,400 1/min
Reference speed
≈m
68 g
Weight
