INA Needle roller bearings HK 4520 is a kind of Drawn cup Needle roller bearingswith open ends. They comprise thin-walled, drawn cup outer rings and needle roller and cage assemblies which together form a complete unit. Needle roller bearings are easy to fitandcan carry high radial load. In order to support axial forces, they can also be combined with.
 

Product data of INA Needle roller bearings HK 4520
d=45 mm
D=52 mm
B=20 mm
C=27000 N              Basic dynamic load rating, radial
C_0r=59000 N           Basic static load rating, radial
C_ur=7600 N             Fatigue load limit
nB=4450 r/min        Reference speed 
nG=5900 r/min        Limiting speed
m=0.056 kg             Mass

Suitable inner ring   LR40X45x20,5   IR40X45x20,5

INA Needle roller bearings HK 4520 cross reference and interchange information, Please contact our DKS Bearing team 
 

Part Stocklist of our INA Needle roller bearings

Suffix Description：

RS---Contact seal on one side

TV---Cage made from glass fibre reinforced polyamide 66

ZW---Double row design, with lubrication hole

2RS---Contact seals on both sides
 

INA bearing is the most famous needle roller bearings manufacturer in the world. As a leading bearings exporter and distributor in China DKS Bearing stock plenty of INA bearings for sale. The bearings are all made in Germany, brand-new and company sealed ones. If you have problems about selecting proper bearings for your special applications, please contact us right here.