Inch size needle roller  bearing HK5012

OVERVIEW:

Drawn cup needle roller bearings support radial loads and reduce friction between rotating components, with a drawn outer shell serving as a raceway for the rollers. The low cross section of drawn cup bearing provides high load-carrying capacity with minimum required space. Drawn cup bearings are easily installed with a press fit in the housing.

Description:

This kind of bearing is composed by drawn cup thin-walled outer ring, cage and needle rollers. 

This bearing can afford maximum with a minimum space required. 

This bearing is ideal to install where there are little space and the housing is not suitable for roller. 

The bearings are easily installed with a press fit in the housing and normally require no further axial fixing.

Comparing with end open type bearings, the end closed type bearings have lip seals which,

under normal operating conditions, protect the bearing from contamination and prevent grease leakage.

AT Drawn Cup Needle roller bearings is formed with thin steel plate through precision punching with very sectional height and big load capacity. This kind of bearings are especially applicable to the big quantity production with economic demands.Stable combination is used between the needle bearings and the bearing cage. No axle fixture is required. Even under high speed and heavy load condition, the bearing functions can be fully maintained. Furthermore, no lubricating for a long time is possible due to its high storage volume of grease. HK Piercing drawn cup needle roller bearings with open ends HK... RS Piercing drawn cup needle roller bearings with open ends, single side sealing HK... 2RS Piercing drawn cup needle roller bearings with open ends, double sides sealing BK Sealed drawn cup needle roller bearings with closed ends BK... RS Sealed drawn cup needle roller bearings with closed ends, single side sealing MF Sealed drawn cup needle roller bearings with closed ends, tip full complement needle roller type MFY Sealed drawn cup needle roller bearings with closed ends, flat head full complement needle roller type F Piercing drawn cup needle roller bearings with open ends, tip full complement needle roller type FY Piercing drawn cup needle roller bearings with open ends, flat head full complement needle roller type SCE Piercing drawn cup needle roller bearings with open ends, inch system BCE Sealed drawn cup needle roller bearings with closed ends

APPLICATIONS:

Transmissions, transfer cases, engines, valve trains, steering and breaking system, axle supports, outboard engines, power tools, copiers, fax machines, paper moving equipment and appliances.

HK series needle bearing size:

Pictures: