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HK1522-ZW Drawn cup needle roller bearings

Short Description:

Drawn cup needle roller bearings with open ends and with closed end are needle roller bearings with a very small radial section height. They comprise thin-walled, drawn cup outer rings and needle roller and cage assemblies which together form a complete unit. The outer rings adapt themselves to the dimensional and geometrical accuracy of the housing bore.


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HK1522-ZW Drawn cup needle roller bearings detail Specifications:

Material : 52100 Chrome Steel

Type : Open end

Limiting Speed : 12300 rpm

Weight : 0.020 kg

 

Main Dimensions:

Diameter under rollers (Fw) : 15 mm

Outer diameter (D) 21 mm

Width (C) : 22 mm

Tolerance of Width (C ) : -0.3 mm to 0 mm

Chamfer dimension drawn cup (outer ring) (r ) min. : 0.8 mm

Dynamic load ratings (Cr) : 12.73 KN

Static load ratings (Cor) 18.53 KN

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