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3221-M Double Row Angular Contact Ball Bearing

Short Description:

Double row angular contact ball bearings correspond in design to two single row angular contact ball bearings arranged back-to-back, but take up less axial space. They can accommodate radial loads as well as axial loads acting in both directions. They provide stiff bearing arrangements and are able to accommodate tilting moments. The bearings are available in a basic open and a sealed design


Product Detail

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3221-M Double Row Angular Contact Ball Bearing  detail Specifications:

Metric series

Material : 52100 Chrome Steel

Construction : Double Row

Seal Type : open type

Limiting Speed :4600 rpm

Cage : Brass cage

Cage Material : Brass

Weight : 7.4 kg

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Main Dimensions:

Bore diameter (d) 105 mm

Outer diameter (D) 190 mm

Width (B) : 65.1 mm

Chamfer Dimension( r) min.: 2.1 mm

Dynamic load ratings(Cr) :162 KN

Static load ratings(Cor): 220.5 KN

 

 

ABUTMENT DIMENSIONS

Minimum diameter shaft shoulder (da) min. : 117 mm

Maximum diameter of housing shoulder (Da) max. : 178 mm

Maximum fillet radius (ra) max. : 2.1 mm


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