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7312 B Single Row Angular Contact Ball Bearing

Short Description:

Angular contact ball bearings,Contact Angle Offered in 15, 25, 30 and 40 degree angles.Cages available in a range of Polyamide, steel and brass cage assemblies.This kind of ball bearing features a contact angle that makes them extremely suitable for simultaneous radial and axial loads. Single row angular contact ball bearings can accommodate axial loads in one direction only.


Product Detail

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7312 B  Single Row Angular Contact Ball Bearing  detail Specifications:

Metric series

Material : 52100 Chrome Steel

Construction : Single Row

Seal Type : open type

Limiting Speed : 7000 rpm

Cage : Nylon cage or Steel cage

Cage Material : Polyamide(PA66) or Steel

Contact Angle : 40°

Weight : 1.71 kg

 

Main Dimensions:

Bore diameter (d) : 60 mm

Outer diameter (D) : 130 mm

Width (B) : 31 mm

Distance side face to pressure point (a) : 55 mm

Chamfer Dimension ( r) min. : 2.1 mm

Chamfer Dimension ( r1) min. : 1.1 mm

Dynamic load ratings (Cr) : 91.20 KN

Static load ratings (Cor) : 65.55 KN

 

ABUTMENT DIMENSIONS

Minimum diameter shaft shoulder (da) min. : 72 mm

Maximum diameter of housing shoulder (Da) max. : 118 mm

Maximum diameter of housing shoulder (Db) max. : 123 mm

Maximum fillet radius of shaft (ra) max. : 2.1 mm

Maximum fillet radius of housing (ra1) max. : 1.0 mm

Angular contact ball bearing OPEN TYPE

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