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7228 BM 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

Product Tags

7228 BM  Single Row Angular Contact Ball Bearing  detail Specifications:

Metric series

Material : 52100 Chrome Steel

Construction : Single Row

Seal Type : open type

Limiting Speed : 4450 rpm

Cage : Brass Cage

Cage Material : Brass

Contact Angle : 40°

Weight : 8.55 kg

 

Main Dimensions:

Bore diameter (d) : 140 mm

Outer diameter (D) : 250 mm

Width (B) : 42 mm

Distance side face to pressure point (a) : 103 mm

Chamfer Dimension ( r) min. : 3.0 mm

Chamfer Dimension ( r1) min. : 1.1 mm

Dynamic load ratings (Cr) : 192.60 KN

Static load ratings (Cor) : 207.90 KN

 

ABUTMENT DIMENSIONS

Minimum diameter shaft shoulder (da) min. : 154 mm

Maximum diameter of housing shoulder (Da) max. : 236 mm

Maximum diameter of housing shoulder (Db) max. : 243 mm

Maximum fillet radius of shaft (ra) max. : 2.5 mm

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

Angular contact ball bearing OPEN TYPE

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