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51211 single direction Thrust ball bearings

Short Description:

Single direction thrust ball bearings consist of a shaft washer, a housing washer and a ball and cage thrust assembly. The bearings are separable so that mounting is simple as the washers and the ball and cage assembly can be mounted separately

Single direction thrust ball bearings, as their name suggests, can accommodate axial loads in one direction and thus locate a shaft axially in one direction. They must not be subjected to any radial load.


Product Detail

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51211 single direction Thrust ball bearings detail Specifications:

Material : 52100 Chrome Steel

Metric Series

Construction : Grooved raceways , Single direction

Limiting Speed : 4000 rpm

Weight : 0.59 kg

 

Main Dimensions:

Bore diameter (d) 55 mm

Outer diameter (D) 90 mm

Height (T) : 25 mm

Inner diameter housing washer (D1) : 57 mm

Outside diameter shaft washer (d1) : 90 mm

Chamfer dimension washer (r) min. : 1.0 mm

Dynamic load ratings (Ca): 61.00 KN

Static load ratings (Coa) : 134.00 KN

 

ABUTMENT DIMENSIONS

Abutment diameter shaft (da) min. : 76 mm

Abutment diameter housing (Da) max. : 69 mm

Fillet radius (ra) max. : 1.0 mm

511-514 series

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