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53318 +U318 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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53318 +U318 single direction Thrust ball bearings detail Specifications:

Material : 52100 Chrome Steel

Seating washer : U318

Metric Series

Construction : Grooved raceways , Single direction

Limiting Speed : 2240 rpm

Weight : 3.71 kg

 

Main Dimensions:

Bore diameter (d) 90 mm

Outer diameter (D) 155 mm

Height (T) : 54.6 mm

Inner diameter housing washer (D1) : 93 mm

Outside diameter shaft washer (d1) : 155 mm

Chamfer dimension washer (r) min. : 1.5 mm

Radius sphered housing washer (R) : 112 mm

Centre height housing washer sphere (A) : 40 mm

Inner diameter sphered seat washer (D2) : 120 mm

Outside diameter sphered housing washer (D3) : 160 mm

Height sphered housing washer (C) : 18 mm

Height bearing including seat washer (T1) : 59 mm

Dynamic load ratings (Ca): 183.40 KN

Static load ratings (Coa) : 432.30 KN

 

ABUTMENT DIMENSIONS

Abutment diameter shaft (da) min. : 129 mm

Abutment diameter housing (Da) max. : 120 mm

Fillet radius (ra) max. : 1.5 mm

532-533 with washer

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