Dry Sliding Split Bush Bearings DU

A range of PTFE lined wrapped bearings suitable for dry running, low friction, low wear applications. These wrapped bearings have excellent sliding characteristics forming a transfer film that can protect the mating metal surface.

PTFE lined wrapped bearings have been developed for high duty, oil lubricate applications. Such applications include, but are not limited to: Automotive suspension struts, Shock absorbers, Hydraulic cylinders, Gear pumps and motorSs, Axial and radial piston pumps and motors.

Structure S.A.E. 1010 steel backing strip with sintered bronze and PTFE layers
Max PV – Dry (N/mm² x m/s) 1.8
Max PV – Oiled (N/mm² x m/s) 2.8
Max Static load (N/mm²) 250
Max Dynamic load (N/mm²) 140
Max Sliding speed – Dry (m/s) 2.5
Max Sliding speed – With Oil (m/s) 5
Operating temperature (°C) -200 to 280
Thermal Conductivity (W/mk) 42
Coefficient of friction – Dry 0.02 to 0.20
Coefficient of friction – With Oil 0.02 to 0.15
Recommended shaft finish (Ra)  0.04 max (N5)
Recommended shaft hardness (HB) 200 min

 

 

 

 

 

 

 



  


 

Dry Sliding Split Bush Bearings DU
Metric Plain Split Bush Bearings DU

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From £2.66 To £33.26 (inc VAT)
From £2.22 To £27.72 (exc VAT)

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From £1.98 To £23.42 (inc VAT)
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Thrust Washers (flat)

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From £2.64 To £4.62 (inc VAT)
From £2.20 To £3.85 (exc VAT)

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