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Motor Mount Bushing

DALON self-lubricating sintered bronze bushing are manufactured of pressed copper and tin powders by sintered technology and impregnated with lubricating oil and high porosity (20-25% in volume). The oil contained in the porosity provides a constant lubrication between bearing and shaft, the system does not need any additional external lubricant, allows this type of sintered bronze bushing to work under hydrodynamic conditions. which resulting in a very low friction coefficient and maintenance-free for general engineering applications.

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Product Introduction

custom bronze bushing bush bearing DALON Motor Mount Bushingmade by SAE 841 Sintered Powdered Metal - commonly used in machinery components, self-lubricating pump parts, turbine blades, office machines, home appliances, medical equipment, farm equipment and lawn and garden equipment.

Load Direction:

All Motor Mount Bushing are designed to handle radial loads, thrust loads, or a combination of the two. Radial loads are perpendicular to the shaft. Thrust loads are parallel to the shaft. Sleeve bearings handle radial loads. Flange sleeve bearings handle both radial and thrust loads. Thrust bearings handle thrust loads.

Startup friction causes these porous Motor Mount Bushing to release a thin layer of oil on the bearing’s surface.

DALON Motor Mount BushingPROPERTIES

GENERAL		Unit	Value
Maximum load, p	Static Dynamic	N/mm² N/mm²	20 10
Operating temperature	Min Max	°C °C	-180 +300
Minimum density		g/cm³	6.2
Minimum apparent porosity		%	20
Maximum sliding speed, U	m/s		0.1 - 6.0 *
Maximum pU factor	N/mm² x m/s		0.1 - 1.8 *
Coefficient of friction			0.05 - 0.25 *
Surface roughness, Ra	µm		≤ 0.3 - ≤ 0.6
Surface hardness	HB		> 240 - > 355