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ZYB-2X(black)

ZYB-2X boundary lubrication bearing is based on steel plate, sintered spherical bronze powder in the middle, surface-rolled modified polyoxymethylene (POM), and contains oil storage pits. It is suitable for places with low speed and medium load under normal temperature conditions, replacing traditional copper sleeves to reduce costs and extend service life. When used on a rolling mill, it can save the refueling frequency and simplify the replacement procedure. This product has been widely used in automotive sites, forging machine tools, metallurgical mining machinery, engineering machinery, water and electricity, steel rolling industries and other fields.

可供形式

Use parameters 


icon_pdf.gifProduct parameter.pdf


Maximum bearing pressureStatic load250N/mm2Friction coefficient μ0.05~0.20
Dynamic load140N/mm2Operating temperature-40oC~+120oC
Swing70N/mm2Thermal Conductivity13W/mk
Maximum PV valueOil lubrication22N/mm2.m/sMaximum sliding speed2.5m/s
Dry friction2.8N/mm2.m/sLinear expansion coefficient11×10-6/K