SF-1DU oilless lubricant bearing

fine antifriction,small friction,coefficient ,linger operating life.Coeffcient of static friction is the same to coefficient

CHARACTERISTIC OF SF-1DU LUBRTCATION BEATING: Max Carrying Capacity Highest Using TEMPERATURE Lowest Using Temperature Expand coefficient Coefficient transmit hot Coefficient of wear Resist Radialization 250N/mm2+280-1953.0×10-5/40W/MK0.03-0.2310 6rads STRUCTURE 1PTFE with lead 0.01-0.03mm2Porous bronze 0.2-0.3mm3Steel backing 0.7-2.3mm4Tin-plating 0.005mm or copper plating 0.008mm
	CHARACTERISTIC:
1.No or less lubrication is used for handing or cannot add oil ,it neet not maintain orreduce to maintain during usage.2.Fine antifriction, small friction coefficient, linger operating life.3.Has measurable elastic, can distribute stress to wider interface improve bearings carrying capacity4.Coeffcient of static friction is the same to coefficient of dynamic friction, can dispel low speed creeping, ensured the working precision.5.Lessen libration, debase noises, avoid pollution, improve working condition.6.Can form into diversion velum in the course of movement. favorable protection forgrinding bearing no grip appearance.7.Less requirement for grinding bearing, all the bearings that not hardening and tempering could be used, accordingly reduce some difficulties about machining accessories.8.Thin wall structure, light weight, lessen mechanical cubage.9.The backside can, late mul-metal, can use in the corrosion medium. at present, have applied widely all sorts of mechanical arthrodia, for example, printing press, spinning machine, tobacco machine, micro-machine, automobile, motorcycle, agriculture machine.

SF-1DU oilless lubricant bearing