The bearing that at present each mechanical industry place use still is and so on of ball, needle roller for the most part, but fraction already was used self-lubricating bearing, believe to be in before long the dominant that will come from lubricant bearing to be able to become bearing. It is a part below self-lubricating the applied characteristic of bearing and advantage: Without oil-lubricated bearing series 1, without oil-lubricated or little oil-lubricated, apply to the place that cannot be cheered or cheers very hard, can not maintain when use or little maintain. 2, wear-resisting performance is good, coefficient of friction is small, service life is long. 3, have play plasticity right amountly, can distributing stress to go up in wider interface, increase the carrying capacity of bearing. 4, close of coefficient of static kinetic friction, can eliminate the crawl below low speed, assure mechanical working precision thereby. 5, can make machinery reduces vibration, reduce noise, prevent to pollute, improve labor condition. 6, move film can be formed in locomotive process, rise to protect the action to grinding an axis, without phenomenon gnawing an axis. 7, low to grinding axial hardness to ask, pledge without tone the axis of processing can be used, reduced the treatment difficulty of relevant spare parts thereby. 8, thin wall structure, quality is light, can reduce mechanical volume. 9, steel the reverse side can eletroplate a variety of metals, can use in corroding medium; Apply extensively already at all sorts of mechanical slip place at present, for example: Machine of printing machine, spin, nicotian machinery, electrical micro-machine, car, autocycle and aricultural machinery are waited a moment. Series of attrib border and lubricant bearing 1. Had borne the weight of, wear-resisting performance is good. 2.
The whirligig that applies to Gao Zai low speed to fall, sway motion is reached often open below load shut the circumstance that forms fluid motivation frequent and not easily to lubricate. 3.
Can not cheer for a long time below attrib border and lubricant condition maintain, and cheer in crossing a layer make bearing service life longer. 4.
Express plastic layer to be able to leave certain surplus when treatment shapes, assemble after pressing an aperture, can machine by oneself, in order to achieve better assembly dimension. 5.
The product basically is applied wait at equipment of agricultural and machinery of car batholith, metallurgy, mine machinery, irrigation works machinery, construction machinery, mechanical, steel rolling. JDB solid sets bearing series is current fundamental product, no matter high pressure, low pressure, high temperature, low temperature, have oil-lubricated, without oil-lubricated still lubricate in water, can suit. The matrix of the product is high power brass, cover hardness to raise one times than general copper, wear-resisting function raises one times above. Apply extensively at: Machinery of light industrial and mechanical, heavy industry machine, construction machinery, metallurgy, conveyer instrument, be like: Guide pillar of the machine that connect casting, rolling mill, machine that note model, paper machine, mould, shipping, machine tool is waited a moment. CNC Milling