高速牙钻轴承

1、牙钻轴承- -济南泽凯轴承有限公司The dental drill bearing-Jinan Zekai Bearing Co.,LtdThe Product IntroduceThe Product IntroduceThe companys high-speed dental drill bearing accuracy in line with national GB / T30701-2005P4 standard. Inner and outer rings are made of refining stainless steel vacuum heat treatment and

2、 cold treatment, the use of imported high-precision grade ball ball or imported materials production of super-hard ceramic balls, cage use of US imports of high-performance polyimide material by CNC machining and to make. After properly assembled into a standard phone 200-250Kpa air pressure, speed

3、up to 35-45 million revolutions per minute, the normal life of up to six months or more.本公司生产的高速牙钻轴承，精度符合国家GB/T30701-2005P4级标准。内外套圈采用精炼不锈钢材料经真空热处理及冰冷处理，钢球采用进口高精度等级球或进口材料生产的超硬陶瓷球，保持架采用美国进口的高性能聚酰亚胺材料经CNC机床加工而成。经正确装配入标准手机后在200-250Kpa空气压下，转速可达每分钟35-45万转，正常使用寿命可达6个月以上。The Product PicturesThe Product Pict

4、uresThe dental drill bearings catalogueThe dental drill bearings catalogueThe dental drill bearings catalogueThe dental drill bearings catalogueNote(Note(备注）1.S-不锈钢套圈(Stainless steel ring)2.F-外圈带止推档边（Outer ring thrust side）3.R144-轴承基本型号（The basic bearing model)4.K1-内圈可分离型（Separable inner ring） K2-外圈

5、可分离型（Separable outer ring）5.TL-拖轮黑色保持器（Black retainer tug）Ti-酚醛夹布脐本保持器（Phenolic fabric umbilical the retainer） TP-黄色聚酰亚胺（Yellow polyimide）6.K-外圈可分离型（Separable outer ring）7.Z-外圈侧-防尘盖 （Outer side - dust cover） Z1-外圈-侧带整体防尘盖（Outer ring - side with dust cover as a whole）8.W-内外圈宽度2.78mm(Inner and outer r

6、ing width 2.78mm) Wo2-外圈宽度为2.38mm 内圈2.78mm（Outer width of 2.38mm inner ring 2.78mm）9.N-代表陶球（Representative ceramic ball） 10.球数代号 8-代表8粒球 无代号采用七粒球（On behalf of eight ball without code using seven balls）高速牙钻轴承使用与安装注意事项1.轴承内孔与涡轮轴的配合过盈量最好在0.5m-1.5m之间，轴承压入涡轮轴中，作用力应直接加在内圈端面上，以免损坏轴承的滚珠和滚道。2.轴承装入涡轮轴后应将轴承与涡轮

7、轴清洗干净，并滴入专用润滑油，切勿用乙醇与丙酮清洗，3.牙钻手机每次高温蒸汽消毒后，再次使用前，需在进气孔喷入适量润滑剂，以防轴承在无油状态下运转，造成使用寿命降低。4.为了保证高速运转时轴承的稳定性，轴承的予压力应控制在1.2.02.N.dental drill bearingceramic ball bearingdental handpiece bearinghigh-speed dental Handpiece bearing use and installation notes(高速牙钻轴承使用与安装注意事高速牙钻轴承使用与安装注意事项）项）1.It is best that the

8、 interference fit between bearing bore and turbine shaft is under 0.5m-1.5m.When putting turbine shaft into bearing bore,the pressure should be forced on the face of inner ring to avoid the damage of rollway and balls.2.Bearings mounted after the turbine shaft and turbine shaft and turbine shaft bea

9、rings should be cleaned,and trickle-down special lubricating oil,do not wash with ethanol and acetone.3.After high steam sterilized the Dental High Speed Handpiece should be jetted some lubricant into the air inlet before used and so that bearing could be used longer time.4.In order to ensure the stability of high-speed operation when the bearing,the bearing pressure should be controlled at 1.202.N.The dental drill bearings picturesThe dental drill bearings picturesThe dental drill bearings picturesThe dental drill