introduction:In the machinery,The role of spherical bearing with seat is very obvious,Not any part can be completely replaced,But it is precisely this that leads to the use of the process needs to withstand huge wear effects,Such long-term wear and tear,It will aggravate the damage of the internal components of the equipment,Proper addition of lubrication dose during use can have a very good relief effect,This ensures that the parts can still play a good performance under long-term use。
2017-09-27 Reading quantity 660
introduction:Deep groove ball bearing (GB/T 276—1994) Formerly known as single-row radial ball bearing,It is the most widely used A kind of rolling bearing。It is characterized by low friction resistance,High speed of revolution,Can be used to withstand radial loads or diameters On a joint load that acts simultaneously in both direction and axial direction,It can also be used on parts that bear axial loads, For example, low-power motors、Automotive and tractor gearboxes、Machine tool gear box,General machine、tool。
2017-09-27 Reading quantity 292
introduction:ikoNeedle roller bearing specifications IKONeedle roller bearing is a registered trademark of Thomson Corporation of Japan,Is a technology and technology development oriented industrial parts manufacturer。Needle roller bearings are roller bearings with cylindrical rollers,Relative to its diameter,The roller is thin and long。Not given belowikoNeedle roller bearing model,If you want to know, you can visit our home page Fengye mall hope to help you。 Characteristics and uses of needle roller bearings:
2017-09-27 Reading quantity 205
introduction:ikoNeedle roller bearing model specification table IKONeedle roller bearing is a registered trademark of Thomson Corporation of Japan,Is a technology and technology development oriented industrial parts manufacturer,The products are mainly needle bearings and guideway bearings。The following Xiaobian will take you to understand its model specification table!
2017-09-27 Reading quantity 269
introduction: TIMKENBearing to protect the effect of overload.In the case of sudden increase or decrease of equipment load,The friction block and the friction wheel have continuous relative activity ,This constitutes an alternate strike load,Repeated blowTIMKENThe bearing input bushing is connected with the output shaft of the accelerator,Its like a heavy hammer hitting the connecting surface several times,Thereby destroying the connecting plane,Key pin.If it is useful to improve the operating condition of equipment,There is a need to change the adjacent assembly of the motor equipment。
2017-09-26 Reading quantity 304
introduction:Features of programmable controller Programmable controller(Programmble Controller)For shortPCorPLCIt is an electronic system for numerical operation,Specifically designed for use in industrial environments。 1.High reliability,Strong anti-interference ability PLCIt is designed for industrial environments,High reliability,Strong anti-interference ability,The mean time between failures can reach5Years or more,Mainly reflected in: 1)Strict screening and aging of components,I/OThe interface circuit adopts photoelectric isolation。 2)Structural consideration of heat resistance、moisture-proof、Dust and seismic requirements。
2017-09-26 Reading quantity 324
introduction:ikoNeedle roller bearing tolerance Needle roller bearings are roller bearings with cylindrical rollers,Relative to its diameter,The roller is thin and long。This roller is called a needle roller。Despite having a smaller cross-section,The bearing still has a high load bearing capacity,Needle roller bearings are fitted with long thin rollers(Roller diameterD≤5mm,L/D≥2.5,LIs the length of the roller),Thus the radial structure is compact,Its inner diameter and load capacity are the same as other types of bearings,Minimum outside diameter,Especially suitable for support structures with limited radial mounting size。 Needle roller bearings are roller bearings with cylindrical rollers,Relative to its diameter,The roller is thin and long。This roller is called a needle roller。Despite having a smaller cross-section,The bearing still has a high load bearing capacity,therefore,Especially suitable for applications where radial space is limited。The outline of the needle roller is slightly contracted near the end face。Th
2017-09-26 Reading quantity 253
introduction:ikoUnidirectional needle roller bearing specifications Bearing is an important part of contemporary machinery and equipment。Its main function is to support the mechanical rotating body,Reduce the friction coefficient during its movement,And ensure its rotation accuracy。Unidirectional needle roller bearing also known as needle roller clutch,It consists of a stamped outer ring and a plastic cage;The cage can be equipped with plastic reed or stainless steel reed to guide the needle rolling,The bevel raceway and needle roller on the outer ring serve as the locking device。Small face Xiaobian will take you to have a lookikoUnidirectional needle roller bearing specification drawing。
2017-09-26 Reading quantity 639
introduction:Three causes of common burn failure of aligning spherical bearings:Bearings are poorly lubricated;Excessive load on bearings;shaft、The poor accuracy of the bearing box is the cause of the burn of the bearing,The following is a detailed introduction to the reasons why the bearing was burned。
2017-09-25 Reading quantity 274
introduction:The criteria for judging vary according to mechanical properties and importance, as well as inspection cycles。If any of the following injuries,One-way thrust ball bearings shall not be reused,Must be replaced。In the process of using bearings,Grease is very critical。if,Stale grease was used,Not only is it ineffective,And it will damage the bearing。
2017-09-25 Reading quantity 322