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introduction：Aligning thrust ball bearing installation needs attention
2018-07-05 Reading quantity 390
introduction：Anything is bound to have an overhaul and maintenance after installation，Deep groove ball bearings are no exception，After installation，After the deep groove ball bearing is installed in the main machine，Such as measuring the radial runout of the spindle，It can be found that the measured value of each turn has a certain change；
2018-07-04 Reading quantity 299
introduction：fsbBearing block Fujian Fushan bearing Co., LTD,Be founded in1988years,It is a manufacturer with large scale and sales volume in Chinas bearing manufacturing private enterprises。With the continuous development of automation machinery industry and the expansion of the market，The demand for bearing housing and the requirements for mechanical equipment design are also increasing，The following Xiaobian will take you to understandFSBBearing housing design classification。
2018-07-03 Reading quantity 554
introduction：NTNCharacteristics of rolling bearings
2018-06-29 Reading quantity 378
introduction：TIMKENCylindrical roller bearingsIts a bearing，It is characterized by large radial bearing capacity，The application is large and medium-sized motor、Rolling stock 。The cylindrical roller and the raceway are linear contact bearings。Large load capacity，Mainly bear radial load。The friction between the rolling element and the rim of the ring is small，Suitable for high-speed rotation。Depending on whether the ring has a flange，divisibleNU、NJ、NUP、N、NFSingle row cylindrical roller bearing，andNNU、NNDouble row cylindrical roller bearing。The bearing is an inner ring、A structure with a separable outer ring。Cylindrical roller bearings with unridged inner or outer rings，The inner ring and the outer ring can move relative to each other in the axial direction，So it can be used as a free-end bearing。One side of the inner ring and the outer ring has a double guard，The ferrule on the other side has a cylindrical roller bearing with a single rib，It can withstand a certain degree of axial load in one direction。
2018-06-21 Reading quantity 435
introduction：HRBbearingMore kinds of，Such as thrust angular contact ball bearings，Mainly used as the support of machine tool rolling screw，It has high axial stiffness and stroke accuracy and low friction moment。This type of bearing can only withstand axial loads in one direction，If the load of a single bearing cannot meet the needs，Or when axial loads in both directions are required, the bearing group is selected。This bearing is used in many mechanical devices，Very widely used。Thrust ball bearings cannot bear radial loads，The limit speed is low。Thrust ball bearings are only suitable for bearing one axial load、On a machine with a lower speed，For example, crane hooks、Instant water pump、Immediate centrifuge、jack、Low speed reducer, etc。Shaft ring of bearing、The seat ring is separated from the rolling element，Can be installed and disassembled separately。Today Xiaobian will introduce it to youHRBWhat are the types and models of bearings！
2018-06-21 Reading quantity 421
introduction：Bearing life parameter Under a certain load，bearingThe number of revolutions or hours experienced before a pitting eclipse occurs，Called bearing life。 Life of rolling bearing in revolutions（Or the number of working hours at a given speed）definition：Bearings within this life，Initial fatigue damage shall occur on any of its bearing rings or rolling elements（Exfoliation or defect）。However, whether in laboratory tests or in practical use，Can be clearly seen，The appearance of the same bearing under the same working conditions，Actual lifespans vary greatly。In addition, there are several different definitions of bearings“Life span”，One of them is called“Working life”，It indicates that the actual life that a bearing can achieve before it is damaged is caused by wear、The damage is usually not caused by fatigue，But by wear and tear、corrosion、Seal damage and other causes。
2018-06-19 Reading quantity 398
introduction：nachiRadial ball bearing type nachiThe radial ball bearing is a universal design，Able to withstand loads of different sizes in high-speed motion。This type of rolling bearing is composed of a complete set of precision ball and cage and an inner and outer ring。The standard radial ball bearing has a deep groove structure,It can withstand radial loads and small axial loads from any upward direction.Radial ball bearings with large load capacity mainly bear radial loads。This type of rolling bearing is available in a variety of sizes。The following is only givennachiMaintenance of radial ball bearings，If you want to knownachiRadial ball bearing model You can visit the home page of our website Fengye Mall，Hope to help you
2018-06-19 Reading quantity 586
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