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introduction：nskNeedle roller bearing nskThe imported needle roller bearing is equipped with a thin and long roller（Roller length is diameter3~10times，The diameter is generally not greater than5mm），Thus the radial structure is compact，Its inner diameter size and load capacity are the same as other types of bearings，Small outside diameter，Especially suitable for bearing results with limited radial mounting size。For importNSKHow to disassemble the needle roller bearing?The following Feng Ye Xiaobian will take you to understandNSKNeedle roller bearing disassembly method：
2018-07-10 Reading quantity 530
introduction：Cross roller guide rail Dongguan manufacturers
2018-07-09 Reading quantity 584
introduction：NBCross roller guides are widely used in semiconductor equipment、LEDPackaging equipment、Various measuring instruments、Printing substrate drilling machine and other precision machines、Or optical measuring equipment、Optical table、Operating mechanism、XSlide seat part of a ray device, etc。
2018-07-09 Reading quantity 458
introduction：Xiaobian Xiaobian teach you how to judge Ken iron304Stainless steel bearing near damage method，I wont, my dear，Come and share this knowledge with us！
2018-07-09 Reading quantity 333
introduction：Tapered roller bearingsThe type code is30000，Tapered roller bearings are separate type bearings。In general，Especially inGB/T307.1-94《Rolling bearing Radial bearing tolerance》Tapered roller bearings in the size range involved are 100% interchangeable between the outer ring and the inner component。 The Angle of the outer ring and the diameter of the outer raceway have been standardized with the overall dimensions。Changes during design and manufacture are not allowed。So that the outer ring and the inner component of the tapered roller bearing can be interchanged worldwide。 Tapered roller bearings are mainly used to bear radial and axial combined loads based on radial loads。Compared with angular contact ball bearings、Large carrying capacity，Low limit speed。Tapered roller bearings can withstand axial loads in one direction，Ability to limit axial displacement of shaft or housing in one direction。 Outer ring of double row tapered roller bearing（Or inner ring）Be a whole。Two inner rings（Or ring）Small face
2018-07-06 Reading quantity 551
introduction：Flanged linear bearings are precision parts，So the requirements for use are quite high。If the use of the wrong way，Even with high-performance bearings，The final use effect can not achieve the expected effect，Easy to damage the bearing。Therefore, the following problems should be paid attention to when using bearings： The use of flanged linear bearings pay attention to the cleanliness of the environment，Keep bearings clean at the same time。Some invisible tiny dust on the bearing will also cause performance impact，Increase bearing wear，This results in vibration and noise，The use effect can not play to the best state，Therefore, it is important to keep bearings and the environment clean。
2018-07-05 Reading quantity 513
introduction：NTNApplication of rolling bearings
2018-07-05 Reading quantity 638
introduction：NTNHigh precision bearing manufacturers
2018-07-05 Reading quantity 572
introduction：Injection molding machine screw Injection molding machine industry in the current automation machinery industry is widely used，At the same time, many parts of the injection molding machine were also suddenly active，Injection molding machine screw is one of them, its role is to transport plastic、compaction、fusion、Stir and pressure。All of this is done by rotating the screw inside the barrel。The following Feng Ye Xiaobian will take you to understand the use of injection molding machine screw。
2018-07-05 Reading quantity 324
introduction：Characteristics of Japanese aligning ball bearings
2018-07-05 Reading quantity 330
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