熟妇人妻无码中文字幕-熟妇人妻无码中文字幕老熟妇-熟妇人妻系列aⅴ无码专区友真希-熟妇人妻系列av无码一区二区-熟妇人妻一区二区三区四区-熟妇人妻中文av无码

Deep groove ball bearing
Product Name: Deep groove ball bearing
Product ID: 6000
Product Description: The basic deep groove ball bearing consists of an outer ring, an inner ring, a set of steel balls and a set of cages. The deep groove ball bearing type is code 6.
details:
Deep groove ball bearings are the most representative rolling bearings and are widely used. Suitable for high speeds and even very high speeds, it is extremely durable and requires no maintenance. The bearing has small friction coefficient, high limit rotation speed, simple structure, low manufacturing cost and easy to achieve high manufacturing precision. Dimensional range and form are varied, and it is used in precision instruments, low noise motors, automobiles, motorcycles and general machinery. It is the most widely used type of bearing in the machinery industry. It is mainly subjected to radial loads and can also withstand a certain amount of axial load.

Deep Groove Ball Bearings are one of the most common types of rolling bearings. The basic deep groove ball bearing consists of an outer ring, an inner ring, a set of steel balls and a set of cages. The deep groove ball bearing type is code 6.

The deep groove ball bearing has a simple structure and is easy to achieve high manufacturing precision compared with other types, so it is easy to be mass-produced in series, and the manufacturing cost is also low, and the use is extremely common. In addition to the basic type, deep groove ball bearings also have various modified structures, such as: deep groove ball bearings with dust cover; deep groove ball bearings with rubber seals; deep groove ball bearings with snap grooves; Deep groove ball bearings with large load capacity of ball notches; double row deep groove ball bearings.


The axial load carrying capacity is increased when a larger radial clearance is selected, and the contact angle is zero when subjected to a pure radial force. When there is an axial force, the contact angle is greater than zero. Generally, a stamped wave cage is used, a solid cage is used, and a nylon frame is sometimes used.


  Deep groove ball bearings are mainly used to withstand pure radial loads and can also withstand radial and axial loads. When it is only subjected to a pure radial load, the contact angle is zero. When the deep groove ball bearing has a large radial clearance, it has the performance of an angular contact bearing and can withstand a large axial load. The deep groove ball bearing has a small friction coefficient and a high limit speed. Especially in high-speed running conditions with large axial loads, deep groove ball bearings are superior to thrust ball bearings.

Deep groove ball bearings can be used in gearboxes, instrumentation, motors, household appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, construction machinery, etc.

  After the deep groove ball bearing is mounted on the shaft, the axial displacement of the shaft or the casing can be restricted within the axial clearance of the bearing, so that the axial positioning can be performed in both directions. In addition, this type of bearing also has a certain ability to adjust the core. When it is inclined 2'~10' with respect to the hole of the housing, it can still work normally, but it has certain influence on the bearing life. Deep groove ball bearing cages are mostly steel plated wave cages, and large bearings are mostly made of metal body cages.
主站蜘蛛池模板: 国产视频自拍一区 | 亚洲免费一区二区 | 久草这里只有精品 | 成年毛片 | 日本高清一级片 | 成年人免费在线视频 | 亚洲国产人成在线观看69网站 | 九九99视频在线观看视频观看 | 一级爱爱片一级毛片-一毛 一级白嫩美女毛片免费 | 91精品91久久久久久 | 中文字幕最新在线 | 色桃花网| 国产成人啪午夜精品网站 | 99日韩| 免费视频一区 | 一区在线免费观看 | 欧美video巨大粗暴18 | 亚洲一区二区三区成人 | 国产成人精品免费视频大 | 亚洲麻豆视频 | 色综合综合网 | 免费看a毛片 | 欧美成人午夜免费完成 | 成年人午夜影院 | 久久精品视频久久 | 久久久不卡国产精品一区二区 | 日韩一区精品视频在线看 | 在线视频中文字幕 | 久草视频福利在线观看 | 日本伊人精品一区二区三区 | 国产色站 | 亚洲性图第一页 | 美女被羞羞视频网站在线 | 国产欧美国产精品第一区 | a一级免费视频 | 久久99深爱久久99精品 | 日韩国产精品视频 | 国产女主播在线视频 | 性欧美videos高清喷水 | 日本高清视频一区二区 | 日韩一区二区视频 |