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: 6200
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 code is 6.
details:
 

Deep groove ball bearing introduction:
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.
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.
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.
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.
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.
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.
 
Deep groove ball bearing use:
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.
主站蜘蛛池模板: 国产成人精品亚洲777图片 | 亚洲精品欧美精品 | 亚洲久久在线观看 | 免费看一级大片 | 久久精品视频7 | 午夜精品成年片色多多 | 国产91在线播放 | 午夜私人影院在线观看 | 中文字幕 亚洲精品 | 国产精品久久久久久久久免费 | 草久久久 | 久久久久久午夜精品 | 日韩在线一区二区三区免费视频 | a一区二区三区视频 | 国产精品成人久久久久 | 国产第九页 | 亚洲欧美精品一中文字幕 | 免费的成人a视频在线观看 免费的黄色网 | a男人天堂| 欧美大片国产在线永久播放 | 97精品国产高清久久久久蜜芽 | h视频网站在线观看 | 精品午夜国产在线观看不卡 | 欧美操片在线观看 | 麻豆国内精品久久久久久 | 97久久精品人人做人人爽 | 黄色成人一级片 | 午夜社区| 国产玖玖在线观看 | 成人短视频在线观看视频 | 日本人一级毛片免费视频 | 美女羞羞视频 | 亚洲色四在线视频观看 | 四虎影视永久在线观看 | 99久久精品免费看国产高清 | 日韩一区二区三区在线观看 | 99亚洲精品视频 | 久久一级片 | 日本不卡视频在线 | 性视频久久 | 国产a毛片清高视频 |