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Rolling Bearing > Bearing Steel Bearing > Automobile Generator Bearing 949100 3480
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Automobile Generator Bearing 949100 3480
Goods ID:110000363
Original price:$2.40Price notification
Specification:949100 3480
Stock:1 Pcs
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Product parameters

Goods ID: 110000363 Brand: TARSO
Category: Bearing Steel Bearing Weight:(g) 103.00
Bearing No.: 949100 3480 Color: Natural color
Equivalent other models: Operating characteristic:
Dimensions-IDd:(mm) 15 Dimensions-ODD:(mm) 38
Dimensions-WidthB:(mm) Dimensions-Inner Width:(mm) 19
Dimensions-Outer Height:(mm) 19 Bearing material-Outer Ring Material: GCr15
Vibration level: Bearing material-Inner Ring Material: GCr15
Race Type: Bearing material-Rolling element material: GCr15
Seal Type: 2RS Bearing material-Bearing cage material: 10F
Bearing precision grade: Bearing material-Sealing members material:
Internal clearance: Rated load-dynamic load:(KN) 7.75KN
Type of lubricant: Rated load-static load:(KN) 3.75KN
Speed ​​limit-Grease lubrication:(rpm) Speed ​​limit-Oil lubrication:(rpm)

Product Feature

High speed, vibration, good lubricating properties, mainly bear radial load, but also can withstand a certain amount of axial load

Applications

Generator bearing

Product Details

 

Magnetic Motor Bearing Introduction

Almost all motor magnetic motors, so called magnetic motor bearings are considered motor bearings, magneto bearings is a gimmick , but the title is actually based on the deep groove ball bearings , bearing internal clearance , vibration, insulation make special provisions lubrication , clear environment only. The mall level deep groove ball bearing motor (magnetic motor bearings ) , in strict accordance with requirements of the motor class products manufacturing, testing, product won wide praise long-term users.

Deep groove ball bearings for high speed or high speed operation , and is very durable, without regular maintenance. This kind of bearing friction coefficient, high limiting speed, size range and diverse , used in precision instruments, low noise motors , automobiles, motorcycles and general machinery industries, the machinery industry, the most widely used type of bearings . The main radial load , but also can withstand a certain amount of axial load.

Deep groove ball bearings are bearing the most common type . The basic model consists of a deep groove ball bearing outer ring, an inner ring, a set of balls and keep the structure into a deep groove ball bearing type code 6. Its structure is simple , easy to use , the production of the most popular , the most widely used class bearings.

Deep groove ball bearings are mainly used for pure radial load, but also to support radial and axial load . When the only pure radial load , the contact angle is zero. When the deep groove ball bearings with a larger radial clearance , with angular contact bearings can bear large axial load. Deep groove ball bearing friction coefficient is small , limit speed is also high, especially very high speed load conditions in the axial deep groove ball bearings Thrust ball bearings are more advantages .

Deep groove ball bearing structure is simple , easy to achieve compared with other types of manufacturing high precision , so easily into a series of high-volume , lower manufacturing costs , the use of very common . In addition to the basic type of deep groove ball bearings , there are a variety of structural variants , such as: deep groove ball bearings with dust cover ; deep groove ball bearings with rubber seals ; stopper groove deep groove ball bearings ; has installed ball gap large load capacity of deep groove ball bearings ; double row deep groove ball bearings.

Deep groove ball bearings are the most representative of rolling bearings , widely used. Suitable for high speed or high speed operation , and very durable, without regular maintenance. This kind of bearing friction coefficient is small , extreme high speed , simple structure, low cost, easy to achieve high manufacturing precision. Size range and diverse , used in precision instruments, low noise motors , automobiles, motorcycles and general machinery industries, the machinery industry, the most widely used type of bearings . The main radial load , but also can withstand a certain amount of axial load.

When you select a larger axial radial clearance increased carrying capacity , subject to pure radial force when the contact angle is zero. The axial force, the contact angle is greater than zero. Commonly used stamping ribbon cage , machined solid cage, sometimes with nylon frame .

Deep groove ball bearings mounted on the shaft , the axial bearing clearance range , limit the two directions of axial displacement of shaft or housing , it can be positioned in the bi- axial . In addition , the class also have some bearing self-aligning capability , when compared to shell -hole tilt 2 'to 10' , still work , but has some influence on bearing life . Deep groove ball bearing cage mostly steel stamping ribbon cage , a large multi-use vehicles bearing metal solid cage.

Due to the limited capacity of self-aligning deep groove ball bearings , bearing installation requiring seat concentricity, concentricity not affect the operation of the balance, increased bearing stress , thus shortening the working life of the bearing . Deep groove ball bearings can only allow a small deflection angle , which is dependent upon the load size. Deep groove ball bearings can be used in fans, motors , machine tools, cement plants , power plants, transmission, instrumentation , electrical , household appliances , internal combustion engines , transport vehicles , textile machinery , agricultural machinery, construction machinery , construction machinery and other industries.

Note the use of :

Motor -class deep groove ball bearings are precision parts , thus requiring the use of fairly cautious attitude that change is the use of high-performance bearings , if used improperly, they can not achieve the expected performance results, and easy to bearing damage. Therefore , the use of bearings should note the following:

First, the bearing and the surrounding environment be kept clean , even invisible dust into the bearing smile , will increase the wear , noise and vibration of the bearing.

Second, when using the installer should carefully allowed powerful punch , does not allow a direct hit with a hammer bearing pressure is not allowed to pass through the rolling .

Third, the use of appropriate and accurate installation tools, to make use of special tools, try to avoid using things fabric and staple fiber and the like .

Fourth, to prevent corrosion of bearings , bearing direct hand when handling , to fully wash hands sweat , and coated with high-quality mineral oil before operation, during the rainy season and summer with particular attention to rust. However , in some special operating conditions , the bearing can be obtained in a longer life of traditional computing , in particular in the case of light load . These special operating conditions is that when the rolling surface ( track and rolling elements ) are effectively separated and limit pollutants may cause damage to the surface of a lubricant film . In fact, under ideal conditions , the so-called permanent bearing life is possible.

Motor level consists of a deep groove ball bearing outer ring, an inner ring , a ball , a group composed holder and two seals . From the dust effect , and can effectively prevent spillover bearing grease inside .