Nanjing YBT Bearing Co., Ltd.
Main products:Deep Groove Ball Bearing,Roller Bearing,needle bearing,Self-aligning Roller Bearing,cylindrical roller bearing
Contact Us
  • Contact Person : Mr. Wang Jerry
  • Company Name : Nanjing YBT Bearing Co., Ltd.
  • Tel : 86-25-66600922,66600979,13770762845
  • Fax : 86-25-66600553,85439644 Address: Room 1105,NO.2, Hujing Garden, Xuanwu District, Nanjing, Jiangsu Zip: 210028 Country/Region: China (Mainland) Province/State: Jiangsu City: Na
  • Address : Jiangsu,Nanjing,Room 1105,NO.2, Hujing Garden, Xuanwu District, Nanjing, Jiangsu
  • Country/Region : China
  • Zip : 210028

2307 slef-aligning ball bearing

2307 slef-aligning ball bearing
Product Detailed
2307 slef-aligning ball bearing 1.d:35mm,D:80mm,T:31mm; 2.Tolerance standard:GB/T307(ISO492); 3.Hardness:HRC60-HRC65 Self-aligning Ball Bearing 2307 

Product features of self aligning roller bearings

The rollaway of outside race is in shape of sphere.                                   

It has self aligning and it can make up for the error which from different angles. But its opposite gradient between outside and inside race is less than 3 degrees. The structure principle and the character of the bearing are the same with self aligning ball bearing. Under the condition of permissible volume of load and permissible speed of rotation, they can interchange.


Self aligning roller bearings apply to precise instrument, the electrical appliance of low noise, automobile, motorbike and other machineries. It is used the most widely in mechanical industry.


Our company can manufacture all types of bearings such as deep groove ball bearings, self aligning ball bearings, thurst ball bearings, spherical insert ball bearings and tapered roller bearings.We have various brands of bearings: NSK, FAG,SKF, NTN,TIMKEN,NACHI,IKO, INA, KOYO, etc. Our bearings are made in all kinds of materials: ZrO2, Si3N4, plastic,stainless steel,chrome steel, etc.

We can also supply various types of bearings according to your sample and design.


The self-aligning roller bearing has acenter of curvature as identical as the bearing centre and boasts the aligning performance,i.e.can align automatically in the case of shaft and housing deflection,without the burden imposed on the bearing.It can carry both the radial load and the bi-directional axial load,with the large radically loading capacity and applicable to the occasion of heavy load and impact load. Such bearing is widely applied to large mechanical equipments in metallurgy,mining,petroleum,papermaking and construction etc.

Brand: SKF ,  FAG , NSK , NTN , IKO , INA , TIMKEN , KOYO …….


2307 slef-aligning ball bearing

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