TONGJI BEARING CATALOG.pdfWe specilised in production of deep groove ball bearings which is widely used for various types motors and general -Purpose precison equipments.The with low noise reliable stable quality,meet applied motor industry.Manufouturing range: φ20-φ100 inner diameter,φ30-φ100 outer diameter. And the preciaion grade reach: P5.Our forklift mast are system.Mainy indudes Roler bearings, chain wheel side roller bearings. The bearing size φ15-φ80 diameter φ30-φ200 diameter.The high quality steel …
Tongji Bearing Technical information.pdfBearing ClearanceThe so-called internal clearance is the between outer ring, inner ring and steel ball of bearing. Generally, displacement in radial direction fixed called clearance, axial clearance. In operation bearing, size main factor that directly affects performance bearing such as vibration, heat generation, fatigue life. Deep groove bearings are expressed by ordinary actual measurement, order to obtain a stable measurement value, specified load added. Due elastic …
Tongji Bearing Technological Process.pdf01.Material standards1. Control the quality of steel from source, "fixed point and fixed furnace" send personnel to "trace back management";2. Formulate international bearing standards. The trace element content, non-metallic inclusions high low magnification structures are higher than national standard GB/T18254, meet standards United States 52100, Germany 100Cr6 Sweden SKF3.02.Forging process requirementsAdvanced equipment makes forging …
Our company is strong and has many patent certificates.CUKU Bearing Patent CertificateA bearing with dust pollution prevention functionsCUKU assembly that easy to install maintainCUKU cooling functionCUKU waterproof rust-proof deep groove ball bearingCUKU load-bearing capacityCUKU forklift composite good heat dissipation effect long service lifeCUKU roller stabilityCUKU self-lubricating wear resistanceCUKU low-noise low-friction seat for mastCUKU low noise …
1. Installation of rolling bearingsA. Preparation before installationThe installation bearings requires a clean and dry workplace. Especially for miniature small bearings, if dust enters, it will greatly affect the characteristics bearings. Therefore, is best to do in room. The need be unpacked installation. Usually, case grease lubrication, rust inhibitor can installed directly without cleaning; oil lubrication used, or but mixed with inhibitor, which reduce lubricity, must cleaned gasoline kerosene dried use. …
