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CSB260

Caracteristicas
Compared with the traditional hardened steel bearings, the special treated material improves the hardness and reduces the friction coefficients. With the good wear resistance performance of the material, the endurance test under high load and with proper sealed and lubricated conditions, the comprehensive performance of this material is even better than the bronze alloy with solid lubricants. It is suitable for high load low speed application where impact and dust environment working conditions existed.
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Código de producto
CSB260
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产品描述
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Structure:

Based on alloyed steel, the bearing surface is specially treated to improve the wear resistance and anti-seizure performance of the material and considerably reduced the friction coefficients of the bearings. The special patterned surface increases the lubricating period.
CSB

Tech. Data

Material Types CSB320 CSB262 CSB265
Max. Load Static 250Mpa 300Mpa 300Mpa
Dynamic 100Mpa 100Mpa 150Mpa
Max. Speed 10m/s 10m/s 10m/s
Max. PV 1.5 N/mm²*m/s 2.0 N/mm²*m/s 2.5 N/mm²*m/s
Density 7.8g/cm³ 7.8g/cm³ 7.8g/cm³
Hardness ≥550 HV1 ≥550 HV1 ≥550 HV1
Coefficient of thermal expansion 0.05~0.2 0.03~0.2 0.03~0.
Friction coefficient Lubricated 0.05~0.2 0.05~0.2 0.05~0.2
Operation Temperature range -40~+250°C -40~+250°C -40~+250°C
Mating Shaft Roughness Ra<0.8 Ra<0.8 Ra<0.8
Hardness HRC 58-62 HRC 58-62 HRC 58-62
Recommended Lubricating Period <50hr 50-100hr 250hr
Recommended Tolerance Housing: H7, Shaft: f7

 

Typical Applications

This kind of bearings are developed to replace the traditional hardened steel bearings to reduce the 
maintenance cost. The typical applications of this material include the port machinery, forest machinery, construction engineering machinery, truck axles and material handling machinery as well as the rod eyes of the hydraulic cylinders and connecting bearings.
 
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COJINETE LISO DE CHANGSHENG ZHEJIANG, S.L.

Dirección: No.6, Xinda Road,Economic Development Zone, Jiashan, Zhejiang, China
Teléfono: +86-573-84184307
FAX: +86-573-84183450
Buzón: lynn@csb.com.cn

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