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Home > Metallic marginal-lubricating bearings

Metallic marginal-lubricating bearings

Metallic marginal-lubricating bearings

CSB Bi-metallic composite bearing material is steel shell backed with low friction and excellent wear resistance bonze powder as bearing layer, the designed oil pockets, grooves and holes are suitable for lubricated application to improve the PV value. The bearing layers include lead bronze, lead-free bronze and lead-free with solid lubricant for high performance.

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CSB-800/815
CSB-800/815
The bronze lead alloy of CSB-800 is CuSb10Pb10, the low lead material CSB-815 with the alloy CuSn10Pb5 is also available. These materials have low friction coefficients and good wear resistance and they are suitable for lubricated working conditions. To improve the lubricating performance, oil grooves or oil deposits could be optional designs.
CSB-820/827
CSB-820/827
The lead free bronze lead alloys include two different materials. CSB-820 is an alloy with Nickle content and CSB-827 is an alloy with Bismuth content. These materials have low friction coefficients and good wear resistance and they are suitable for lubricated working conditions. To improve the lubricating performance, oil grooves or oil deposits could be optional designs.
CSB-J20
CSB-J20
The material has good oil corrosion resistance feature. It is smooth and has outstanding embeddability and antiseizure performance. The working surface is not needed to be coated. It is suitable to be used to mate with soft shaft. The OD of the bearing is machined to a high precision grade and ID is machinable after assembling. This material is conformed to the ROHS regulation 2000/53/EC.
CSB-090
CSB-090
This is a thin wall wrapped bushing. It is suitable for a cost sensitive solution while the tolerance requirement is not critical. The diamond oil deposits hold the grease for the lubricating film establishment during the initial running in of the operation. The ID of the bushing is machinable after assembling. Bronze alloy provides good corrosion resistance and thermal conductivity feature. It is suitable for middle to low load and low speed application and periodically greasing is recommended.
CSB-T90
CSB-T90
This is a thin wall wrapped bushing. It is suitable for a cost sensitive solution while the tolerance requirement is not critical. The diamond oil deposits hold the grease for the lubricating film establishment during the initial running in of the operation. The ID of the bushing is machinable after assembling. Bronze alloy provides good corrosion resistance and thermal conductivity feature. It is suitable for middle to low load and low speed application and periodically light oil lubricating is recommended.
CSB600
CSB600
The cast bronze alloy is a high strength material with good impact resistance, corrosion resistance and wear resistance features under the middle to high load working conditions. High precision machining provides good tolerance matching with the counterparts. Oil grooves, oil deposits could be designed according to the different application conditions. Dimensions of the bearings could be customized for a better match to the customers' existing counterparts.
CSB200C
CSB200C
This is the most economical solution of sliding bearings. It is suitable for high load low speed application where impact and dust environment working conditions existed. In addition to the initial lubricating, periodically lubricating is necessary because marginal lubricating condition can result into a short duration of the bearings. It is not recommended to be used under dry condition and a proper lubrication system must be considered when use this kind of bearings.
CSB260
CSB260
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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Zhejiang Changsheng Sliding Bearing Co., Ltd.

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Zhejiang Changsheng Sliding Bearing Co., Ltd.

ADD.: No.6, Xinda Road,Economic Development Zone, Jiashan, Zhejiang, China
TEL: +86-573-84184307
FAX: +86-573-84183450
E-mail: lynn@csb.com.cn

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