Established in 1998, China Xiaowei Bearing Co., Ltd. is a high-tech enterprise specializing in plastic sheave manufacturer and design many kinds of bearings. We have a modernized staffs of tech research and fog machine development, ISO9001 certificated, and manufacturing adopts advanced domestic and foreign standards such as GB, API, JIS, DIN, BS, NF and ANSI. Our custom plastic sheaves are exported to countries and regions in Europe(UK, France, Italy, Germany), North America(USA, Canda), the Middle East and Southeast Asia.

Acetal sheave with Acetal ball bearings - efficient, lightweight all plastic sheave assemblies with ball bearings to take axial and thrust loads. Totally corrosion proof. Alloy sheave with Torlon® ball bearings - oversize Torlon® ball bearings minimize friction and provide superior rolling performance. The narrow anodized alloy sheave is ideally suited to small diameter modern fibre control lines. Alloy sheave with Torlon® rollers and Acetal ball bearings - the ultimate high load, low friction sheave package. Torlon® needle rollers provide extremely high axial load performance and Acetal ball bearings counter thrust loads. Available in self contained and 'hubless' models. Alloy sheave and components are hard anodized for corrosion resistance and durability. Acetal - the fundamental moulded sheave material with excellent U.V. and dimensional stability combined with the proven self-lubricating properties of Acetal. Glass reinforced Nylon sheave - the durability of Nylon, reinforced with glass fibres for enhanced strength, mechanical strength and impact resistance Acetal sheave with Oilite® bearing - reliable moulded Acetal sheaves with an oil impregnated sintered bronze bearing for high load performance.

Acetal - the fundamental moulded sheave material with excellent U.V. and dimensional stability combined with the proven self-lubricating properties of Acetal. Glass reinforced Nylon sheave - the durability of Nylon, reinforced with glass fibres for enhanced strength, mechanical strength and impact resistance. Acetal sheave with Oilite® bearing - reliable moulded Acetal sheaves with an oil impregnated sintered bronze bearing for high load performance. Rare earth and nanometer strengthened engineering plastic is a kind of new engineering plastic successfully developed by our company in recent years. It is the optimum material as replacement for steel, copper and aluminum, etc.
All of our products made of the engineering plastic can directly replace metal material with no change to the original designing size, the properties of strength, stiffness and fatigue can meet to the requirements. Light weight: Reducing dead weight at the end of a boom, which provides mobile cranes with greater stability and lifting capability. Improved wire rope life: Self-lubricating, hardness lower than steel rope. Wear resistance: 8.8 times of steel, 8.3 times of copper. Improved the property of crane, little or non maintenance. Corrosive resistance: Non-corrosive benefits for sea use.