ĦE Cold Forgings for Auto Parts
ĦE alloy steel wire
ĦE special profiles wire & bar
ĦE Precision secondary operation
ĦE chain parts
ĦE Roller for chain
ĦE Pin for chain
ĦE Solid Bushing for chain
ĦE Flat Wire (Bar) used for Chain split bushing production
>> Solid Bushing for chain
Solid Bushing for chain-4
20 years in the making of solid bushings for chain applications - bicycle chain, motorcycle chain, industrial chain, automobile timing chain, agriculture chain and many others. KAO-MENG is a bona fide global roller supplier. Our cold form solid bushings are seamless. With its designated material flow line, it maintains high tensile strength with required cylindricity and concentricity between ID and OD. These parts provides needed characters essential to final chain overall performance. And we are ISO 9001 & ISO/TS 16949 certified company. An intelligent mix of various wire drawing, cold forming machines with high precision dies and tooling capacity, we provide best value products for our customers to fulfill the cylindricity, ID breaking and providing precise ID chamfering and edge breaking per specifications requirements. With 4 affiliated factories located in various countries, we are able to work with our global customers closely to ensure a long term stable supply and to minimize possible risk induced from business and other risk. To assure product quality and material stability, all processes from steel wire to finished products of either wire drawing or cold forming, are done self sufficient at site. With our lab capacity, R&D know-how and tooling expertise, KAO-MENG is working in sync with customers for product development and product improvement. We can make solid bushings from mid and low carbon steel, alloy steel, stainless steel, aluminum alloy and copper alloy.   Specification


OD (mm)20.1518.0015.7613.4211.248.377.575.583.28
ID (mm)14.6312.9811.289.658.
LG (mm)44.9037.0035.2528.8025.7017.4613.6111.004.72
About products size only for reference, the actual products size is according to the customer’s drawing.   


Min. ODMax. ODMax. LG

Mid & Low Carbon Steel      AISI1008~1062

Alloy Steel      10B21 SCM415~440


Stainless Steel     SUS 302~304

2.50 mm40.00 mm80.00mm
±0.015 mm±0.05 mm±0.30 mm
Specification and Dimension