Aluminum Spacer

Jinghong Supplier specializes in providing precision aluminum spacer, manufactured from high-strength aluminum alloys. Featuring lightweight, corrosion-resistant, and excellent thermal conductivity properties, these bushes are suitable for mechanical transmission support, bearing housing positioning, shaft-hole fitting, and pipeline diameter transition connections. A variety of types are available, with surface treatment options supported.

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Product Description

In the transmission system, the rotating or reciprocating shafts need to be accurately supported and guided. In pipeline connections, pipes of different specifications need to be cleverly connected. Inside electronic devices, precision PCB boards need to be securely isolated and fixed. It is often a seemingly simple yet crucial component - the liner - that completes these tasks

Jinghong manufacturer's aluminum bushings are high-performance mechanical components designed specifically for applications that require lightweight, corrosion resistance, and good thermal conductivity. The liner is essentially a hollow cylinder, installed inside a hole or on a shaft, serving multiple functions such as support, guidance, friction reduction, positioning, and size conversion. When used as a sliding bearing, it forms a friction pair with the shaft, providing low friction coefficient for rotational or linear motion. When used as a structural component, it precisely controls the spacing and coaxiality of the parts.

Name	Aluminum Spacer
Material	Aluminum Alloy
Standards	GB,DIN, BSW, JIS, UNC, UNF, Non-standard, Customized Drawing
Thread	Metric Coarse, Metric Fine, UNC, UNF, BSW, BSF.
Sizes	Φ2-Φ6Metc
Finish	Plain/others
Price	0.03usd/pcs-0.50usd/pcs
MOQ	Stardard item(Usually little hundred-little thousand)/determined if non-standard

Product Feature

Low density: Aluminum alloy has a density of about 2.7g/cm ³, which is about 2/3 lighter than steel, effectively reducing the weight of moving parts, lowering driving energy consumption, and improving response speed.

Suitable for high-speed motion: In high-speed rotating or reciprocating mechanisms, the advantage of reducing inertial loads is significant.

Numerical Control Turning Forming: High precision CNC lathes are used for machining, with small dimensional tolerances to ensure precise fit between the shaft and the hole.