Damp Truck Bushing And Semi-trailer Bushing

Damp truck bushing and semi-trailer bushing

Spring bushing is used to isolate the leaf spring from the mounting hardware. There are various types. Leaf spring bushing will be made of steel, rubber, brass, polyurethane, or a combination of materials. Leaf spring bushings are found in the eyes of springs and any other leaves that may mount to rigid sections of the vehicle such as a torque leaf. Leaf spring is widely exist in truck, trailer, semi-trailer, pick-up, etc. There are front leaf spring bushings and back leaf spring bushing.

No matter it’s a multi-leaf spring or single leaf spring, leaf spring bushing is needed.

GJ BUSH is founded as leaf spring bushing manufacturer.

Product Specifications

Metal Characteristic
Metal Material	According To DIN, ASTM, JIS, BS, NF, GB Standard
Surface Treatment	Parkerizing, Polishing, Zinc Plated, Spray Painted
Heat Treatment	Carburizing, Quench Hardening
Tensile Test	Accordance With Industry Standards
Flattening Test	No Crack Until 2/3 * Diameter
Flaring Test	No Crack Until 5/4 * Diameter

Rubber Characteristic
Rubber Material	NR, EPDM, SBR, NBR, CR, etc
Rubber hardness	30-90 Shore A
Tensile Strength	7-25Mpa
Extension Elongation	Custom-made
Compression Set	35%
Ozone Resistant	Keep Quality 85% min
Temperature Resistant	-45°C
Aging Resistant	Keep Quality 85%
Oil Resistant	Volume Change 10% max
Electric Conduction	Custom-made

Product Characteristic
Adhesive Strength	Custom-made
Radial Rigidity	Custom-made
Axial Rigidity	Custom-made
Torsional Fatigue	Custom-made
Warranty	3 Years Or> 50000KM (OEM Grade) 1 Years (Aftermarket)

这里可以自定义设置

Spring Eye Bush

01

Ultimate Traction

Our products are designed to eliminate vibration and deflection to improve vehicle performance.
02

Precision Fit

Matched components precisely engineered for a perfect fit to your vehicles.
03

Superior Durability

We use the best materials for steel part and rubber part to provide ultimate performance.

04

Unique Formula

The perfect rubber formula is designed to match the different requirements.
05

Beats The Elements

Impervious to deterioration caused by weather，oil，grease and elements.
06

100% Verification

Our products are all pass 100% verification before package, quality always first！

Contact details

Tel: +86 791 83864313

E-mail: Daniel_wang@gjbush.com

Fax: +86 791 83864313

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Leaf Spring Bush

Damp truck bushing and semi-trailer bushing