Product Description

Bushing is the removable metal lining of a pivot hole, axle bearing for reducing friction 

or securing a tighter fit. Since busing is a slide bearing, it can carry heavier weights 

than a roller bearing. 
Therefore, bushing is mostly used in coupling parts of heavy duty construction equipment.

DK-BUSH IS...
- Excellent Performance
- Strict Inspection Standard
- Easy Maintenance
- Various Oil Grooves and Shapes
- Wide Range of Diameter
- Compatibility for All Brands

Product Feature

Bushing Manufacturing System 

We have our own manufacturing plant that can make any type's bushing with Fine Groove from general Oil Groove

Surface treatment (MoS2 Inner Surface Coating) 

- To keep heat resistance, low temperature resistance and low frictional performance (m=0.04~0.06)
- To achieve higher intensity and durability than oher coated surface
- To apply where self-lubrication, anti-corrosion and anti-abrasion are most concerned

Product Specification / Models

Raw Material   
Brass Bush: HBSC4
Steel Bush: SCM415, S45C

Heat Treatment
SCM415: Carburizing, Nitriding
SM45C: Induction Hardening

Size (Max. ID X OD X L) 
∅150 X ∅200 X ∅200 mm

Application

Excavator, Wheel loader (construction machinery) Boom, Arm, Ling, Bucket, etc.

Bush, Bushing, Bearing, Slide Bearing, Oil Groove Bushing

Other Information

Compatibility in all brands
- Application possibility for Bushing volume of excavator,, all constructions that need Consume resisting, shock resistant
- DK-BUSH are manufactured according to ISO 9001 & ISO 14001