Vehicles & two-wheelers

Truck Trailer Bogie Suspension Brass Bush

<p style="line-height: 2em;"><span style="color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, Roboto, Oxygen, Ubuntu, Cantarell, &quot;Open Sans&quot;, &quot;Helvetica Neue&quot;, sans-serif; background-color: rgb(255, 255, 255);">The truck trailer bogie suspension brass bush is a precision-engineered wear component designed for heavy-duty …

SupplierShijiazhuang Trust Vehicle Industry Co., Ltd.www.cntrustvehicle.com

About this product

Product information from the supplier.

ParameterSpecification
Product NameTruck Trailer Bogie Suspension Brass Bush
MaterialHigh-grade brass alloy (CuZn / CuSn series optional)
ApplicationLeaf spring suspension – spring eye / bogie pivot connection
Compatible Axle Load13 – 20 tons per axle
Inner Diameter (ID)30mm – 60mm (customizable)
Outer Diameter (OD)40mm – 80mm (customizable)
Length40mm – 120mm (customizable)
Wall Thickness5mm – 15mm (varies by model)
HardnessHB 80 – 120 (adjustable by alloy composition)
Surface FinishSmooth machined finish, deburred
Lubrication FeatureSelf-lubricating / grease groove optional
Corrosion ProtectionNatural anti-corrosion (no additional coating required)
Tolerance ClassISO 286 / H7 (or customized per drawing)
PackagingStandard export carton / wooden crate (with anti-rust protection)
OEM CustomizationAvailable – dimensions, alloy grade, and groove design can be customized
Key Advantages
  • High Wear Resistance – Premium brass alloy ensures long service life under heavy friction and dynamic loads.

  • Self-Lubricating – Reduces friction heat and minimizes frequent greasing, lowering maintenance effort.

  • High Load Capacity – Withstands heavy loads and impact forces for 13–20 ton trailer axles.

  • Corrosion Resistant – Natural rust-proof properties, suitable for humid, coastal, or harsh environments.

  • Precision Fit – Tight dimensional tolerances ensure easy installation and reliable alignment.

  • Cost-Effective Replacement – Affordable wear part, reduces downtime and repair costs.

  • Wide Compatibility – Fits most standard leaf spring suspension systems, ideal for OEM and aftermarket.