Bronze Bushing Sleeve Bearing with Internal Groove & Keyway | Construction Machinery Spare Part

Precision Machined Bronze Bushing – Heavy-Duty Sleeve Bearing for XCMG Motor Grader

Engineered for demanding industrial applications, this precision machined bronze bushing delivers exceptional wear resistance, low friction, and long service life. Designed as a direct OEM-compatible replacement bearing component for XCMG GR Series Motor Graders, including GR135, GR165, GR180, and GR215 models.

Key Features

• Premium Brass/Bronze Material: Manufactured from high-quality copper alloy (brass/bronze) for superior corrosion resistance, self-lubricating properties, and excellent load-bearing capacity.
• Internal Lubrication Groove: Precision-machined internal groove ensures consistent oil film distribution, reducing friction and extending component lifespan under continuous operation.
• Keyway Slot Design: Integrated keyway slot prevents rotational movement, ensuring secure and stable positioning within the housing bore.
• CNC Precision Machined: Tight dimensional tolerances on both inner diameter (ID) and outer diameter (OD) guarantee a precise fit and smooth operation.
• Direct Replacement: OEM-compatible fit for XCMG GR135 / GR165 / GR180 / GR215 motor graders — no modifications required.

Specifications

• Material: Copper Alloy (Brass / Bronze)
• Type: Sleeve Bushing / Plain Bearing
• Features: Internal Lubrication Groove, Keyway Slot
• Finish: Precision Ground, Bright Brass
• Application: XCMG Motor Grader, Construction Machinery

Compatible Models

• XCMG GR135 Motor Grader
• XCMG GR165 Motor Grader
• XCMG GR180 Motor Grader
• XCMG GR215 Motor Grader

Also suitable for other construction machinery, agricultural equipment, mining machinery, and general industrial applications where reliable pivot and bearing performance is critical.

Quality Assurance

Each bushing undergoes strict dimensional inspection to ensure compliance with engineering tolerances. Our parts are sourced from experienced manufacturers with proven track records in supplying OEM-grade components to the construction machinery industry.

Please verify inner diameter, outer diameter, and height dimensions against your equipment specifications before ordering. Bulk pricing available — contact us for a quote.