Models containing the spare part 82E9-10040 SEAL-SWING BEARING CRAWLER EXCAVATOR R305-7

Seal‑Swing Bearing 82E9‑10040 For R305‑7 Crawler Excavator

Keywords: 82E9‑10040 swing bearing seal, R305‑7 excavator swing bearing seal, crawler excavator slewing bearing seal, excavator swing circle rubber seal, construction machinery sealing spare parts, aftermarket replacement swing seal

Product Overview

Seal‑Swing Bearing Part No.82E9‑10040 is an important rubber sealing component for R305‑7 crawler excavator slewing bearing. It prevents dust, mud, sand and water from entering into swing bearing interior, meanwhile keeps lubricating grease inside the slewing circle, reduces bearing abrasion and avoids swing mechanism abnormal wear. This replacement seal solves common failures including grease leakage, mud intrusion, swing bearing premature damage and noisy swing movement caused by original seal aging, cracking, deformation and surface wear. Every swing bearing seal is strictly inspected for surface integrity, dimension tolerance and elasticity before shipment.

Detailed Specifications

Key Features & Advantages

• Premium wear‑resistant rubber material, excellent elasticity, anti‑aging and tear‑resistant performance for harsh construction‑site working environment.
• Accurate dimension, perfect fitting for swing bearing installation position, effective block dust, muddy water and debris invasion.
• Effectively stop swing bearing grease leaking out, reduce slewing bearing wear, lower abnormal swing noise caused by damaged original seal.
• Good compression‑resistant performance, keep stable sealing effect under long‑time rotary vibration condition.
• Direct‑fit replacement, ideal sealing spare part for R305‑7 excavator swing system overhaul and maintenance.

Application Scope

Fit Equipment: R305‑7 crawler excavator ‑ Widely applied for excavator repair workshops and routine equipment maintenance projects.

Our Company Advantage

We are professional supplier of full‑range construction machinery spare parts, supplying engine parts, hydraulic parts, electrical parts, seal kits and complete overhaul kits. ‑ Large ready stock for various machinery spare parts ‑ Factory‑direct wholesale competitive price ‑ Mixed‑order & one‑stop spare‑parts procurement supported ‑ Professional part‑number matching technical support service

Packaging & Shipping

Neutral export carton with shock‑proof inner packing, prevent collision damage during long‑distance transportation ‑ Multiple shipping options: sea freight, air freight, international express for small trial orders ‑ Export documents such as Commercial Invoice, Packing List can be provided.

Contact Us

If you need more excavator spare parts or other construction machinery replacement components, please send your parts list to us. We will offer our best quotation for you quickly.