Excavator Undercarriage Carrier Roller
Excavator carrier rollers provide support and facilitate smooth movement of the track chain. Constructed from durable materials with precise engineering, these rollers offer extended service life in demanding construction environments.
Technical Specifications
Product Overview
High-Performance Carrier Roller
This excavator undercarriage carrier roller is engineered for durability and reliability in demanding construction environments. Built with high-grade 40 Mn2 steel and featuring advanced heat treatment processes, it offers superior wear resistance and extended service life. The design incorporates precision-engineered floating seals and oil-resistant O-rings to ensure consistent performance and protection against harsh operating conditions.
Technical Specifications
- Roller Body Material
- 40 Mn2 Steel
- Roller Body Surface Hardness
- HRC 52-60
- Roller Body Hardening Depth
- 8-20 mm
- Axle Material
- 45# Steel
- Axle Surface Hardness
- HRC 52-60
- Axle Hardening Depth
- 3-6 mm
- Floating Seal Material
- Cr-Al Alloy
- Floating Seal Hardness
- HRC 65-72
- Working Surface Roughness
- 0.1µM-0.2µM
- O-Ring Material
- Butadiene-Acrylonitrile Rubber
Certifications & Quality
Quality Assurance
100% Quality InspectionPremium Quality
- Certifications
- ISO 9001:2015ISO 14001:2015
Service & Support
Service Features
- Long lifespan
- Long warranty
- Competitive price
- Prompt feedback
- Timely delivery
- OEM and customized design available
