tungsten carbide bearing bushing

  • Material: Tungsten carbide
  • Shape: Custom-made
  • Origin: China
  • HS Code: 84139100
  • Production Capacity: 20 tons per month
  • Certificate: ISO9001
  • Hardness: 89.5-91HRA

Product Description

Tungsten carbide bearing bushing is a high-performance cylindrical sleeve made from tungsten carbide, typically installed inside the bearing seat and in direct contact with the shaft. It protects both the shaft and the bearing seat from wear while maintaining smooth and reliable operation

It offers exceptional hardness, wear resistance, and corrosion resistance, ensuring long-lasting durability in demanding environments. These bushings are widely used in pumps, drilling equipment, chemical machinery, and other industrial systems that require high load capacity and precision.

Key Features

  • Exceptional Hardness & Wear Resistance: Made from tungsten carbide, the bushing delivers outstanding hardness, allowing it to withstand heavy loads and continuous operation without significant wear, ensuring long-term reliability and extended service life.
  • Corrosion & Chemical Resistance: Resistant to acids, alkalis, and other harsh chemical environments, the bushing maintains its integrity even under challenging industrial conditions, making it suitable for pumps, chemical machinery, and other corrosive applications.
  • High Load Capacity: Engineered to handle both radial and axial loads, the bushing provides stable support for shafts in heavy-duty equipment, preventing deformation and maintaining consistent performance.
  • Low Friction & Smooth Operation: The precision-ground surface reduces friction between the shaft and bearing seat, ensuring smooth rotation, minimizing wear, and improving overall operational efficiency.
  • Heat Resistance & Dimensional Stability: The tungsten carbide material maintains its strength, hardness, and dimensional accuracy even in high-temperature environments, preventing warping or expansion that could affect performance.
  • Shaft & Bearing Seat Protection: By providing a durable interface between the shaft and bearing seat, the bushing minimizes direct contact and wear, protecting critical components and extending the overall lifespan of the mechanical system.

Typical Applications

Automotive Industry: Used in engines, transmissions, suspension systems, and other critical components where durability and precision are required.

Mechanical & Industrial Equipment: Essential for pumps, compressors, fans, and other rotating machinery to ensure smooth operation and reduce wear.

Aerospace: Applied in aircraft engines, landing gear, and other high-stress components that demand high strength, heat resistance, and reliability.

Oil & Gas / Drilling Tools: Used in MWD and LWD tools, pulse generators, and downhole drilling assemblies, providing wear resistance and shaft protection under extreme conditions.

Chemical & Corrosive Environments: Suitable for valves, mixers, reactors, and other equipment exposed to acids, alkalis, or corrosive fluids.

Heavy Machinery & Mining: Supports shafts and bearings in mining, construction, and material handling equipment operating under heavy loads and abrasive conditions.

Why Choose Our Tungsten Carbide Bearing Bushing?

Superior Material Quality

We use 100% high-grade tungsten carbide, which can ensure exceptional hardness, wear resistance, and long service life even under extreme conditions.

Precision Engineering

Manufactured with advanced grinding and machining processes for tight tolerances, smooth surfaces, and reliable shaft support.

Versatile Applications

Suitable for automotive, aerospace, mechanical equipment, pumps, drilling tools, and chemical machinery, offering performance across diverse industries.

Reliable Performance & Protection

Reduces friction, protects shafts and bearing seats, and maintains dimensional stability in high-load, high-temperature, or corrosive environments.

Related Products

Get Your Customized Solution

Our team and engineers are ready to provide the most cost-efficient solution for you.

Contact Us