Wear Resistant Shaft
Product Overview
Wear resistant shafts are specially designed and treated to withstand long-term friction, abrasion, and high-load environments. These shafts are commonly used in mechanical systems requiring continuous motion, high-speed rotation, or frequent contact with other components. By applying advanced materials and surface treatments, they offer outstanding durability, precision, and stability.
Key Features
Excellent wear resistance and long service life
High surface hardness (HRC 58–65 depending on treatment)
Stable performance under high-speed or high-load conditions
Low surface friction to reduce energy loss and heat generation
Anti-corrosion options: chrome plating, nitriding, or stainless materials
Available with stepped shafts, keyways, threads, holes, or custom ends
Typical Applications
Linear motion guides and bearing systems
Automated machinery and CNC equipment
Hydraulic and pneumatic cylinders
Printing, packaging, and textile machinery
Agricultural, mining, or construction equipment
Precision robots and high-cycle actuators
Materials Available
Induction-hardened carbon steel (e.g., S45C, 40Cr)
Hardened stainless steel (e.g., SUS420, SUS440C)
Tool steel or alloy steel (e.g., SKD11, SUJ2)
Optional tungsten carbide or ceramic coating for extreme wear
Technical Specifications (Customizable)
|
Diameter range |
4 mm – 80 mm |
|
Tolerance |
±0.003 mm |
|
Roundness |
≤ 0.002 mm |
|
Hardness |
HRC 58–65 (surface) |
|
Surface roughness |
Ra ≤ 0.2–0.4 μ |
Manufacturing Capabilities
CNC turning and grinding (centerless, cylindrical, step grinding)
Heat treatment: induction hardening, vacuum quenching, nitriding
Surface treatments: hard chrome plating, black oxide, polishing
Custom machining: threads, keyways, chamfers, holes, flat ends
100% quality inspection: dimension, runout, hardness, straightness
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