In demanding industrial environments, precision and durability are non-negotiable. Our 25/32 Inch (19.844mm) GCr15 steel balls are engineered to meet the highest standards for bearings, ensuring smooth operation, reduced friction, and extended service life in critical applications.
Specifications
- Diameter: 25/32 Inch (19.844mm)
- Material: GCr15 (AISI 52100 Equivalent)
- Hardness: 60-66 HRC
- Tolerance: G10 (High Precision)
- Size Range: 13mm–25mm (Custom Sizes Available)
- Surface Finish: ≤ 0.05μm Ra
Material: GCr15 Bearing Steel
GCr15 (equivalent to AISI 52100) is a high-carbon chromium alloy steel known for its exceptional hardness, wear resistance, and fatigue strength. This material is ideal for high-load, high-speed bearing applications, ensuring long-term performance under extreme conditions.
Applications
Our 25/32 Inch (19.844mm) GCr15 steel balls are widely used in:
- Industrial Bearings: Ball bearings, roller bearings, and thrust bearings.
- Automotive: Transmission systems, wheel bearings, and steering components.
- Aerospace: Precision mechanisms and flight control systems.
- Machinery: Pumps, compressors, and gearboxes.
- Medical Equipment: High-precision surgical and diagnostic tools.
Advantages
- High Precision: G10 tolerance ensures minimal deviation for smooth operation.
- Superior Durability: Excellent wear resistance and fatigue life.
- Optimal Performance: Low friction and high load capacity.
- Corrosion Resistance: Suitable for harsh environments with proper treatment.
- Customization: Available in various sizes (13mm–25mm) and surface finishes.
Quality Control
Every batch undergoes rigorous testing to ensure compliance with international standards (ISO 3290, DIN 5401). Our quality control process includes:
- Dimensional accuracy checks (micrometer, optical measurement).
- Hardness testing (Rockwell scale).
- Surface roughness analysis.
- Impact and fatigue resistance testing.
FAQ
Q: What is the tolerance grade of these steel balls?
A: Our 25/32 Inch (19.844mm) steel balls meet G10 tolerance, ensuring high precision for industrial applications.
Q: Can I request custom sizes?
A: Yes, we offer customization in diameters ranging from 13mm to 25mm.
Q: Are these steel balls suitable for high-speed bearings?
A: Absolutely. GCr15 steel provides excellent fatigue resistance, making them ideal for high-speed and high-load applications.
Q: Do you provide surface treatments?
A: Yes, we offer coatings like chrome plating or passivation for enhanced corrosion resistance.
Conclusion
Our 25/32 Inch (19.844mm) GCr15 steel balls are designed for industrial buyers who demand precision, durability, and reliability. Whether for automotive, aerospace, or heavy machinery, these high-precision bearings deliver unmatched performance.
Contact us for free samples. Email: zjhl@gcr15ball.com