Important NoteThis entire repo was AI created - including all of the data within. The intent was to A) help me with my personal electronics inventory; and B) see how I could use AI to make that process a bit easier. DO NOT TRUST!
PGN 1 Inch Precision Chrome Steel Bearing Balls G25
Details
- Location: Cabinet-5, Bin 33
- Category: Mechanical Components
- Brand: PGN
- Model: 1 Inch Precision Chrome Steel Bearing Balls G25
- Package: Set of 5 pieces
- Quantity: 5
- Status: Available
- Price Range: $15-20
- Product URL: https://a.co/d/7gPRIfd
Description
These precision chrome steel bearing balls are manufactured from AISI 52100 chrome steel, known for its exceptional durability and hardness. Each ball has an exact diameter of 1 inch (25.4mm) and meets G25 grade specifications, indicating precise tolerance levels in sphericity and size accuracy suitable for high-precision mechanical applications. The chrome steel construction provides excellent wear resistance and smooth operation in bearing assemblies.
Specifications
Physical Characteristics
- Diameter: 1 inch (25.4mm) exactly
- Material: AISI 52100 Chrome Steel (high carbon chromium alloy steel)
- Precision Grade: G25 (moderate tolerance class for industrial applications)
- Hardness: Approximately HRC 60-66 (typical for AISI 52100)
- Surface Finish: Polished chrome steel surface
- Weight: Approximately 66 grams per ball
- Quantity: 5 pieces per set
Material Properties
- Steel Type: AISI 52100 high carbon chromium bearing steel
- Carbon Content: ~1.0% carbon for hardness
- Chromium Content: ~1.5% chromium for corrosion resistance
- Heat Treatment: Through-hardened and tempered
- Corrosion Resistance: Good (chrome steel construction)
- Wear Resistance: Excellent for bearing applications
Key Features
- Precision manufactured to G25 grade tolerances
- High carbon chromium steel construction
- Excellent sphericity and surface finish
- Suitable for high-load bearing applications
- Consistent diameter across all balls in set
- Industrial-grade quality for professional use
- Compatible with standard 1-inch bearing races
Image
Image needed: Set of 5 polished chrome steel bearing balls, showing their mirror-like finish and perfect spherical shape.
Visual Description: These precision bearing balls have a mirror-like polished chrome steel finish that reflects light uniformly. Each ball is perfectly spherical with no visible surface imperfections. The chrome steel material gives them a bright, metallic appearance that distinguishes them from standard steel balls.
Applications
Common use cases and applications for these components:
- Precision ball bearing assemblies
- Industrial machinery bearings
- Automotive bearing repairs and upgrades
- Custom bearing race applications
- Mechanical engineering projects
- Prototype bearing development
- High-load bearing applications
- Precision linear motion systems
- Custom machinery construction
- Educational mechanical engineering demonstrations
Technical Notes
Important technical considerations and usage tips:
- Grade G25: Moderate precision grade suitable for most industrial applications
- Tolerance: Exact tolerances depend on manufacturer specifications
- Hardness: HRC 60-66 typical for AISI 52100 steel
- Load Capacity: High load capacity due to chrome steel construction
- Temperature Range: Suitable for normal industrial temperature ranges
- Lubrication: Requires appropriate bearing grease or oil
- Installation: Handle with clean tools to avoid contamination
- Storage: Store in dry environment to prevent corrosion
- Compatibility: Verify race dimensions before installation
- Safety: Wear safety glasses when handling - balls can roll unexpectedly
Tags
bearing-balls, chrome-steel, precision, g25-grade, aisi-52100, mechanical, industrial, pgn cabinet-5 bin-33 status-available
Notes
These PGN precision chrome steel bearing balls are excellent for mechanical projects requiring high-quality bearing components. The 1-inch diameter makes them suitable for larger bearing assemblies and industrial applications. The G25 grade indicates they meet industrial precision standards while remaining cost-effective for most applications. The AISI 52100 chrome steel construction ensures long service life and reliable performance under load. Having 5 pieces provides flexibility for multiple projects or replacement parts. Perfect for mechanical engineers, machinists, and makers working on precision mechanical systems where standard bearings need upgrading or custom bearing assemblies are required.