1/2" AISI 420 Stainless Steel G40 Precision Ball

Introduction

The 1/2" AISI 420 Stainless Steel G40 Precision Ball is engineered for industrial applications requiring excellent wear resistance, outstanding dimensional accuracy, and dependable corrosion resistance. Manufactured from AISI 420 stainless steel and produced to G40 precision grade, this precision ball combines high hardness with a smooth surface finish for reliable performance in demanding mechanical systems.

Measuring 1/2" (12.7 mm) in diameter, this precision ball is commonly used in industrial valves, pumps, specialty bearings, material handling equipment, automation systems, and mechanical assemblies where long service life and wear resistance are essential. Its medium diameter provides an excellent balance between load capacity and application versatility.

AISI 420 stainless steel is widely recognized for its high hardness after heat treatment and dependable wear resistance while maintaining good corrosion resistance in conventional industrial environments. Manufactured under strict quality standards, the PGN Bearings G40 Precision Ball delivers consistent dimensions and reliable long-term performance.

Hero Product Snippet

Designed for versatile industrial applications, the PGN 1/2" AISI 420 G40 Precision Ball delivers exceptional hardness, outstanding wear resistance, and dependable long-term performance.

Recommended Applications

• Industrial bearings
• Industrial valves
• Pumps
• Automation equipment
• Conveyor systems
• Agricultural machinery
• Mechanical assemblies
• Material handling equipment

A Versatile Size for Industrial Equipment

Its 1/2" (12.7 mm) diameter provides an excellent combination of mechanical strength and installation flexibility, making it suitable for a wide variety of industrial equipment.

High-Hardness AISI 420 Stainless Steel

AISI 420 is a martensitic stainless steel recognized for its high hardness, excellent wear resistance, and good corrosion resistance in industrial applications.

G40 Precision Grade

Manufactured to G40 precision grade, this ball delivers excellent dimensional consistency and a refined surface finish that promotes smooth, reliable mechanical operation.

Built for Continuous Industrial Service

Its hardened stainless steel construction helps minimize wear caused by repeated mechanical contact, extending equipment life and reducing maintenance requirements.

Trusted PGN Bearings Quality

Every PGN precision ball is manufactured under strict quality control procedures to ensure consistent dimensions, reliable finish, and dependable industrial performance.

Key Features

• 1/2" (12.7 mm) diameter
• AISI 420 stainless steel
• G40 precision grade
• High wear resistance
• Good corrosion resistance
• High hardness
• Excellent dimensional consistency
• Uniform surface finish
• Designed for industrial applications
• PGN Bearings quality

FAQ

What is AISI 420 stainless steel?

AISI 420 is a martensitic stainless steel known for its excellent hardness, wear resistance, and good corrosion resistance.

What does G40 mean?

G40 specifies the dimensional accuracy and surface finish classification of the precision ball.

What is the ball diameter?

The ball measures 1/2" (12.7 mm) in diameter.

Where is this ball commonly used?

It is commonly used in industrial bearings, valves, pumps, automation equipment, conveyor systems, and mechanical assemblies.

Is AISI 420 wear resistant?

Yes. Its high hardness makes it particularly suitable for applications involving continuous mechanical contact and wear.

What is the primary advantage of this material?

It combines high hardness, excellent wear resistance, and dependable corrosion resistance for demanding industrial applications.