5/32 STEEL BALLS GRADE 40 (PACK OF 1200)

The 5/32 Steel Balls Grade 40 Pack of 1200 is designed for precision bearing systems, bicycle hubs, industrial machinery, and general mechanical applications that require smooth rotational movement and dependable durability. Manufactured from hardened bearing-grade steel, these precision steel balls provide reliable roundness, consistent sizing, and low-friction rolling performance for efficient operation in bearing assemblies. The Grade 40 precision rating makes them suitable for general-purpose maintenance, repair work, and industrial servicing where stable performance and durability are important. Their polished steel surface helps reduce wear and improve movement inside bearings under continuous use. Ideal for bicycle repair workshops, industrial maintenance teams, and mechanical servicing applications, this bulk pack of 1200 steel balls offers long-lasting reliability and consistent performance for both cycling and machinery-related bearing systems.

Key Features

• Product Type: Precision steel bearing balls

• Ball Size: 5/32 inch

• Grade Rating: Grade 40

• Quantity: Pack of 1200

• Material: Hardened bearing-grade steel

• Surface Finish: Smooth polished metallic finish

• Application: Bearings, bicycle hubs, and machinery assemblies

• Performance: Low friction rolling performance

• Durability: Wear-resistant steel construction

• Usage Type: Workshop, industrial, and maintenance applications

Product Specifications

• Size: 5/32 inch

• Grade: Grade 40 precision

• Material Type: Hardened steel

• Finish: High-polish steel surface

• Quantity Per Pack: 1200 steel balls

• Shape Accuracy: Precision spherical construction

• Recommended Use: Bearing replacement and servicing

• Suitable Applications: Bicycle hubs, industrial machinery, and mechanical systems

• Corrosion Resistance: Standard protective steel finish

Bearing Performance & Durability

These Grade 40 steel balls are engineered to support smooth and consistent rotational movement inside bearing systems. The hardened steel construction improves resistance against wear and mechanical stress during continuous operation. Their polished finish helps reduce friction and supports efficient rolling performance in bicycle hubs, industrial equipment, and precision assemblies. Suitable for regular maintenance and replacement work, these steel balls provide dependable durability and stable mechanical efficiency.

Easy Operation / Usage

• Clean the bearing assembly before installation

• Apply suitable lubricant or bearing grease if required

• Insert steel balls evenly into the bearing race

• Ensure proper spacing and alignment during assembly

• Reassemble bearing components securely

• Perform regular maintenance for smooth operation

Why Choose This Product

• Reliable Precision: Grade 40 quality for stable rolling performance

• Bulk Quantity: Suitable for workshops and industrial servicing

• Durable Material: Hardened steel construction for long-term use

• Smooth Operation: Helps reduce friction and bearing wear

• Versatile Use: Suitable for bicycle and machinery applications

• Consistent Quality: Uniform sizing and polished finish

In the Box

• 1200 x 5/32 Steel Balls Grade 40