Precision Ball, 440CSS, 3/16In, Pk100 MPN:4RJH8
Precision Ball, 440CSS, 3/16In, Pk100
This precision stainless steel ball is designed for high-performance applications, featuring a 440C stainless steel composition and a polished finish for optimal smoothness. With a hardness of 55-58 HRC, it provides exceptional wear resistance and durability. Suitable for use in extreme temperatures from -300°F to 1,200°F, this ball is ideal for applications in aerospace, automotive, and industrial settings. Its mirror-like finish ensures minimal friction and maximum efficiency, making it an excellent choice for ball bearings, gears, and other mechanical components. Its compact size and high-quality material make it a reliable choice for a wide range of demanding applications.
Top product features:
- Through-Hardened for increased hardness and wear resistance
- Polished finish for reduced friction and improved performance
- Heat Treatable for enhanced durability and reliability
Top product applications:
- Precision Ball applications include:
- Precision instruments such as clocks and watches
- High-temperature applications such as industrial ovens and furnaces
Stainless Steel Ball, Stainless Steel, 440C, Ball, Ball Bearing Grade 25, Outside Diameter 3/16 in, Outside Diameter Tolerance +/-0.0001 in, Fabrication Cold Drawn, Heat Treatment Through-Hardened, Heat Treatable Heat Treatable, Mechanical Finish Polished, 55 HRC Brinell Hardness, 58 HRC Rockwell Hardness, Includes Material Certificate Material Test Report, Standards ANSI/ABMA, Minimum Temperature -300 Degrees F, Maximum Temperature 1,200 Degrees F, Appearance Mirror-Like
Additional Information
- Country of Origin: IN
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 3.00
- Package Width: 1.00
- Package Height: 0.50
- Package Weight: 0.10
Product info last updated on January 28, 2026 12:52pm UTC
Category: Stainless Steel