Carbon Steel Ball Inquiry for 4.5mm and Bearing Applications

• Color

  black, Black
  Warranty

  Unavailable
• Weight (kg)

  5
  Video outgoing-inspection

  Provided
• Machinery Test Report

  Provided
  Material

  Carbon Steelcarbon steel
• Processing Type

  Casting, Casting
  Model NO.

  High-Cr High-Gr
• Usage

  Construction, Machinery, Chemical, Petroleum, Grind
  Size

  10-150mm
• Customized

  Customized
  Process

  Casting
• Good Wear Rate

  Strong Microscopic Structure
  Heat Treatment

  Oil Quenching+Tempering
• Hardness

  45-66HRC

Carbon steel balls are offered for size and application inquiries. Confirm the exact supplied specification before evaluating a 4.5mm or bearing-related requirement.

Use the actual size choices

The available Model Number selections run from 1.0mm to 4.0mm in 0.5mm steps. A 4.5mm request needs separate confirmation, and the 10-150mm body range should not be treated as the delivered size of those selections.

• Carbon Steel is the stated material.
• Black is the described color.
• Casting is the stated processing route.

Confirm heat treatment and hardness

The description names oil quenching and tempering with a 45-66HRC range. Request the treatment condition and applicable test report for the selected small-diameter ball rather than assigning the whole range to one batch.

Assess bearing suitability by specification

A bearing application requires diameter tolerance, geometry and assembly acceptance criteria. Obtain those details and the actual alloy composition; the ball name and a wear-rate phrase do not establish a bearing load rating or service-life guarantee.