Product Description

Chrome Steel AISI 52100 metal balls have high hardness, excellent wear resistance, and are used in precision bearings and accurate valve applications.

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Product Details

• Amazon Sales Rank: #14884 in BISS
• Brand: Small Parts

Features

• Sphericity: 0.000024 inches
• Specific Gravity: 7.833
• Rockwell C: 60-67
• Grade 24
• High Precision

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Customer Reviews

Ball bearing uses
I purchased these to use as replacement for bearings in my Fender Stratocaster roller nut. Nobody sells these as a guitar part, so they enabled me to fix the guitar without buying the whole nut assembly. Perfect fit.

Crossfire
I bought these because they are the same size of the balls in the old game Crossfire. They are great replacements.

John

Perfect
These steel grade balls were perfect, I used them as a core for para-cord key chains, and they work perfectly, have almost a mirror finish on them.