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356-930 356-930 is offline
Acceleration Junkie
Join Date: Aug 2007
Location: Laguna Beach, CA
Posts: 263
Originally Posted by 930 porsche View Post
Any suggestion where I can get a 9MM ball if any?
The correct size is 9mm.
Available on line from McMaster Carr
Part Number 9292K44, $3.56/pkg of 20
High-Precision Bearing Balls
Ball Material: E52100 Alloy Steel
Diameter: 9 mm
Diameter Tolerance: 0.0001"
Sphericity: 0.000025"
Rockwell Hardness: C60-C67
Specifications Met: American Society for Testing and Materials (ASTM)
ASTM Specification: ASTM A295
Note: Balls are grade 25.

IMO, McMaster Carr is The go-to on-line hardware company. It Will have the parts you want in stock, ship same day.
Chris Toy
356-930 Gone
Old 09-16-2009, 08:36 PM
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