Tech Talk Blog

Rulon AR and Rulon LR: Back to Basics

May 19, 2015

Rulon AR and Rulon LR:  Back to Basics

I’ve just returned from a few days of customer site visits, which is always a great experience. I enjoy touring the manufacturing plants and learning more about our customers and their bearing challenges. On this trip I was asked about Rulon AR and Rulon LR, two of the over 300 different formulas of Rulon bearing materials. Our customer had some old design prints on file, and could not find the original Rulon formulas specified on the prints. Turns out, their old designs specified Rulon A and Rulon LD; materials that are no longer in production, here’s what we reviewed:

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