(May 13, 2011 - Rockford, IL)

What type of lubrication should I use with Simplicity linear bearings?

A proper lubricant can potentially reduce friction by up to 50%, help to minimize wear of the bearing liner, reduce heat buildup within the bearing, and possibly increase speeds slightly.

If external lubrication is used with Simplicity linear bearings, be sure to use one of these recommended by PBC. These include waylube oil such as Mobil Vactra #2, any standard 3-in-1 type oil, most general purpose lightweight oils, and low viscosity petroleum based grease.

DO NOT USE WD-40® or similar spray type lubricants. The propellants from the spray will leave behind a gummy residue that will cause long-term stick-slip issues and increased friction for the bearing. DO NOT USE PTFE sprays, fluorocarbons, or any silicone based products. DO NOT USE moly or other type of filled greases. DO NOT USE any type of motor oil with additives. These types of oils may work short term, but in the long run will increase friction and stick-slip.

If grease is to be used, it should be applied as a light film in order to work properly. The temptation will be to pump the bearing full of grease similar to a ball bearing, but the result will be increased friction, stick-slip, and binding.



Other News:
How and When to Use Lubrication for Simplicity Plain Bearings
Igus Offers a 'Quick-release' Nut for its DryLin Lead Screw Tables
SKF Explores Capital Market Opportunities
Dana Breaks Ground on Technical Center in China
BSA Elects 2011-2012 Officers and Directors
Metallized Carbon Corporation Offers Metcar Grade 1515 Copper Impregnated Carbon-Graphite Bearing Material
Trans-Pacific Aerospace Company, Inc. Bearings Pass 25,000 Cycle Testing
Schaeffler Rolling Bearings and Condition Monitoring Ensure Safe Elevator Rides at The Eiffel Tower