Black Racer Ceramic Coated Linear Motion Bearings Champion of high loads, low friction and wear life. No Acceleration or System Speed where they have failed when properly employed - Over 1200'sl Longest Life Test we know of: 19000 Miles with only .00004" Wearl 1-800-113-3183 www.LM7I.com

Black Racer Family Linear Ball Bearing Family Mike Quinn is VP Sales & Marketing at LM76 Please call me with any questions: 617-538-8756 Since 1976 LM76 has been helping engineers solve their most desperate linear applications. Our Black Racer Ceramic Coated linear bearings are without equal when compared to PTFE, plastic and linear ball bearings. Case in point, linear ball bearings must be greased - the same with our Black Racer Ceramic Coated Bearings. Do linear ball bearings offer a lower coefficient of friction - yes - but so low they blow the Black Racer out - NO. The Black Racer will take...

If you lubricate, there is no equal in performance or price! BLACK RACER, CERAMIC COATED LINEAR BEARINGS™ The “original” drop-in replacement for linear ball bushings, our Ceramic Coated bearing is simply awesome in applications where traditional linear ball bushings fail. Ceramic Coated bearings require lubrication - either a grease or light oil. They excel in “ Hellish “ environments, operate with a low Coefficient of friction ( .04 - .08 ) and outlast any comparable product: .00004” wear after 100 million linear FEET! OVER 100 G’s Acceleration! To date, we are not aware of any application where...

Minuteman PTFE composite linear bearings offer a tough, hard ceramic coated aluminum shell which does not chip, flake or generate debris. Bonded to the bearing shell ID is our Minuteman - Green - PTFE , self-lubricating liner which ranges from .025" - .035" thickness depending on bearing size. Minuteman's self-lube PTFE linear is not filled with abrasive materials like glass or metallics that require hardened steel or 440c stainless shafting. Rather, our blend employs high load, non-abrasive polyimide fillers which are able to run on soft, 300 series stainless steels- 303, 304 and 316 SS. Our...

Ceramic Coated Twin, Closed and Open Pillow Blocks Complete Pillow Block Units include Bearing, Grease Fitting, Retention Pin and Seals. Complete Pillow Block Units include Bearing, Grease Fitting, Retention Pin and Seals.

Ceramic Coated European Metric Closed and Open Bearings Ceramic Coated European Closed and Open Bearings Part Number Prefix L = Closed LX = Open LA = Adjustable Slot L50SL=Closed Bearing LX50SL= Open Bearing LA50SL= Adjuatable Slot Bearing Part Number Suffix SA=Self-Aligning L50SLSA= Closed, Self-Aligning Bearing

Black Racer Ceramic Coated Bearing Data C E R A M I C Life Testing Ceramic LM76 Test Parameters: Dynamic Test Load: 100 PSI Speed During Test: 100 feet per minute Lubrication: Lithium Stearate Grease Results: Run-in Wear (10 Hours) Constant Wear Rate After Run-in .00001" Total Wear 3.0 X 10 -13 inches per linear foot of travel e.g. Total wear for 100,000,000 linear feet of travel is .00004". In order to achieve maximum performance of the LM76 Ceramic bearing, a lubrication method is essential. The proper amount of lubrication required is that amount which maintains a constant thin film during...

Performance Data (Ceramic Series) Linear Motion Performance Data Rotar Motion Performance Data Temperature Limitation PV limits as applied to plane bearings vary depending upon the manufacturer's testing procedures. The PV limit for the LM76 bearing was determined to be that point in the testing where the constant coefficient of fric- tion (e.g. .04 increased to .05) remained at that level or higher. At that point, the test was terminated and that load and speed was determined to be the PV limit. Therefore, it should be noted that the PV limit only sig- nifies an increase in friction, and NOT...

Performance Data: Linear and Rotary Ceramic Metric Bearing Performance Linear motion performance data Maximum Velocity Unlimited Maximum Load (static) 34,4 N/mm2 PV limits as applied to plane bearings vary depending upon the manufacturer's testing procedures. The PV limit for the LM76 bearing was determined to be that point in the testing where the constant coefficient of fric- tion (e.g. .04 increased to .05) remained at that level or higher. At that point, the test was terminated and that load and speed was determined to be the PV limit. Therefore, it should be noted that the PV limit only...

LOW SHAFT SUPPORT ASSEMBLIES C P R E C I S I O N VIEW “A” A E Y G X STANDARD LENGTH 48” B PRE-DRILLED LOW SHAFT SUPPORT RAILS VIEW “A” VIEW “B” 12° TYP. 20° TYP. MATERIAL: STEEL OR ALUMINUM Suffix for Aluminum A Suffix for Steel S VIEW “B” S H A FT DIA. SHAFT SUPPORT ASSEMB LY PREDRIL L ED SHAFT SUPPORT RAIL *PL AIN SHAFT SUPPORT RAIL A +/-.001 B C 1/2 LSRA-8 LSR-8-PD LSR-8 .562 .370 1/4 5/8 LSRA-10 LSR-10-PD LSR-10 .687 .450 5/16 3/4 LSRA-12 LSR-12-PD LSR-12 .750 .510 3/8 1 LSRA-16 LSR-16-PD LSR-16 1.000 .690 1/2 1-1/4 LSRA-20 LSR-20-PD LSR-20 1.187 .780 9/16 1-1/2 LSRA-24 LSR-24-PD LSR-24 1.375...

Designers & Manufacturers of Linear Bearings and Linear Slides STANDARD AND EXTRA RIGIDSHAFT END SUPPORTS G H STANDARD EXTRA RIGID • (*) THE DIMENSION "W" IS NOT MACHINED (PROVISION CAN BE MADE FOR THIS DIMENSION TO BE MACHINED) • MANUFACTURED FROM EXTRUDED 6061-T6 ALUMINUM FOR ENGINEERED PERFORMANCE • CUSTOM SHAFT END SUPPORTS INQUIRES CAN BE FAXED OR EMAILED TO: 413-525-3735 [email protected]

LM76 Black Racer Ceramic Coated Special Designs are found on howitzer breach loading mechanisms, high speed mattress making systems, rocket sleds, vehicle crash test systems, hamburger patty presses, biohazard equipment, space shuttles, HPLC systems, and countless mora applications where load, rapid oscillation, shock, high acceleration and environmental Then you came to the right

Linear Bearings that EXCEED the Challenge! More LM76 Linear Motion Products