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Rulon LR│Superior Chemical Resistance

Among the most popular variations of Rulon®, Rulon® LR is the “Go-To” material for general purpose bearing applications. Rulon LR has a superior chemical inertness, with a ceramic filler for better dielectric and thermal insulation.

Our clients depend on Rulon LR’s durability and dependability for high-pressure gaskets, slide pads, compressor components, and light-to-medium duty structural applications. And sleeve bearings made of Rulon LR can operate up to 10,000 PV, or even higher with intermittent service.

Rulon LR gives the best chemical resistance for mild-to-hardened steel shafting and couterfaces. Learn how it has exceeds in a military application.

Choose LR for:

High temperatures
Chemical resistance
Minimal moisture absorption
Low friction

Click to download the Rulon White Paper

Rulon® LR Material Specifications

Color	Maroon
Performance	Max Load "P" (psi) Mpa: 1,000/6.9
Max Speed "V" (fpm) m/s: 400/2.0
Max "PV" (psi-fpm) (Mpa × m/s): 10,000/0.35
Mating Surface Steel and Stainless Steel	Rb35 and higher
Environment	Steam, Wet, Dry, Vacuum
Relative Rating (1=Low, 5=High)	Coefficient of Friction: 4
Creep resistance: 4
Insulative property: Yes

Available Shapes and Sizes

Rod and Tube	Extruded up to 10' long Molded up to 12" long Extruded 2" max O.D. Molded 47" max O.D. Precision grinding or machining available for some sizes
Sheet and Tape	Tape 38" width max. Skived up to 1/4" thick Molded up to 24" x 3" thick. Max thickness 3" Precision grinding or machining available on thickness
Custom	Contact district sales manager Full machining capabilities available

Rulon® Processes

Automatic Molding	Custom bearings Components, near-net
Extrusion	Rods and tubes Specialty profiles
Hand Molding	Rod, sheet, and tube
Machining	Custom machined parts
Skiving	Tapes and thin sheet
Stamping and forming	Seals Washers Bearings and glides