Thomson Industries, Inc., Linear Bearings Div.
Port Washington, NY 11050
Nov 11, 2009 Featuring all steel and iron construction, 4 in. RoundWay® RW64-V provides dynamic load capacity of 70,000 lbf at operating temperatures up to 500°F and speeds up to 100 fps. Round shaft enables bearing to rotate, eliminating potential for induced torsional stresses. In addition to concave rollers with 10 million inch L10 rated travel life, bearing features eccentric trunion pin that enables pitch self-alignment, and chain-link design for use in severely contaminated applications.

General Ruby & Sapphire Co., Div. of EWM General Corp.
New Port Richey, FL 34653
Oct 28, 2009 Suited for optics, electronics and optoelectronics, fine mechanics, and laser technologies, Ruby and Sapphire Parts offer transmission range from microwave, vacuum UV, and visible through IR. Refractive index has low dependence on temperature, making sapphire suitable for imaging optics applications. Hard and scratch resistant, Sapphire does not melt until 2,040°C, is insoluble in most industrial solutions, and is resistant to corrosion from acids.

Schaeffler Group Automotive - FAG
Troy, MI 48083
Oct 23, 2009 Split spherical roller bearings are useful when several solid spherical roller bearings are being used to support complex drive shaft or where bearing needs replacing but is located in tight space on machine. With 620 mm dia and 210 kg weight, bearings have split design that enables mounting into existing housing without removal of transmission shaft. Inner ring, outer ring, and cage assembly are split, and cylindrical bore provides direct mounting onto shaft.

NKE AUSTRIA GmbH
Steyr A - 4407  Austria
Oct 09, 2009 Suitable for rope wheels and pulleys, NNF Series is sealed on both sides to prevent dust and splash water from entering bearings. Double row full complement bearings are suitable for low to medium speeds and can take up axial forces and tilting moments in both directions. Lubrication holes in outer and inner ring enable re-lubrication through shaft and housing. For corrosion protection, bearings are available with RoHS-compliant, anti-corrosion coating.

Schaeffler Group USA, Inc.
Fort Mill, SC 29715
Sep 17, 2009 With Isotect® A coating, Rolling Element Bearings are insulated from damage caused by passage of electrical current in large AC or DC motors. Coating acts like resistor and capacitor connected in parallel and can be applied to outer or inner ring external surfaces. Depending on operating temperature, coating has resistance ranging from several ohms up to 10 GW. If operating conditions require higher protection, bearings can be assembled with ceramic rolling elements.

Schaeffler Group USA, Inc.
Fort Mill, SC 29715
Sep 11, 2009 Available in size 608 for inline skates, FAG Cronitect® hybrid bearings have 5 ceramic balls that rotate in high-tech plastic cages on wear-resistant, hard Cronitect® steel raceways optimized for load carrying capacity and corrosion resistance. Low-friction and maintenance-free products weigh 10.5 g and are fitted with non-contact plastic seals on one side. Use in wet weather or washing with water present no problem due to corrosion-resistant materials.

PBC Linear
Roscoe, IL 61073
Sep 10, 2009 Constructed of 300 series stainless steel, Pillow Blocks ensure optimal linear and rotary performance in corrosive, wash-down, clean-room, and food processing applications. Simplicity® Frelon J liner provides nearly frictionless motion and is immune to most acids, caustic chemicals, salt water, and de-ionized water. Operating up to +240°C, self-lubricating bearings contain no rolling elements and are designed to operate on 300 series shafting.

KMS Bearings, Inc.
Anaheim, CA 92807
Sep 10, 2009 Suited for applications that require non-magnetic, non-metallic solution, these plastic bearings feature glass balls, polyester plastic races, and urethane tire mounted to outer race, which minimizes noise and absorbs vibration. Able to run without lubrication, these units can tolerate harsh environments and underwater applications. Some uses include medical MRI, medical X-ray, security X-ray, and CAT scan equipment.

Quality Bearings & Components
Garden City Park, NY 11040
Sep 09, 2009 Featuring glass or stainless steel balls arranged in single and double row construction, plastic plain ball bearings of BBPRIX-... and BBPRIXM... Series are offered in inch and metric sizes to fit shafts from 3/16-1 in. (5-25 mm) dia. Both series withstand washdown and corrosive environments and incorporate acetal raceways. With dynamic load ratings from 17-127 lb, bearings are suited for light-duty applications.

Thomson Industries Inc.
Port Washington NY 11050
Aug 28, 2009 Super Ball Bushing® Bearing and Super Smart Ball Bushing® Bearing Pillow Blocks are available with Lube for Life assemblies, self-lubricating linear bearing pillow blocks that eliminate need for lubrication systems. Assemblies for open or closed pillow blocks provide continuous bearing lubrication and maintenance-free operation. Lube for Life polymer is under constant pressure against 60 Case shafting, ensuring film of lubricant is always present between ball bearings and inner race.

Graphite Metallizing Corporation
Yonkers, NY 10703
Aug 06, 2009 GRAPHALLOY® Stainless Steel Pillow Blocks are available fitted with self-lubricating GRAPHALLOY bushings, which resist attack from water and water-soluble chemicals, do not require lubrication, and are corrosion-resistant. GRAPHALLOY graphite-metal alloy exhibits chemical, mechanical, and tribological properties that provide constant, low coefficient of friction. In addition to being self-lubricating, material withstands temperatures to 1,000°F and can survive dry running pumps.

GGB Bearing Technology
Thorofare, NJ 08086
Jul 30, 2009 Model DP11(TM) PTFE-based, metal-polymer plain bearings optimize dry wear performance in high-frequency, low-amplitude oscillating applications. Units feature steel backing, onto which porous bronze interlayer is sintered, in turn which is impregnated/overlaid with bearing layer composed of PTFE with solid lubricant and fillers. Featuring operating temperature range of -200 to +280°C, devices offer maximum sliding speed of 2.5 msec dry and 5.0 msec oiled.

Schaeffler Group USA, Inc.
Fort Mill, SC 29715
Jul 23, 2009 Designed for FAG cylindrical roller bearings and applicable to other roller bearings, Durotect® B increases bearing resistance during slippage, sliding, and alternating low-load conditions. This matte black, mixed iron oxide coating, measuring 0.4-2.0 µm thick, also promotes run-in behavior of bearings. At 10-20 µm thick, Durotect® P dark grey PTFE coating reduces friction and provides anti-wear protection of main rotor bearings by promoting sliding capacity of bearing outer ring.

SKF USA, Inc.
Kulpsville, PA 19443
Jul 06, 2009 With high stiffness and load-carrying capacity, angular contact thrust ball bearings generate less friction, providing safe radial and axial support and axial guidance of shafts in machine tool screw drives and spindles. Features include 62° contact angle, ground transition between raceway and shoulder, and heat treatment for constant preload over entire service life. Supplied with grease for quick installation, bearings are offered in single- and double-direction versions.

Graphite Metallizing Corporation
Yonkers, NY 10703
Jun 22, 2009 GRAPHALLOY® bushings and bearings are nongalling and are dimensionally stable even when submerged, under load, or experiencing wide temperature swings. Able to withstand temperatures from cryogenic to +1,000°F, bearings and bushings are self-lubricating, suiting them for applications where maintenance operations are infrequent or difficult. They are suitable for deep-well and water pump applications and are also FDA-approved for food-grade applications.

Quality Bearings & Components
Garden City Park, NY 11040
Jun 19, 2009 Available in 52100 chrome steel with snap-over cage feature, Thin Section Ball Bearings come in 4-point contact models as well as Conrad style with Conrad radial contact points, or angular contact style that utilizes angular contact single bearings. Units are rated ABEC 1 and may be ordered in stainless steel as well.

Igus, Inc.
East Providence, RI 02914 0349
Jun 17, 2009 Using self-lubricating, low friction polymer sliding elements, Geared PRT slewing rings can replace ball bearings or rolling elements in many applications. Toothed belt can be mounted on either inner or outer ring of bearing, depending on type of drive configuration required. Available in plastic, aluminum, or stainless steel, bearings suit semiconductor and cleanroom applications, assembly lines, machine tools, and medical and solar industries. Product can also be custom designed.

Tuthill Controls
New Haven, IN 46774
Jun 03, 2009 Self-lubricating and PTFE-lined, rod end bearings and spherical bearings operate within -65 to +325°F range and come in several models with various bore diameter, plating, ball, race, and thread options/configurations. Rod end bearings are available with male and female threads in wide and narrow series and are Government-approved to AS81935. Spherical bearings feature narrow and wide series with and without staking grooves and are Government-approved to AS81820.

Schaeffler Group USA, Inc.
Fort Mill, SC 29715
May 27, 2009 Generation C deep groove ball bearings have optimized raceway curvature between balls and rings, minimizing chance of misalignment between inner/outer ring. Operating in temperatures from -30 to +120°C, units offer minimal heat generation at high speeds as well as minimized noise and shock sensitivity. Bearings feature HRS seal with double lip geometry as well as axial contact between inner ring/seal, protecting them against contamination. They are available with 26-90 mm ODs.

Quality Bearings & Components
Garden City Park, NY 11040
May 18, 2009 Set screw type and locking collar type, BBXINS series are available in various sizes to fit shafts ranging from ½ to 4 in. in dia. Set screw type bearing inserts have 2 set screws which contacts/locks shaft to bearing so that the two will turn as one. With widths ranging from 0.5512-1.5748 in., bearing inserts suit applications in textile machinery, conveyor systems, ventilators, as well as machines for food processing and packing.