R & W America L.P.
Bensonville, IL 60106
Sep 05, 2003 Series BK2 Couplings have stainless steel bellow, which exhibits high torsional rigidity and can simultaneously compensate for axial, angular, and lateral misalignment. Shaft hubs are custom-bored on each side for shaft sizes from 0.38–3.13 in. with or without keyways. Sizes are available for torque capacities from 133–13,275 lb-in.

Servometer Corporation
Cedar Grove, NJ 07009-1239
Jul 30, 2003 Micro Miniature Electrodeposited Nickel Bellows are helium-tight and can bend, compress, and cycle. Diameters as small as 0.020 in. are available. Units are suitable as miniature flexible micro-couplings, micro-hermetic seals, pressure responsive devices, aneroids, electrical contacts, or precision micro springs.

A & A Mfg. Co., Inc.
New Berlin, WI 53151
Jul 10, 2003 Expansion Bellows are used in applications where loader or collecting receptacle moves, providing way to load material with little or no mess. They can be made per user requirements with wide range of materials and designs.

A & A Mfg. Co., Inc.
New Berlin, WI 53151
Mar 04, 2003 ThermiSeal bellows have open-to-closed length ratios that minimize space requirements. Bellows protect actuating members that move through range of travel. They are available in a variety of shapes and sizes, and in urethane or PVC materials. Uses include precision medical equipment, semiconductor equipment, clean room applications, and inspection and test equipment.

R & W America L.P.
Bensonville, IL 60106
Feb 18, 2003 Flexible Series MK2 torsionally rigid drive component is backlash and maintenance free, and balanced for high speed. Coupling mounts with 2 clamping screws, and incorporates stainless steel bellow that compensates for axial, lateral, and angular shaft misalignments simultaneously. It is available for torque range from 4–88.5 lb-in.

Sermatech Technical Services
Limerick, PA 19468
Feb 06, 2003 Flexijoint® expansion joints are flexible connectors and tremor barriers designed to compensate for misalignment, absorb expansion and contraction, and isolate vibration and shock in process piping and vessels. BlueLineâ„¢ flexible couplings, expansion joints, and bellows feature corrosion resistance, low spring rates, and uniform wall thickness. They provide protection for fragile FRP, carbon, or glass equipment. Sizes for all units range from 1–8 in. dia.

Steere Enterprises Inc.
Tallmadge, OH 44278
Oct 15, 2002 One-piece, multi-component bellows are produced in vinyl material and seal out dirt and moisture to help reduce sound levels. They provide resistance to weathering, aging, and deterioration. Glossy or matte finishes are available in selection of colors, without parting lines or flash. Bellows are suited for industrial applications including lawn and garden, office furniture, and medical industries.

R & W America L.P.
Bensonville, IL 60106
Sep 18, 2002 BK7 Bellow Coupling mounts to hollow bores with expanding tapered clamping element. Stainless steel bellow compensates for axial, angular, and lateral misalignment simultaneously. Coupling hubs are custom bored and accommodate shaft diameters from 0.12 to 2.36 in. Expanding hub accommodates bores from 0.31 to 2.36 in. Sizes are available for torque capacities ranging from 133 to 2,655 lb-in.

R & W America L.P.
Bensonville, IL 60106
Aug 28, 2002 Metal-bellows Series MK3 is backlash and maintenance free. It can be mounted onto shaft with clamping screw and expanding shaft for hollow bore. Stainless-steel bellow compensates for axial, lateral, and angular shaft misalignments simultaneously. Torque range is 4 to 88.5 lb-in. Torsionally rigid couplings are used in highly dynamic servo applications, such as CNC machining center, robotic drives, and encoder measurement systems.

R & W America L.P.
Bensonville, IL 60106
Jul 17, 2002 MK5 Series press-fit miniature couplings feature keyed tapered hub design allowing them to be quickly mounted and dismounted. Stainless steel bellow compensates for axial, angular, and lateral misalignment. It also isolates shaft bearings of drive and driven elements from any side loading due to misalignment. Shaft hubs are custom bored on each side for shaft sizes from 0.12 to 0.79 in. Sizes are available for torque capacities from 4.5 to 88.5 lb-in.

R & W America L.P.
Bensonville, IL 60106
Jul 01, 2002 BKL Series exhibits high torsional rigidity with zero backlash. Bellow can compensate for axial, angular, and lateral misalignment simultaneously. Moment of inertia is very low due to its low mass and low weight. Shaft hubs are custom bored on each side for shaft sizes from 4 to 62 mm (0.16 to 2.44 in.) with or without keyways. Torque capacities range from 2 to 500 Nm (17 to 4,425 lbs-in.).

R & W America L.P.
Bensonville, IL 60106
Jun 25, 2002 Ecoflex, with stainless steel bellows, have torsional rigidity, zero backlash, and compensate for axial, angular, and lateral misalignment simultaneously. Moment of inertia is very low due to low mass. Couplings offer alternative to beam and helical couplings. Shaft hubs are available in standard sizes in imperial and metric from 3 mm to 1/2 in.

Textiles Coated Inc.
Amherst, NH 03031
Jun 04, 2002 Available in round and rectangular shapes in open-ended or closed form, LFPâ„¢ Bellows and Way Covers are made with flexible, multilayered PTFE material. Heat-sealed covers have no stitching, maintain zero-porosity even after severe flexing, resist chemical attack and ultraviolet exposure, and are rated for 500°F. Covers can incorporate numerous types of end attachments, and are available in thicknesses ranging from 5 to 60 mils.

Hennig, Inc.
Machesney Park, IL 61115
May 31, 2002 Thermally Sealed Linear Rail Bellows offer liquid and dust proof materials and profiled PVC stiffeners in every fold. They install with snap on fit and Velcro fasteners. Thermally Sealed & Stitched Bellows offer seamless design for both liquid and particle protection. PVC frame is permanently attached into each fold. Stitched Style Bellow comes in round and rectangular form. Armadillo Bellows are offered with stainless steel clad plates.

Servometer Corporation
Cedar Grove, NJ 07009-1239
May 16, 2002 Electrodeposited nickel bellows can be designed for variety of stroke and pressure combinations and for temperatures from -423 to 350 deg F. If assembly is required, bellows can be soldered or E-B welded to custom end pieces.

A & A Mfg. Co., Inc.
New Berlin, WI 53151
May 14, 2002 Neoprene-coated, nylon Gortite(R) bellows-type covers are designed to protect linear motion systems from contaminants in all types of industrial environments. They are available for light, medium, and heavy duty applications in custom and stock sizes.

Valenite Gaging Systems
Oak Park, MI 48237
Apr 10, 2002 Servo-controlled tool compensator system uses servo-motors with inherent high torque ratings instead of stepper motors so it can compensate tools while machine is working. Servo motor is able to directly hold tool point in position while tool is in contact with, and machining, the workpiece allowing machining center to maintain feed rates for multiple tools. This also eliminates tool marks on part during machining operation.

EagleBurgmann Industries
Houston, TX 77040
Mar 05, 2002 Ansitex seals, for ANSI rotating equipment, are available with elastomer or metal bellows, and come in both standard-bore and large-bore configurations. MFL metal bellows seal has operating temperature of -40 to +428 deg F and permits operation with high-solids content. Elastomer version has operating temperature of -4 to +284 deg F and is for use in water, beverage and light chemical applications. All are available in sizes from 1.000 to 4.000 in.

R & W America L.P.
Bensonville, IL 60106
Feb 12, 2002 BK2 series couplings are made with split hub and stainless steel bellow. Hub allows user to assemble coupling on existing equipment where shaft ends cannot be moved. Stainless steel bellow has high torsional rigidity with zero backlash; can compensate for axial, angular, and lateral misalignment simultaneously; and has low moment of inertia. Shaft hubs are bored for shaft diameters from 0.12 to 3.13 in. Torque capacities are 18 to 13,275 in.-lb.