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Description: Designed for use on standard UNF shafts, Threaded Hub Collars feature a precision-machined hub on the face that limits the contact area, minimizing friction. They are ideally suited as a bearing inner-race. They are non-marring, easy to adjust, with high clamping power. Features
- Collar Type: Two Piece Clamp
- Collar Material: Steel
- Design Units: English
- Width: 0.5620 inch
Description: Teflon® Thrust Washers provides a bearing surface for high thrust, low speed applications such as rotating components or pivoting robot arms. They precisely match the inside and outside diameters of their corresponding shaft collars providing a bearing surface with a low coefficient of friction
- Type: Other
- Inside Diameter: 0.6250 inch
- Outside Diameter: 1.31 inch
- Non-Metallic: Other
Description: Thrust Bearings with nylon ball retainers provide shaft collars with a durable, low-friction face for rotary applications. Designed for high load, low speed applications, Stafford Thrust Bearings with nylon ball retainers are typically used to locate idler pulleys, gears, lever arms, and other
- Design Units: Inch
- Inside Diameter: 0.5630 inch
- Outside Diameter: 1 inch
- Rolling Element Material: Steel
Supplier: Numatics, Inc.
Description: . Guide Shafts: Hardened Steel, (stainless available), large diameters for increased load capability Bearings:Precision bearings sealed with rod wipers (self-aligning, self lubricating, low friction, maintenance free) Bumpers: Durable polyurethane material Adjustable Shaft Collars: End of stroke
- Axis Configuration: X Axis Only
- Stroke or X-Axis Travel: 1 to 12 inch
- Carriage Load: 20.1 lbs
- Orientation: Horizontal, Vertical, Other
Supplier: Bayou City Bolt & Supply Co., Inc.
Description: A nut is a type of fastener with a threaded hole. Nuts are almost always used opposite a mating bolt to fasten parts together. The two components work together by a combination of friction between the threads, a slight stretch of the bolt, and compression of the mating parts. Nuts are graded
- Type: Lockwasher, External Tooth, Lockwasher, Helical Spring, Lockwasher, Internal Tooth
- ANSI Nominal Size: 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-1/2"
- Inside Diameter: 0.2600 to 1.53 inch
- Outside Diameter: 0.3630 to 2.16 inch
Supplier: Sonobond Ultrasonics, Inc.
Description: The Filter Collar Bonder also ultrasonically attaches nonwoven filter bags to plastic collars, and is designed for smaller production volumes. It creates a reliable 360-degree bond in as little as 45 seconds, without adhesives or stitching. It is easy to operate with only minimal training
- Equipment Type: Ultrasonic Welding
- Equipment Type: Complete System
Supplier: Welker Engineered Products
Description: FRICTION ROLLERS Welker's friction rollers are powdered metal components designed for economy, long life, and maintenance-free performance. One-piece roller and 3-piece roller systems are available: The one piece roller runs on a hardened shaft, generally positioned with set collars or spacers
- Bushing Type: Flanged
- Design Units: Inch
- Inside Diameter: 0.8750 inch
- Outside Diameter: 2.5 inch
Supplier: Zwick USA
Description: . The advantages: Small deviation in the results No changing of weights No system friction No erroneous oscillations No manipulating hold-back collars Tests can be performed on materials from 80 g/m² up to heavy corrugated board without retro-fitting Ability to perform wet tests
Supplier: Novo Precision, LLC
Description: and sizes are paid off under precise control to almost eliminate the possibility of breaking the wire. The FWPO is available for trial evaluation. The following are some of the features of the TAK FWPO: Low friction ceramic lined plastic “V” shaped roller guides Floating bearing collars
Supplier: FasTest, Inc.
Description: and Sub Assemblies Refrigerant Compressors HVAC-R Filters and Valves FAQ's The industry best EZ Series Grip & Seal connectors deliver fast, efficent seals by moving the bi-directional handle in either direction. Features and benefits: Simple Adjustment - Twist to adjust collar is easily sized
- Connection Method: Lever
- Sealing Method: External
- Connection Size: 0.3750 inch
- Pressure Rating: 500 psi
Supplier: Airflow Systems, Inc.
Description: Features & Benefits Patented friction release pawl-and-sprocket design: Engages positively when positioned, yet offers no resistance when removed. 7-, 10-, or 14-foot lengths: Provides for high-volume collection with maximum reach. Strong HDPE flat base joint: Easy to install; HDPE bearing
Supplier: Carl Stuart Co.
Description: . Suitable for universal applications, both for the gentle circulation of liquids and for powerful mixing. Particular areas of use include micro-organism reproduction, cell and tissue culture. Compact, low-friction mechanics with counterbalanced platform drive for secure and reliable, continuous
- Motion: Orbital
Supplier: Humphrey Products Company
Description: Stainless Steel Series cylinders use stainless steel tubing, drawn and polished to provide ideal lube holding, low friction internal surface. Matte finish on outside. Aluminum heads are attached to stainless steel tubes with Humphrey roll forming process to achieve secure attachment. Piston rods
- Operating Pressure: 0.0 to 200 psi
- Bore Size: 0.5000 to 1.5 inch
- Shaft Diameter: 0.1870 to 0.4370 inch
- Operating Temperature: -40 to 160 F
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Mach III Clutch, Inc.
How Do You Want To Connect?
Mach III will modify its catalog model friction clutches, brakes and torque limiters or create an original design that connects to the shaft the way you prefer. Pictured are a few examples, clockwise from top left: Traditional bore and keyway with set screw. Available in both Imperial and Metric sizes with standard or non-standard keyways. Broached for a square shaft. Extended hub with bore and keyway, slotted for connection to the shaft with clamp collar. Extended hub with bore... (read more)
Browse Pneumatic Clutches Datasheets for Mach III Clutch, Inc.
Mach III Clutch, Inc.
Slip Clutch Adapted for Diameter Restriction
This mechanical friction torque limiter was created in response to a customer ’s request for slip clutch with a 3180 pound inch setting and a 44L100 pilot mounted pulley. The first challenge of this application was that the outside diameter of the torque limiter could not exceed the diameter of the pulley. Mach III designed this unit with eight friction surfaces to deliver the required torque within the diameter restriction. . The second challenge was that the unit had to fit... (read more)
Browse Torque Limiters and Slip Clutches Datasheets for Mach III Clutch, Inc.
Hangzhou Chinabase Machinery Co., Ltd.
Huge Selection of Torque Limiter
Hangzhou Chinabase Machinery manufactures a huge selection of torque limiters. Specializing in: friction torque limiters, pilot ball torque limiters, pilot bronze torque limiters, torque limiters couplings, torque limiters adapters. We have the capability to custom design and manufacture specialized Torque Limiters, and their connections to your requirements. About Us Chinabase Machinery is a group... (read more)
Browse Torque Limiters and Slip Clutches Datasheets for Hangzhou Chinabase Machinery Co., Ltd.
Mach III Clutch, Inc.
Servo Brake With Metric Input and Imperial Output
A machinery manufacturer wanted to continue to use a servo motor made in Japan and a gear reducer made in the USA but no one offered a holding brake that could go between the different faces of the two components. Faced with either costly design changes or abandoning one of these trusted components, the OEM approached Mach III for a solution. Mach III solved the dilemma with this friction brake which provides 2,400 pound inches of torque until air pressure is applied to release... (read more)
Browse Pneumatic Brakes Datasheets for Mach III Clutch, Inc.
OAV® Roller Air Bearings
more robust design (since the porous surface is not exposed), easy to install, replaces conventional bearings, less susceptible to environmental factors such as oil/containments, reduced air consumption, no maintenance required, no friction, clean air, no heat generation up to 140,000 RPM, high accuracy, high speed, and more. Roller Air Bearings are available in both English and metric sizes ranging from .5" to 3" inner diameter (13mm to 75mm) as well as custom sizes. Contact Isotech, Inc... (read more)
Browse Air Bearings Datasheets for Isotech, Inc.
Quadrant Engineering Plastic Products
Quadrant's Duratron® T4540 PAI Labyrinth Seal
Quadrant's Duratron ® T4540 PAI meets criteria required for labyrinth seals in a centrifugal compressor. Developed specifically for use in rotating equipment, this polyamide-imide is specified when larger (especially tubular) shapes are required. In this application very low coefficient of friction and good wear properties were required. Due to its increased dimensional stability, Duratron ® T4540 PAI is found in applications beyond the interstage seals such as this balance piston seal... (read more)
Browse Plastic Plate, Rod, and Stock Shapes Datasheets for Quadrant Engineering Plastic Products
K.O/ Lee Tool & Cutter Grinder
controlled from fine to rapid feed range. The table feed mechanism is designed to be controlled by finger tip action. The spring cushioned table dogs are used for both positioning the table as well as absorbing table return traverse shock. The table ways are hardened, ground and anti-friction bearings are used. It swivels 120 degrees. TAILSTOCK: The right and left tailstocks can be easily positioned any place on the table. The right tailstock has a retractable center for easy mounting... (read more)
Browse Grinders and Grinding Machines Datasheets for LeBlond Ltd.
Conduct Research Top
Getting up to speed with wrap-spring clutch/brakes
constant, repeatable, and independent of inertia or frictional load, provided the unit runs within its rated torque capacity. Conversely, start and stop times of a frictional clutch or brake (bottom) directly depend on load inertia and friction Machines that move loads to specified positions and hold them
Electrohydraulic Controls Boost Thermal Drilling
Melting holes is sometimes a better option than drilling them. Thermal drilling relies on friction from a carbide bit to melt and extrude metal and form a hole. The process leaves a thicker lip around the edges of holes than with conventional drilling, providing more metal for stronger welds
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Development of a Precast Bent Cap System for Seismic Regions
All connection hardware such as friction collars , shims, falsework, or other support systems shall be in accor- dance with the requirements shown in the plans.
Efficiency of end packing with interchangeable friction rings
The Dzerzhinsk Branch of the Leningrad Institute of Chemical Engineering has designed an end packing in which all the solid siliconized graphite friction rings of complex form have a uniform friction collar width [i].
An Investigation of Landing Gear Shimmy: Tire Models, Tire Test Methodologies, Analysis and Parameter Studies
Figure 28 (c) shows the friction collar which is attached to the outer gear and piston and provides friction to the outer piston surface.
Surgical principles of sacral foramen electrode implantation
A friction collar is placed on the Quad-lead electrode (Urys F-110; Urosystems Inc., Sunnyvale, Calif., USA) and fixed in place using a 3-0 silk tie.
Influence of the rigidity of springs on the reliability of face seals
The permitted wear of the hermetizing friction collars depends on the force character- istics of the springs used, the conditions of exploitation, and the technological allow- ances for the manufacture of the springs and parts of the seal.
Innovative Bridge Designs for Rapid Renewal
For geometry control, it may make sense to stop the column just short of the required elevation and, by using friction collars and an edge band, form the last inch or two of the section after the cap is low- ered and �