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Double Universal Joint
Butted Double Universal Joint
The Belden double universal joint provides the same reliability and service life as the single universal joint with a maximum combined working angle of 70°. Double universal joints provide accurate positioning and flexibility under higher operating angles. Belden double universal joints are available in a wide variety of materials and finishes. Lubricant retaining boots are recommended for operation in corrosive environments.
High-grade alloy steel
Standard operating angles up to 70°
Uniform speed ratio between driving and driven shafts (with parallel output shafts)
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Precision Single Universal Joint
Precision Double Universal Joint
The Belden metric high strength (precision) universal joints are pin and block style and are equipped with hardened bushings for increased endurance and reliable performance.
Metric dimensions following DIN 808
Hardened bushings
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Heavy Duty
High Strength
Leveler Strength
The Belden single pin & block universal joint is manufactured from high-grade alloy steel for increased durability and better performance than standard industrial-grade models. All components are heat-treated, precision machined and ground to close tolerances. The Heavy Duty, High Strength or Leveler Strength universal joint provides exceptional service life in the most demanding applications. All joints are available with or without a lubricant retaining boot.
High grade-alloy steel
Standard operating angles up to 35°
Wide choice of hub configurations and finishes
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In the transmission shaft sector the increase of the production range, which took place in the last few years, allows an ample ex-stock delivery of the medium-light types.
The power increase of the heavy types, with flanges up to 1200 mm and maximum torque of 9000 kN, sets our company among the European leaders of this sector.
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Universal Joints
Belden universal joints satisfy a broad spectrum of system design requirements and should be considered when engineers are faced with the complicated challenges of today's manufacturing demands.
The Belden universal joint has become recognized as the most precise and reliable universal joint on the worldwide market today. Belden's team of design engineers is able to create and manufacture universal joints to fit almost any and every application.
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Types of universal joint :
- single,
- double,
- telescopic,
- with kneecap,
- with brace,
- with telescopic brace,
- of precision,
- with plain bearing.
Matters:
- Synthetic miniature material,
- steel,
- stainless steel,
- steel with needle bearing.
Protection'bellow for universal joint, hardness 45 shores.
Contact us or connect you on www.michaud-chailly.fr.
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To assure you of prompt service, Curtis stocks
at all times 14 sizes of joints with solid and
bored hubs.
Standard alloy steel Curtis Turn-Key Joints
are also available from stock, and are ready for
installation with standard bores, keyways and
set screws already installed.
Curtis Alloy Steel Joints employ the use of
leaded alloys for all major component parts of
their joints. The use of leaded materials greatly
improves the machinability of these alloys.
Curtis Alloy Steel Joints feature 41L40-grade
steel for all forks. Forks of 7/8" diameter and
larger have induction-hardened bearing areas for
strength and durability. The body (hubs) of the
joints remain in an annealed state, which affords
free machinability. Center blocks and pins are
machined from 86L20 alloy steel. Center-blocks
and pins are carburized and case hardened to generate
superior wear characteristics yet remain ductile,
thereby enabling the joint to
handle shock loads without experiencing
premature failure.
For assistance in ordering your universal joints,
please refer to Curtis’ How to Order instructions
on page 19. To check the static torque rating,
dimensions, weight and other specific characteristics
of Standard Curtis Alloy Steel Joints, please
refer to the Selection Guides for single, double
and Turn-Key joints.
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Curtis double joints are available in 14 sizes,
and share all of the advantages of Curtis
single U-joints. Features include:
• Extra angularity allows standard units to
operate at angles up to 70°.
• Quick and easy TakeApart™ design for
easy and economical disassembly and
reassembly, with no special tooling required.
• Firm, positive lockup of the entire assembly
thanks to Curtis’ exclusive Tell-Tale Lock
Ring.
• Built-in lubrication passages with Curtis’
exclusive internal lubrication system.
• Lubrication covers (boots) available in
all sizes to retain lubrication and keep out
contaminants, extending the life of the joint.
Curtis Joints do not require grooves on hubs to
retain boots.
• Less galling and seizing because Curtis uses
dissimilar materials on all bearing surfaces.
• Maximum wear and strength from Curtis’
induction hardened forks.
• Easy machinability due to Curtis’ soft hubs.
• Smooth operations and longer life assured
by close and well-controlled tolerances
between mating parts and Curtis’ built-in
lubrication system.
• Perfect concentricity with hubs ground on
center and centering holes provided on solid
hubs to aid in machining.
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Many applications require corrosionresistant
universal joints to assure
sanitation or to avoid premature
oxidation or deterioration. Curtis stainless
steel U-joints are particularly important, for
example, to industries that use food processing
equipment, and for machinery that comes in
contact with corrosive chemicals or is exposed
to water for long periods. Furnace applications
also benefit from stainless steel, which better
withstands high temperatures and other
environmental extremes.
Curtis offers:
• 14 standard O.D. sizes
• 3/8" to 4" diameter
• 303 grade stainless steel in stock
• 304, 316 and other grades available by
special order
For assistance in ordering your universal
joints, please refer to the Curtis How to Order
instructions on page 19. To check the static
torque rating, weight and other characteristics
of Standard Curtis Stainless Steel joints, please
refer to the Selection Guide for single joints
on page 13.
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Manufacturers choose our TakeApart™
design for easy installation. But in some
cases, Curtis Joints don’t have to be disassembled
at all! We supply a complete line of standard
bored joints outfitted with standard keyways
and set screws already installed. Talk about ease
of matching connecting shafts! We call these
U-joints Turn-Key Joints because they truly are
complete and ready to go.
In alloy steel, we have all standard sizes
available in stock, ranging from 3/8" to 4" O.D.
with standard bores (one-half of the O.D.),
keyways and installed set screws. The 3/8" and
1/2" joints come with set screws only, while other
standard O.D. sizes include keyways. Joints 7/8"
or larger have Curtis’ simple TakeApart feature to
allow for more specialized modification.
Our large inventory allows O.E.M.'s and users
delivery on demand.
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Huco's large range of universal joints. The joints shown here can be supplied in different configurations and joining options e.g. with quick release collars or as telescopic drive shafts.
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Lovejoy has been manufacturing industrial universal joint for over 45 years. Our industrial joint product line is well established and provides you with a wide range of standard and specialized products. The Universal Joint is available in 13 sizes and 8 different types such as the D, HD, D303 Stainless, Needle Bearing, LOJ, JR-4, DD, DDX, Multi-Spindle and Universal Joint Boots.
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Belden's metric drive shafts can be developed from the metric universal joint to fit a wide range of applications. The overall length can be designed to the customer's exact specification. Custom drive shaft assemblies can be telescoping and spring loaded with a variety of hub end configurations to choose from.
Custom designed to meet customer specifications
Quick-change feature available
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Brand Name:
EBI
Country of Origin:
China (mainland)
" Key Specifications/Special Features:
Various U-Joints kits for different car models
Heavy duty & light duty available
Good life performance
Primary Competitive Advantages:
Price
Quality Approvals
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This Double Joint is used for the same application as series 0.400, namely in steering axles of all wheel drive vehicles. However, the design of series 0.500 differs slightly from that of series 0.400.
The joint pivots are not located in one plane thus enabling a more compact design. This feature shortens the distance between the centerpiece which results in a shorter installation length.
Series 0.500 offers more joint sizes than series 0.400 thus covering a wider torque range.
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In vehicle construction and mechanical engineering drive flanges form the connection between drive and cardan shaft.
Using modern machine equipment, we manufacture products on the basis of high-quality forgings according to customer drawings.
The drive flanges can be manufactured with internal and external splines as well as with hardened and lead-free ground seal bearing surface.
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Voith Turbo universal joint shafts transmit torques from a driver to the driven machine safely and reliably.
The range includes standard universal joint shafts as well as custom-made shafts to suit your drives and operating conditions. Voith universal joint shafts are capable of transmitting torques of 0.25 kNm to more than 10,000 kNm.
Our universal joint shafts are available in the following designs:
- Shafts with length compensation (standard or tripode)
- Fixed length shafts
- Joint couplings
- Intermediate shafts with single or double bearing
Universal joint shafts are used in
- Rolling mills
- Paper machines
- Rail vehicles
- Marine propulsion
- Pump drives
- Test rigs
- Special drive units
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Ball and socket joints and shafts of our production series 0.800 are supported by gliding bearings and therefore can only be used at low speeds.
The permissible maximum speeds depend on the deflection angle and the load, however, they should not exceed 500 min-1..
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Continuous operation data and conditions, working angle 5°, average life 1000 hours.
The drive shaft is fitted with an "ECS" device for easy coupling with the PTO.
The operations of coupling and uncoupling the transmission shaft and the PTO on tractors or other farm machinery (previously fitted with a dedicated device) are easier and safer with the "ECS" device.
The "ECS" device is made up of a collar fitted on the stub of the yoke, free to rotate around the stub but connected to it through a float-type coupling.
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Depending on the configurations, the Original Elbe Universal Joint Shafts consist of fork parts, joint crosses, needle- or roller bearings, splined length extension and precision tubing.
Fork parts are made using closed die forgings while joint crosses are made from cold press or closed die forgings. Highly stressed areas of the universal drive shafts are heat treated to obtain an optimum combination of hardness and toughness. Subsequently, joint cross journals and bearing seats are ground to very fine tolerances.
Each fork part is bored to enable mounting of the needle- or roller bearing housings. Hub splines for length extension are broached and the mating external splines are rolled. If it becomes necessary to reduce the sliding force of the splines, they can be coated with a high quality plastic.
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The complete manufacturing process with all its advantages is identical with the description of the series 0.100.
The bearings of this series feature roller bearing design with all advantages previously described.
The main advantage of this wing-style version is the positive-fit connection resulting from the key of the bearing housing and the key-way of the flange. Therefore the torque is transmitted in a more defined way in comparison to the friction connection.
The four screws used to mount the flange to the universal joint allow fast assembling and disassembling.
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Cardan joints and cardan shafts according to DIN 808 are supported by sliding bearings and their use is consequently restricted to low-speed drives.
The respective permissible maximum speeds depend on the deflection angle and the load, however, they must not exceed 1000 min-1.
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An overrunning clutch transmits rotary motion only in one direction. It is used to eliminate reverse torques generated by the inertia of implements with heavy rotating masses such as rotors or flywheels during deceleration or stopping.
The GE torsionally resilient joint is used on drivelines for different functions depending upon the specific application -The GE can reduce torque peaks generated by the inertia of machines with heavy flywheels or rotors during abrupt starts or deceleration. -The GE can smooth alternating or pulsating loads that may shorten the life of power transmission components. -The GE can modify the natural frequency of a system, to avoid resonance events that could cause failures. - The GE can smooth torsional vibrations generated by unequal working angles on drivelines with more than one joint.
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Shaft with Casing & Fittings
S.S. White Motor couplings come in 2 types of assemblies - Oilite Bearings Assemblies and Ball Bearings Assemblies. Both Oilite and Ball Bearings Assemblies are available in ten (10) different diameter sizes: .130, .150, .187, .250, .312, .375, .500, .625, .750, and 1.000. Casing is usually necessary for shaft lengths that exceed 8 inches. Also, casing is recommended when the environment is dirty, dusty, or corrosive or when the shafts are run at high speeds in exposed areas where injury can occur. Refer to the chart below to find specifics on each assembly diameter.
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