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This joint was born to satisfay all the exigences of economy together with a reasonable possibility to transmit torsion couples.
Their employment in mainly fit for medium-low speed and with limited torsion moments.
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These joints are the result of a careful construction, with restriced tollerances;
so they can offer great performances.
A particular grounding technic realizes a perfect parallelism of the axes and the single parts
of the joint.
All the parts in touch are hardened, grounded and lapped.
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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.
cardanshafts up to 315mm flange are on stock with quickly delivery time
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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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My company can offer PRECISION REFERENCE UNIVERSAL JOINTS as follows:304 341 387 354 335 356384 358 385 364 386 365363 369 387 434 389 880315-G 964 330 329 331 363549 344 354 371 369 372353 374-G 351 430 354 437358 534 365 534g 391 964392 280 393 281 394 279395 574 396 905 397 927398 313 427 476 429 477433 478 434 563 447 507448 880 449 331 450 332458 333 534 334 338 340395 329 R 319 560 330 377334 358 361 381 For TOYATO CAR as follows:GUT-11 GUT-12 GUT-13 GUT-14GUT-15 GUT-19 GUT-23 GUT-21GUT-16 GUT-20 GUT-24 GUT-17For Mazda car as followsGMB NO. GUMZ3(4) GUMZ8GUMZ1(5) GUMZ6 GUMZ9GUMZ2 GUMZ7 GUMZ10For HONDA car as follows:GUH-02 GUH-65 GUH-72GUH-03 GUH-68 GUH-73 For ISUZU car as followsGUIS 51 GUIS 56 GUIS 60 GUIS 64GUIS 52 GUIS 57 GUIS 61 GUIS 65GUIS 54 GUIS 58 GUIS 62 GUIS 66GUIS 55 GUIS 59 GUIS 63 For Nissan Car as follows:GUN-26 GUN-31 GUN-38 GUN-45GUN-27 GUN-32 GUN-41 GUN-46GUN-28 GUN-33 GUN-42 GUN-47GUN-29 GUN-34 GUN-43 GUN-55GUN-30 GUN-36 GUN-44
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Specifications:
1) U-joint assemblies 1 3/8" x 6 spline Q/R triangular tube
Joint range: 54 x 22 to 118 x 41
2) U-joint assemblies 1 3/8" x 6 spline Q/R lemon tube
Joint range: 54 x 22 to 90 x 32
3) Packing: individual box packing or as per customers' requirements
Drive shaft
Propeller shaft
Drive shaft assembly
Splined shaft
Flange shaft
Splined housing
Welded yoke
Slip yoke
Universal coupling
Universal joint cross
Bearing
Needle roller bearing
Needles for auto bearing
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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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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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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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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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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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Over the last twenty years MAINA has developed the production of a series of industrial universal shafts, to be installed in the main drives of machines or in parts of plants having continuous or unidirectional or reversible operation, subjected to high loads, and in the presence of overloads and repeated impacts.
The product range includes 22 sizes, divided according to the dimensions and the uses, into two different series of universal shafts: a “heavy duty” standard one and a “super heavy duty” special one.
Any technical information regarding the selection and the use, maintenance and lubrication is contained in MAINA catalogue 250/E.
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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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A new angle on Universal Joints
By using a flexured u-joint, the designer/customer benefits from:
Choice of materials
Infinite choice of end attachments
Optimized misalignment and torque capacities
A variety of torsional and lateral bending rates
Ability to run in either manual or motor-driven applications
Constant velocity
A universal joint is a mechanical connection between rotating shafts which are generally not in parallel, but intersecting. "U-joints" transmit torque.
U-joints are used in a variety of applications, wherever handling significant angular misalignment is the main focus. Typical applications include: articulating mechanisms, food processing equipment, replacement for expensive gearboxes, and drives where motor position must be moved angularly off centerline of the driven unit.
The oldest and most common type of u-joint is called the Cardan or Hooke type joint. It consists of two yokes, one on each shaft, connected by a cross shaped intermediate member. These popular u-joints are frequently used in automotive applications. Because the design incorporates several different piece parts, the moving parts of this type of u-joint usually require lubrication; and as the joint wears, the amount of backlash or free play within the joint itself grows. Even a lubricated Cardan u-joint will require periodic maintenance, and may leak lubricant.
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We are very proud to say that with the help of high quality Helical Universal Joints provided by us, we have been able to establish ourselves among the leaders of Precision Universal Joints Manufacturers, Universal Joints Exporters and Universal Joints Suppliers. Universal Joints provided by us are trustworthy, manufactured using latest sophisticated technology. We believe in maintaing excellent quality which is being our mantra and is cautiously nurtured at every level of the organization through training sessions for the personnel.
We have been in the manufacturing of new generation Universal Joints with our main mission of customer satisfaction. We have a well known position in industry as Universal Joints Manufacturers and Universal Joints Exporters. We always deliver Universal Joints on time with reasonable prices. To ensure high quality and maximize customer satisfaction, our quality control team does regular in-house inspection and continuous inspection in all stages of production. We invite you to come and be a part our family.
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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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Over the last twenty years MAINA has developed the production of a series of industrial universal shafts, to be installed in the main drives of machines or in parts of plants having continuous or unidirectional or reversible operation, subjected to high loads, and in the presence of overloads and repeated impacts.
The product range includes 22 sizes, divided according to the dimensions and the uses, into two different series of universal shafts: a “heavy duty” standard one and a “super heavy duty” special one.
Any technical information regarding the selection and the use, maintenance and lubrication is contained in MAINA catalogue 250/E.
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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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Wear- and maintenance-free Line Shafts from R+W
Features of R+W Line Shafts:
Easy assembly and disassembly
Standard lengths up to 6 meters
No intermediate support
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