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SWC-Dh Short Telescopic Welding Type Small Joint Cross-Axis Universal Coupling
1-9 Piece
$15010 Piece
$135Product information
High-quality SWC-Dh Short Telescopic Welding Type Small Joint Cross-Axis Universal Coupling supplied by Haichuang Heavy Industry (Henan) Co., Ltd. Bulk wholesale pricing ranges from $135 to $150 per Piece with a minimum order of 1 Piece. Inquiry for latest prices.
Package Size:
100.00cm * 100.00cm * 100.00cm
Bore Diameter:
19mm
Speed:
4000r/M
Package Gross Weight:
50.000kg
Production Capacity:
500000 Pieces/Year
Torque:
>80N.M
Vibration Dampening:
Advanced Shock Absorption
Refund Policy:
Claim a refund if your order doesn't ship, is missing, or arrives with product issues.
Specifications
Package Size:
100.00cm * 100.00cm * 100.00cm
Bore Diameter:
19mm
Speed:
4000r/M
Package Gross Weight:
50.000kg
Production Capacity:
500000 Pieces/Year
Torque:
>80N.M
Vibration Dampening:
Advanced Shock Absorption
Refund Policy:
Claim a refund if your order doesn't ship, is missing, or arrives with product issues.
Shipping Cost:
Contact the supplier about freight and estimated delivery time.
Service Life:
Extended Operational Duration
Trade Term:
FOB, CIF, CFR, EXW
Structure:
Flexible
Trademark:
HAICHUANG HEAVY INDUSTRY
Model NO.:
HC series
Load Capacity:
Heavy-Duty Weight Rating
Origin:
Henan, China
Material Construction:
High-Strength Alloy Steel
Material:
High-Strength Forged Steel (Hubs and Sleeves)
Quality Standard:
Industrial Grade Certification
Payment Term:
LC, T/T, PayPal, Western Union, D/P
Lubrication Requirement:
Maintenance-Free Design
Misalignment Tolerance:
Multi-Directional Flexibility
Primary Function:
Rotational Motion Transmission
Port Of Loading:
Shanghai Port, Qingdao Port
Installation Type:
Standard Mounting Configuration
Transport Package:
Standard Packaging or Customized
Specification:
Standard Specifications or Customized
Payment Methods:
Support payments in USD
Keywords:
Universal Coupling
Product Name:
Universal Coupling
Type:
Universal Coupling
Operating Temperature:
Wide Temperature Range
Business Details
Country:
China
Business Types:
Not specified
Main Markets:
Not specified
Main Products:
Year Established:
2011-12-14
Annual Revenue Amount:
Not specified
Numbers Of Employees:
106
Preferred Payment Term:
LC, T/T, PayPal, Western Union, D/P
Preferred Trade Term:
FOB, CIF, CFR, EXW
Port Of Loading:
Shanghai Port, Qingdao Port
Certificates:
ISO14001, ISO45001:2018, ISO9001:2015
Product descriptions from the supplier
Product Description
Cross Shaft Universal Coupling
I. Product Overview
The cross shaft universal coupling is a core mechanical transmission component with high adaptability. Its core function is to realize constant-velocity continuous rotation between two shafts that are not on the same straight line, have a large axis angle, or have axial movement, and reliably transmit torque and motion. With the characteristics of large deviation angle, high torque transmission, and compact structure, it is widely applicable to various general machinery and heavy industrial scenarios. It is a key equipment for solving non-coaxial transmission problems, which can effectively compensate for the angle deviation and axial displacement between two shafts and ensure the stable and efficient operation of the transmission system.
II. Structural Composition and Working Principle
1. Core Structure
The product is mainly composed of four core components: cross shaft, universal joint fork, needle roller bearing and sealing assembly. Some telescopic models are additionally equipped with spline shaft and spline sleeve structures. Among them: the cross shaft is the core force transmission component, which connects two universal joint forks through a spatial hinge structure; the needle roller bearing is assembled in the bearing hole of the universal joint fork to reduce the rotational friction of the cross shaft journal; the sealing assembly adopts J-shaped oil seal or double-lip skeleton oil seal design to effectively prevent the leakage of lubricating grease and the intrusion of external dust and water vapor.
2. Working Principle
Based on the geometric transmission principle, when the driving shaft rotates, the power is transmitted to the cross shaft through the driving end universal joint fork, and then the cross shaft transmits the power to the driven end universal joint fork to drive the driven shaft to rotate. Through the flexible articulation of the cross shaft and the two universal joint forks, constant-velocity transmission of the two shafts within a certain angle deviation range can be realized; the telescopic models with spline structure can compensate for the axial displacement between the two shafts through the relative sliding of the spline shaft and the spline sleeve, further improving the transmission adaptability.
III. Core Advantages
• Excellent Angle Compensation Capacity: It can adapt to the angle requirement of the two shafts. The maximum axis angle of conventional models is ≤45° (WS/WSD series), and the maximum angle of heavy industrial models (such as SWC series) can reach 5°~15°, which can flexibly cope with the axis deviation problem in complex installation environments.
• High Torque Transmission Efficiency: Adopting high-strength transmission structure design, it has high transmission efficiency and stable torque transmission. The nominal torque coverage is wide, ranging from 11.2N·m (small series) to 1150kN·m (heavy series), which can meet the diverse needs of light precision transmission to heavy industrial heavy-load transmission.
• Reliable Structure and Long Service Life: Key components are made of carburized and quenched alloy steel (such as 20CrMnTi), with surface hardness reaching HRC58-62, excellent wear resistance and fatigue resistance; combined with scientific lubrication system and sealing design, it effectively reduces component wear and prolongs service life.
• Wide Application Scenarios: Various models such as general type, high-speed type, micro type, telescopic type and large torque type are derived through different structural designs, which can be selected according to working conditions and are suitable for complex industrial environments such as high temperature, heavy load, high speed and high dust.
• Convenient Installation and Maintenance: The structure design is simple. During installation, only phase alignment and bolt fastening are required. Subsequent maintenance is mainly periodic lubrication and inspection. The operation process is simple, which can reduce operation and maintenance costs and downtime risks.
V. Application Scenarios
With its strong adaptability and high reliability, the cross shaft universal coupling has been widely used in many industrial fields. The core application scenarios include:
• Metallurgical industry: Main transmission systems such as cold/hot rolling mills, straightening machines and continuous casting machines;
• Construction machinery: Drive shaft connection of excavators, cranes, loaders and road rollers;
• Mining and coal industry: Power transmission of mining crushers, conveyors and coal mining equipment;
• Marine and offshore engineering: Marine propulsion systems, deck machinery and offshore platform auxiliary equipment;
• General machinery: Transmission systems such as oil drilling rigs, rubber machinery, papermaking machinery, fans and water pumps;
• Other fields: Automobile drive shafts (rear-wheel drive/four-wheel drive vehicles), railway locomotive drive systems, yaw transmission of new energy equipment, etc.
VI. Installation and Maintenance Specifications
1. Installation Points
• Phase Alignment: For telescopic models, it is necessary to ensure that the arrow marks of the spline shaft and the spline sleeve are aligned. The phase difference of the axis of the bearing holes of the yokes at both ends is ≤1° to avoid periodic impact during high-speed operation;
• Cleaning and Fastening: The flange surface must be thoroughly cleaned, degreased and dried. Use 10.9 grade bolts to fasten by staggered fastening method. The pre-tightening torque meets the design requirements. Adhesive can be applied to the thread to enhance stability. Low-hardness washers are prohibited;
• Dynamic Verification: Check the bolt looseness after 8 hours of load operation, and re-tighten until stable. It is recommended to conduct continuous verification for 3 shifts to ensure reliable installation.
2. Lubrication Management
• Grease Selection: Use No. 2 industrial lithium-based grease for conventional working conditions, No. 3-4 calcium-based grease or synthetic lithium-based grease for high-temperature environments. A small amount of molybdenum disulfide can be added to the spline pair to enhance wear resistance;
• Greasing Specifications: New equipment is pre-greased at the factory and needs to be refilled if stored for more than 6 months; lubricate once a week in the initial operation period. After stabilization, lubricate the bearings quarterly and the spline pairs every six months. When greasing, ensure that the new grease squeezes out the old grease until fresh grease overflows from the oil seal;
• Special Working Conditions: For high-temperature or dusty environments, the lubrication cycle should be shortened. It is recommended to lubricate once a week and check the lubrication status daily.
3. Regular Maintenance
• Daily Inspection: Monitor vibration, abnormal noise, temperature anomalies and bolt looseness during operation, and shut down for maintenance immediately if problems are found;
• Semi-annual Full Inspection: Disassemble and check the wear of the cross shaft journal and needle roller bearing (allowable value ≤0.25mm), the wear of the gasket (allowable value ≤0.35mm) and the fit clearance of the spline pair, and replace components if necessary;
• Component Replacement: Bearings and cross shafts must be cleaned separately, and mixed use of cleaning fluids is prohibited; when disassembling, rotate the cross shaft 180° for installation, which can balance journal wear and prolong service life.
VII. Customization Services and Quality Assurance
We support customizing products according to the user's equipment parameters and working condition requirements. The customizable scope includes: overall dimension, nominal torque, telescopic amount, flange type (DIN/SAE and other standards), material upgrade (stainless steel, special alloy steel) and sealing structure optimization. The product production strictly follows relevant standards such as JB/T 5513-91 and GB. Key components undergo flaw detection and dynamic balance correction to ensure that the delivered products meet the reliability requirements of industrial transmission systems. We provide comprehensive pre-sales selection consultation and after-sales technical support to help users achieve precise adaptation and efficient operation and maintenance.
FAQ
Q1: Are you factory?
A: Yes, we are factory. We have world leading manufacturing facilities which can meet different levels of product.
A: Yes, we are factory. We have world leading manufacturing facilities which can meet different levels of product.
Q2: What's your MOQ
A: MOQ. 1
B: Customized products: Depend on different products.
A: MOQ. 1
B: Customized products: Depend on different products.
Q3: How long is your warranty?
A: Guarantee for 12 months from the date of shipment.
A: Guarantee for 12 months from the date of shipment.
Q4: Could you be the OEM for the customer?
A: No problem, we have quite rich experience for world famous brands for dozens of years.
A: No problem, we have quite rich experience for world famous brands for dozens of years.
Q5: What's your delivery time?
A: Small standard products are always in stock.
B: Big-sized products deliver in 15-20 days.
C: Customized product delivery depends on different products.
A: Small standard products are always in stock.
B: Big-sized products deliver in 15-20 days.
C: Customized product delivery depends on different products.
Q6: What are your terms of payment?
A: Small Amount: T/T 100% in Advance.
B: Large Amount: T/T 30% as a deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
A: Small Amount: T/T 100% in Advance.
B: Large Amount: T/T 30% as a deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q7: May I visit your factory?
A: Sure. Our factory is in Xinxiang City, Henan province, around 1.5 hours from Xinzheng Airport.
The address is Liudao Industry Park, Changzhou City, Jiangsu Province, China.
1. 5-hour train from Shanghai to our factory;
2. A 3-hour airplane flight from Guangzhou city /Beijing city to our factory.
A: Sure. Our factory is in Xinxiang City, Henan province, around 1.5 hours from Xinzheng Airport.
The address is Liudao Industry Park, Changzhou City, Jiangsu Province, China.
1. 5-hour train from Shanghai to our factory;
2. A 3-hour airplane flight from Guangzhou city /Beijing city to our factory.
Q8: How do you make our business long-term and good relationship?
A: We keep excellent quality, thoughtful after-sales service, and competitive prices to ensure our customers' benefit.
B: We respect every customer as our friend, and we sincerely do business and make friends with them, no matter where they come from
A: We keep excellent quality, thoughtful after-sales service, and competitive prices to ensure our customers' benefit.
B: We respect every customer as our friend, and we sincerely do business and make friends with them, no matter where they come from
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Summary by Vivian
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3.9/5
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Haichuang Heavy Industry (Henan) Co., Ltd is a company based in China, established on 2011-12-14, with 106 employees, offering LC, T/T, PayPal, Western Union, D/P payment terms and FOB, CIF, CFR, EXW trade terms, loading at Shanghai Port, Qingdao Port, and located at the Northwest Corner of The Intersection of Xihuan Road and Xiangquan Road in Weibin District, Xinxiang City, Xinxiang, Henan, China. The company specializes in Automobile Gear Couplings, Drum Units, Universal Joints and produces a range of mechanical products including 3ml4780b-D Vertical Steel Ball Grinding Machine for Precision Processing, Advanced Spline Shaft Drum Wzl Coupling for Material Handling Unit, Cranes, Conveyors, and Metallurgical Equipment Heavy-Duty Crane-Specific Wzl Drum Coupling, Custom Combination Multi Element Coupling for Dynamic Power Transfer System, Design According to Customer Requirements Light-Duty Safe Drum Coupling for, Designed to Match Specific Rail Profiles Auto Spare Parts Cast Steel, Durable Gourd Shaped Flexible Shaft Coupling for Mechanical Transmission Line, Easy-to-Disassemble Maintenance-Free Ultra-High Precision Mining Machinery Cross Shaft Universal Coupling, Flexible Drum Gear Shaft Coupling for Petroleum Equipment Power Transmission, Flexible Haichuang Heavy Industry Ws/Wsd Cross Shaft Cross-Shaft Universal Coupling, Haichuang Heavy Industry Double Cross Type Shaft Cross-Axis Universal Coupling, Haichuang Heavy Industry Industrial Cross Shaft Coupling Cross-Shaft Universal Joint, Haichuang Heavy Industry Large Torque High-Quality Drum Shaped Gear Coupling, Heavy Duty Cast Steel Crane Wheel Assembly for Container Terminals, Heavy Duty Double Flange Crane Drive Wheel for Industrial Machinery, Heavy Duty High-Strength Alloy Steel Universal Cardan Shaft Coupling, Heavy-Duty CNC Bearing Inner Bore ID Grinding Machine for Automotive Transmissions, High Precision Composite Combination Coupling for Robotics Application, High Stability Long Wheelbase Drum Gear Couplings for Metallurgical Equipment, High-Speed CNC Inner Bearing Ring Raceway Grinding Machine for Railway Applications, High-Speed Cross Shaft Universal Coupling for Hc Series Models, High-Strength Alloy Steel Standard Haichuang Heavy Industry Welded Cross Shaft Universal Coupling, High-Strength Shaft Type Cross-Axis Coupling for Rotational Motion Transmission, Industrial Combination Multi Disc Coupling for Automation Equipment, Industrial Drum Gear Coupling - Reducers Lifting Machinery, Industrial Drum Gear Shaft Coupling Assembly for Mechanical Power Transmission, Industrial Grade Double Flange Crane Wheel for Material Handling, Large Bore Diameter High Stability Haichuang Heavy Industry Crane-Specific Gear Couplings, Large Bore Diameter High Stability Haichuang Heavy Industry Efficient Gear Couplings, Large Bore Diameter Wear-Resistant Haichuang Heavy Industry Gear Couplings for Harsh Environments, Long Lifespan Drum Gear Shaft Coupling Connects Coaxial Shaft Systems Efficiently, Long Wheelbase Heavy-Duty Haichuang Heavy Industry Efficient Drum Gear Couplings, Micro-Gap Type No-Gap Haichuang Heavy Industry High Precision Cross-Axis Universal Coupling, Mllz Compact Integral Brake Wheel Plum Coupling for Metallurgical Machinery, Modularization Easy-to-Disassemble High Torque Mining Machinery Cross Shaft Universal Coupling, Multi-Directional Flexibility Haichuang Heavy Industry Telescopic Cross Shaft Universal Coupling, Non-Standard Customization Maintenance-Free Mining Machinery Industrial Cross Shaft Universal Coupling, Pulley Block, Robust Mllz Integral Brake Plum Blossom Coupling for High Speed Operations, Single Cross Shaft Type Cast Haichuang Heavy Industry Joint Cross-Axis Universal Coupling, Sliding Bearing Structure Detachable, Integrated Joint Shaft Cross-Axis Universal Coupling, Standard Mounting Configuration Haichuang Heavy Industry Cardan Shaft Cross-Shaft Universal Joint, Standard Packaging or Customized CNC Double Beam Crane Wheels with ISO9001, Standard Specifications or Customized High - Speed Cross Shaft Coupling Universal Flanged Couplings, SWC-Dh Short Telescopic Welding Type Small Joint Cross-Axis Universal Coupling, Swf High Torque Spider Universal Shaft Coupling for Metallurgical Equipment, SWF Universal Joint 80N.M 19mm 4000r/M Flexible Forged Steel 1Y, Swp-a Features a Telescopic Long-Type Flexible Joint Cross-Axis Universal Coupling, Wear Resistant Precision Helical Planetary Reducer for Port Handling Machinery, Wide Temperature Range Modularization Heavy-Duty SWC Cross Shaft Universal Coupling, and holds ISO14001, ISO45001:2018, ISO9001:2015 certifications.
Company Verification
0/4
Profile Completeness
67%
Avg. Product Score
0/5
Responsiveness
0%
Certification
ISO14001, ISO45001:2018, ISO9001:2015
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Frequently Asked Questions (FAQs)
How can I buy & import Industrial Couplings from China?
You can contact verified China supplier Haichuang Heavy Industry (Henan) Co., Ltd through platforms like Freshdi.com to purchase SWC-Dh Short Telescopic Welding Type Small Joint Cross-Axis Universal Coupling. For direct inquiries, please contact Mr. Maksim Li, the company’s representative. The supplier has a 3.9-star rating on Freshdi and has verified. You’ll receive product details, pricing, and shipping terms directly from supplier.
What are the payments and trade terms for SWC-Dh Short Telescopic Welding Type Small Joint Cross-Axis Universal Coupling?
For SWC-Dh Short Telescopic Welding Type Small Joint Cross-Axis Universal Coupling, Haichuang Heavy Industry (Henan) Co., Ltd accepts LC, T/T, PayPal, Western Union, D/P as the preferred payment method, the trade term is FOB, CIF, CFR, EXW, and shipments are typically arranged from port Shanghai Port, Qingdao Port, ensuring secure and timely international delivery.
What is the current price of SWC-Dh Short Telescopic Welding Type Small Joint Cross-Axis Universal Coupling?
The supplier Haichuang Heavy Industry (Henan) Co., Ltd offers SWC-Dh Short Telescopic Welding Type Small Joint Cross-Axis Universal Coupling at negotiation.
What are the specifications of SWC-Dh Short Telescopic Welding Type Small Joint Cross-Axis Universal Coupling from China?
SWC-Dh Short Telescopic Welding Type Small Joint Cross-Axis Universal Coupling is sourced from China and meets international export standards. Key specifications include: Material Construction: High-Strength Alloy Steel, Load Capacity: Heavy-Duty Weight Rating, Torque: >80N.M, Bore Diameter: 19mm, Misalignment Tolerance: Multi-Directional Flexibility, Quality Standard: Industrial Grade Certification, Trade Term: FOB, CIF, CFR, EXW, Payment Term: LC, T/T, PayPal, Western Union, D/P
You are viewing details for SWC-Dh Short Telescopic Welding Type Small Joint Cross-Axis Universal Coupling. The information provided here is either posted directly by the supplier, who is responsible for its accuracy, or collected by Freshdi AI from publicly available sources. Freshdi strives to make product information as useful and reliable as possible, but we do not guarantee complete accuracy. If you notice any incorrect or misleading details, please use the Report Product option so our team can review and address it quickly.
$150
/ Piece
Min. order: 1 Piece
Mr. Maksim Li
Year Established: 2011-12-14
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