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Universal Joint Coupling – Single & Double Cardan Shaft Coupling
UNCA Series (Single Joint):
UNCA6: Outer Dia 12mm, Length 31mm, Bore 6mm
UNCA8: Outer Dia 16mm, Length 36mm, Bore 8mm
UNCA10: Outer Dia 20mm, Length 42mm, Bore 10mm
UNCA12: Outer Dia 23mm, Length 52mm, Bore 12mm
UNCA14: Outer Dia 25mm, Length 59mm, Bore 14mm
UNCA16: Outer Dia 32mm, Length 74mm, Bore 16mm
UNCA18: Outer Dia 32mm, Length 81mm, Bore 18mm
UNCA20: Outer Dia 36mm, Length 87mm, Bore 20mm
UNCA25: Outer Dia 45mm, Length 105mm, Bore 25mm
UNCA30: Outer Dia 50mm, Length 122mm, Bore 30mm
UNCW Series (Double Joint):
UNCW10: Outer Dia 20mm, Length 67.5mm, Bore 10mm
UNCW12: Outer Dia 23mm, Length 83mm, Bore 12mm
UNCW14: Outer Dia 25mm, Length 94.5mm, Bore 14mm
UNCW16: Outer Dia 32mm, Length 117.5mm, Bore 16mm
UNCW20: Outer Dia 36mm, Length 139mm, Bore 20mm
- Phone : +86 13431039760
- Wechat : +86 13431039760
- Whatsapp : +86 13431039760
- Email : ella@apexcoupling.com
Product Description
🔧 Product Overview
The universal joint coupling is a mechanical component used to connect two shafts and transmit torque at various angles. This cardan joint coupling is widely used in industrial transmission systems where misalignment compensation is required.
Made from high-strength 42CrMo alloy steel, this universal joint coupling offers excellent durability, wear resistance, and long service life.
⚙️ Features of Universal Joint Coupling
⭐ High Strength Alloy Steel
Manufactured from 42CrMo, this universal joint coupling provides excellent toughness, fatigue resistance, and impact resistance.
⭐ Large Angle Compensation
The universal joint coupling supports:
- Normal working angle up to 30°
- Maximum angle up to 45° per joint
⭐ H7 Precision Bore
The bore tolerance meets H7 standard, ensuring high concentricity and accurate shaft connection.
⭐ Smooth Transmission
This universal joint coupling ensures efficient torque transmission with low noise and minimal backlash.
⭐ Flexible Configuration
Available in:
- Single universal joint
- Double universal joint
🏭 Applications of Universal Joint Coupling
This universal joint coupling is widely used in:
- Industrial transmission shafts
- Automation equipment
- CNC machinery
- Packaging machinery
- Steel and metallurgical equipment
📊 Technical Specifications
| Item | Specification |
|---|---|
| Product Type | Universal Joint Coupling |
| Material | 42CrMo Alloy Steel |
| Bore Tolerance | H7 |
| Angle Range | 30° working / 45° max |
| Type | Single / Double |
| Surface | Black oxide / Nickel / Zinc |
🧩 Structure Features
- Built-in bearings for smooth rotation
- Pin-type connection structure
- High precision and low noise
- Suitable for forward and reverse rotation
🏆 Why Choose Our Universal Joint Coupling
- Factory direct supply
- Full range sizes available
- Custom non-standard design
- High precision manufacturing
- Reliable performance
📦 Custom Service
- Custom bore size
- Stainless steel option (304)
- Surface treatment customization
- OEM branding
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universal joint coupling
