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HRC Series Flexible Rubber Coupling - Industrial Jaw Coupling with Maintenance-Free Design
- Phone : +86 13431039760
- Wechat : +86 13431039760
- Whatsapp : +86 13431039760
- Email : ella@apexcoupling.com
Product Description
Our HRC series flexible rubber coupling represents the ideal solution for industrial power transmission applications requiring reliable performance with minimal maintenance. This advanced rubber coupling combines a durable cast iron body with a high-quality rubber spider element, creating the perfect balance between strength and flexibility. The innovative design allows for quick installation using only a hexagonal wrench, eliminating the need for special tools or complex procedures. As a maintenance-free flexible rubber coupling, it requires no lubrication while providing excellent vibration damping and misalignment compensation. The integrated safety feature ensures continuous drive transmission even in the unlikely event of elastomer failure, making this rubber coupling a reliable choice for various industrial applications.
Key Features
Maintenance-Free Operation: No lubrication required, reducing operational costs
Quick Installation: Simple assembly with only a hexagonal wrench needed
Rubber Spider Design: Excellent vibration absorption and noise reduction
Safety Backup System: Integrated driving dogs maintain operation if elastomer fails
Multiple Bore Options: Pilot bore, finished bore, and taper bush bore available
Corrosion Resistant: Blackening surface treatment for enhanced durability
Versatile Application: Suitable for various industrial environments and conditions
Technical Specifications
Parameter | Specification |
---|---|
Body Material | Cast Iron + Rubber |
Structure Type | Jaw/Spider |
Color | Black |
Surface Treatment | Blackening |
Bore Types | Pilot Bore, Finished Bore, Taper Bush Bore |
Maintenance | No Lubrication Required |
Installation Tools | Hexagonal Wrench Only |
Package | Wooden Box |
Advantages & Benefits
Feature | Benefit |
---|---|
Maintenance-Free Design | Eliminates lubrication costs and reduces downtime |
Easy Installation | Saves time and labor during assembly |
Vibration Damping | Protects connected equipment from shock loads |
Fail-Safe Operation | Continuous drive even under extreme conditions |
Corrosion Protection | Extended service life in harsh environments |
Versatile Compatibility | Suitable for various industrial applications |
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Product Show









HRC Series Flexible Jaw Couplings - Reliable Power Transmission with Superior Vibration Damping!
Key Features:
✅ Easy Installation – Quick setup with just a hex wrench, no special tools required
✅ Maintenance-Free – No lubrication needed, reducing downtime and costs
✅ Robust Construction – Cast iron body with high-quality rubber spider for optimal flexibility
✅ Versatile Application – Suitable for various industrial conditions and equipment
✅ Fail-Safe Design – Integrated driving dogs ensure continuous operation even under extreme conditions
✅ Multiple Sizes Available – HRC90, HRC110, HRC130, HRC150, HRC180, HRC230
Technical Specifications:
• Material: Cast Iron + Rubber
• Surface Treatment: Blackening
• Bore Types: Pilot Bore, Finished Bore, Taper Bush Bore
• Color: Standard Black
• MOQ: 1 Set
Perfect For:
• Manufacturing Plants
• Conveyor Systems
• Pumps and Compressors
• Industrial Machinery
• Automation Equipment
Why Choose HRC Couplings?
• Excellent vibration absorption and shock damping
• Long service life with reliable performance
• Customizable options for specific needs
• Cost-effective maintenance solution
🔧 Get Your HRC Coupling Today!
DM us for pricing, specifications, or custom solutions. Keep your operations running smoothly with HRC quality!

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