| Customization: | Available |
|---|---|
| Standard Or Nonstandard: | Nonstandard |
| Shaft Hole: | Coupling |
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Audited Supplier Audited by an independent third-party inspection agency
| Category | Details |
|---|---|
| Product Name | JQ Flexible Jaw Coupling (Spider Coupling) |
| Material | Hubs: Alloy Steel (CNC Machined) • Spider: NBR Rubber (Optional: Polyurethane) |
| Shaft Size Range | 3mm - 100mm (Custom Sizes Available) |
| Torque Capacity | Up to 500 Nm (Varies by Size) |
| Misalignment | Angular: ±1.5° • Parallel: 0.2mm • Axial: ±0.5mm |
| Temperature Range | NBR Spider: -30°C to +100°C • PU Spider: -40°C to +120°C |
| Standards | DIN 740 / ISO 9001 / ANSI |
| Key Features | • Zero Backlash • Vibration Damping • Easy Split Design • Oil-Resistant |
| Applications | Pumps, Motors, Conveyors, Gearboxes, CNC Machines, Agricultural Equipment |
| Packaging | Anti-rust Paper + Wooden Case (Export Standard) |
| MOQ | 100 Pieces (Negotiable for Bulk Orders) |
| Lead Time | 7-15 Days (Standard Sizes in Stock) |
Q: Can it replace Lovejoy/Ruland couplings?
A: Yes! Our JQ couplings meet identical specs-provide your shaft size for cross-reference.
Q: Is the rubber spider temperature-resistant?
A: NBR spiders operate in -30°C to +100°C; optional polyurethane for higher temps.
Q: Do you offer torque curves?
A: Yes, contact us for technical datasheets.
1. who are we?
We are based in Jiangsu, China, start from 2016
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Shaft Couplings, Flexible Couplings, Rigid Couplings, Polyurethane Elastic Pad, Inner Toothed Nylon Sleeve
4. why should you buy from us not from other suppliers?
With 10 years of professional coupling production experience, over a hundred CNC equipment, a professional production, research and development, after-sales team, and a first-class testing and research and development center in China.
24H online , Please feel free to contact us if you have any questions.
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