Premium Stock Bore Sprockets China Factory and Suppliers
Our premium Stock Bore Sprockets are engineered for high-performance roller chain transmissions, providing an exceptional balance of durability and precision. Designed to meet rigorous industrial standards, these sprockets ensure seamless power transmission and minimal wear, making them an ideal choice for heavy-duty machinery and automated production lines.
Available in a comprehensive range of pitch sizes—from 05B to 32B—our stock bore series is versatile enough to integrate into various mechanical setups. Whether you require simplex, duplex, or triplex configurations, our sprockets are manufactured with precision-engineered hubs to facilitate effortless welding and secure installation for maximum operational stability.
Detailed Parameters
| Small Pitch Series | 05B (8mm), 06B (9.525mm) | Medium Pitch Series | 081, 083/084, 08B (12.70mm) |
|---|---|---|---|
| Heavy Duty Series | 10B (15.875mm), 12B (19.05mm) | Industrial Series | 16B (25.4mm), 20B (31.75mm) |
| Extra Heavy Series | 24B (38.1mm), 28B (44.45mm) | Maximum Pitch | 32B (50.80mm) |
| Hub Configuration | Welded Hub Dimensions | Sprocket Types | Simplex, Duplex, Triplex |
| Bore Type | Stock Bore (Ready for Machining) | Application | Roller Chain Drive Systems |
Key Advantages
Superior Durability
Manufactured from high-grade alloy steel to resist wear and deformation under extreme loads.
Extended Service Life
Precision tooth profiling reduces friction, significantly extending the lifespan of both sprocket and chain.
Exact Pitch Matching
Strict adherence to international standards (05B-32B) ensures a perfect fit and smooth engagement.
Flexible Configuration
Available in simplex, duplex, and triplex options to suit different torque requirements.
Precision Engineering
Tolerances are kept to a minimum to eliminate vibration and noise during high-speed operation.
Easy Integration
Stock bore design allows for custom machining and rapid installation in any industrial environment.
Product Gallery
Management Platforms
Inventory Control
Real-time tracking of stock bore sizes for rapid order fulfillment.
Precision QC
Multi-stage quality checks ensuring tooth geometry accuracy.
Custom Orders
Dedicated platform for specifying custom bore and keyway requirements.
Supply Chain Sync
Seamless integration with global logistics for timely delivery.
Material Traceability
Full certification of steel grades used in sprocket manufacturing.
Technical Support
Expert guidance on selecting the correct pitch for your application.
Investment Return Comparison
| Performance Metric | Standard Sprockets | Our Premium Sprockets |
|---|---|---|
| Wear Rate | Moderate | Ultra-Low |
| Installation Time | Variable | Fast (Stock Bore) |
| Operational Noise | Standard | Minimized |
| Maintenance Cycle | Frequent | Extended |
| Overall ROI | Baseline | High (Lower TCO) |
Frequently Asked Questions
Simplex sprockets have a single row of teeth, Duplex have two, and Triplex have three. Higher row counts are used to transmit greater torque and loads within a smaller spatial footprint.
Pitch refers to the distance between chain links. You must match the sprocket pitch (e.g., 08B - 12.70mm) exactly to the chain pitch to avoid premature wear or failure.
Stock bore sprockets come with a small, standard hole, allowing the end-user to machine the bore to the exact size required for their specific shaft.
Yes, our sprockets are manufactured from high-strength materials that maintain structural integrity under significant thermal and mechanical stress.
Yes, we provide specific hub dimensions designed for welding across simplex, duplex, and triplex configurations to ensure a rigid connection.
Ensure proper alignment of the shafts, maintain regular lubrication of the chain, and always match the sprocket pitch and material grade to the operational load.
Looking for High-Precision Transmission Solutions?
Contact Us
