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Self-Aligning Ball Bearing for Heavy-Duty Conveyor Systems, 6000 RPM Capability
Product Spotlights
Self-aligning ball bearing designed for heavy-duty conveyors, compensating for shaft misalignment to prevent failure. Handles high radial loads and speeds up to 6000 RPM, ensuring reliable operation in demanding environments like mining and aggregate handling. Features robust steel construction, optional sealing for contamination protection, and complies with international metric standards for easy replacement.
Negotiable
MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
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Bearing Type:
Self-Aligning Ball Bearing
Application:
Heavy-Duty Conveyor Systems
Maximum Speed Capability:
6000 RPM
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Bearing Type
Self-Aligning Ball Bearing
Application
Heavy-Duty Conveyor Systems
Maximum Speed Capability
6000 RPM
Seal/Shield Type
Optional (RS, 2RS, Z, ZZ)
Cage Material
Optional (Steel, Brass, Polymer)
Lubrication
Standard Grease (Customizable)
Operating Temperature Range
Standard -30°C to +120°C
Load Capacity
High (Dynamic & Static)
Standard Compliance
ISO 15:1998 (Standard Metric Series)
Material
High-Carbon Chromium Steel (GCr15)
As a leading manufacturer with over a decade of expertise in precision machinery components, Henan San Kuang Machinery Technology Co., Ltd. proudly presents our advanced Self-Aligning Ball Bearing engineered specifically for the rigorous demands of heavy-duty conveyor systems. Operating from our expansive 10,000-30,000 square meter facility in Luoyang, we combine robust manufacturing capabilities with stringent quality control, evidenced by our ISO 9001 certification, to deliver bearings that ensure reliability, reduce downtime, and maximize operational efficiency. This bearing is designed to handle high radial loads and moderate axial loads while compensating for shaft misalignment, making it an indispensable component for maintaining smooth and continuous material handling operations.
Our Self-Aligning Ball Bearing for Heavy-Duty Conveyor Systems is built to excel in challenging industrial environments. Its core design and material selection focus on durability and performance under stress.
Key Features & Technical Advantages:
- Superior Misalignment Compensation: The spherical outer ring raceway and double-row ball construction allow for a ±3° operational misalignment. This inherent flexibility protects against premature failure caused by shaft deflection, mounting inaccuracies, or frame settling, which are common in long-span conveyor installations.
- High-Speed 6000 RPM Capability: Engineered with precision-ground balls and optimized raceway geometry, this bearing supports rotational speeds up to 6000 RPM. This high-speed performance is crucial for modern, high-throughput conveyor lines, enabling faster processing without sacrificing bearing life.
- Robust Construction for Heavy Loads: Manufactured from high-carbon chromium steel (GCr15) and subjected to precise heat treatment, the bearing components achieve an optimal balance of hardness and toughness. This ensures exceptional resistance to deformation and fatigue under high radial loads typical of bulk material handling.
- Enhanced Sealing Options: To combat the dusty and abrasive conditions of mining, quarrying, and cement plants, we offer various sealing solutions. Options include contact seals (RS, 2RS) for superior contamination exclusion or non-contact shields (Z, ZZ) for low-friction operation, all helping to retain lubrication and extend service intervals.
- Versatile Cage Designs: The bearing cage, which maintains proper ball spacing, is available in different materials. A stamped steel cage offers high strength, a machined brass cage provides excellent wear resistance and guidance, and a polymer cage is ideal for applications requiring reduced weight and corrosion resistance.
- Optimized Lubrication: Pre-lubricated with high-quality, temperature-stable grease, the bearing is ready for immediate installation. For specific environmental or performance needs, custom lubrication with specialized greases or oils is available upon request.
Technical Specifications at a Glance:
| Parameter | Specification / Description |
| Bearing Type | Self-Aligning Ball Bearing (Double Row) |
| Key Application | Heavy-Duty Conveyor Systems (Mining, Ports, Aggregate) |
| Max Rotational Speed | 6000 RPM |
| Misalignment Tolerance | Up to ±3 degrees |
| Standard Size Range | Corresponds to ISO 15:1998 metric series (e.g., 12xx, 13xx, 22xx series) |
| Standard Operating Temp. | -30°C to +120°C |
| Dynamic Load Rating (C) | High (Specific values depend on bore size; consult datasheet) |
| Static Load Rating (C0) | High (Specific values depend on bore size; consult datasheet) |
Benefits for Your Operation:
- Reduced Maintenance Costs: The bearing's ability to tolerate misalignment and its effective sealing minimize stress and contamination ingress, leading to longer service life and fewer replacements.
- Increased System Uptime: Reliable performance under high loads and speeds prevents unplanned stoppages, ensuring your conveyor system meets production targets.
- Simplified Installation & Alignment: The self-aligning feature reduces the time and precision required during installation, lowering labor costs and potential setup errors.
- Broad Application Suitability: From mining and mineral processing to warehouse logistics and packaging lines, this bearing's design caters to a wide spectrum of heavy-duty conveying needs.
Backed by Henan San Kuang's commitment to quality—reinforced by certifications like ISO 9001 and a robust export history serving markets across North America, Europe, Southeast Asia, and beyond—this Self-Aligning Ball Bearing is more than a component; it's a reliability solution. Our annual export value of US$2.5-5 Million underscores the global trust in our products. With multiple shipment ports like Shanghai and Qingdao ensuring efficient logistics, we provide not just a superior bearing but also dependable supply chain support. Choose this bearing to enhance the durability and efficiency of your conveyor systems, and contact us today for a quotation or to discuss your specific application requirements.
Frequently Asked Questions (FAQ)
-
Q: What is the main advantage of a self-aligning ball bearing in a conveyor system?
A: The primary advantage is its ability to compensate for shaft misalignment (up to ±3°). Conveyor frames can settle or warp, and shafts may deflect under load. This bearing accommodates these imperfections, preventing binding, excessive vibration, and premature failure common in rigid bearings. -
Q: Is the 6000 RPM speed rating suitable for all sizes in your range?
A: The 6000 RPM is a general capability for standard sizes under typical load and lubrication conditions. The actual maximum achievable speed for a specific bore size can vary. We recommend consulting our detailed technical datasheets for speed ratings corresponding to each bearing model. -
Q: Can you provide bearings with special coatings for corrosive environments?
A> Yes, we offer customization. While our standard bearing is made of chrome steel, surface treatments like zinc plating, nickel plating, or Dacromet coating can be applied upon request to enhance corrosion resistance for applications in food processing, chemical, or marine environments. -
Q: What lubrication is used, and can it be changed for high-temperature applications?
A> The bearings are typically pre-lubricated with a lithium-based grease suitable for the standard temperature range. For sustained high-temperature operations (above 120°C), we can customize the lubrication with synthetic, high-temperature greases or even oil lubrication systems. Please specify your operating conditions. -
Q: How does the sealing option affect performance?
A> The choice impacts friction and protection. Contact rubber seals (RS, 2RS) offer the best defense against dust and moisture but create slightly more friction, which can marginally reduce maximum speed. Non-contact metal shields (Z, ZZ) offer lower friction, allowing for higher speeds, but provide less sealing. The selection depends on your priority: contamination exclusion or speed. -
Q: Are your bearings interchangeable with other major international brands?
A> Yes. Our Self-Aligning Ball Bearings are manufactured to ISO 15:1998 dimensional standards, ensuring interchangeability with other brands producing to the same international metric series. This allows for easy replacement in existing equipment. -
Q: What is your typical lead time for standard and custom orders?
A> For standard models from our inventory, lead times can be very short. For large quantity orders of standard specs or custom-configured bearings (special seals, coatings, lubrication), lead time depends on the order volume and specific requirements. We provide clear timelines upon order confirmation. -
Q: Do you offer technical support for bearing selection and installation?
A> Absolutely. Our engineering team can provide support in selecting the correct bearing size and configuration based on your load, speed, and environmental data. We can also offer general guidance on proper installation and maintenance practices.
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1Yr
Year Established
2014
Factory Size
10,000-30,000 square meters
Annual Export Value
US$2.5 Million - US$5 Million
Total Employees
51 - 100 People
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