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Help CenterSelf‑aligning Ball Bearing 1207, Double Row, Low Noise for Conveyor Machinery
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Henan San Kuang Machinery Technology Co., Ltd. is proud to present our Self-aligning Ball Bearing 1207 – a double row, low noise solution specifically engineered for conveyor machinery. With over a decade of manufacturing experience since 2014, our factory spanning 10,000–30,000 square meters ensures precision and consistency in every bearing produced. This bearing is designed to deliver exceptional performance in demanding environments, offering reliable operation, reduced vibration, and extended service life for your conveyor systems.
Our bearing combines the advantages of self-alignment capability with double row design, making it ideal for applications where shaft misalignment or deflection may occur. The low noise characteristic is achieved through optimized internal geometry and high-quality materials, ensuring smooth and quiet operation even under high speeds. Trusted by clients across North America, Europe, Asia, and beyond, this bearing is a cost-effective choice for conveyor manufacturers and maintenance professionals.
Key Features & Benefits
Self-aligning Design: Compensates for shaft misalignment and deflection, reducing stress on the bearing and extending equipment life.
Double Row Configuration: Provides higher load capacity compared to single row bearings, suitable for heavy-duty conveyor applications.
Low Noise Operation: Precision manufacturing and optimized raceway surface ensure quiet performance, meeting stringent noise requirements.
Versatile Seal Options: Available with open, metal shield, or rubber seal to suit different contamination levels and lubrication needs.
Customizable Clearance: Standard C0 clearance, with C2, C3, and other options available upon request for specific application conditions.
Durable Construction: Made from high-quality chrome steel (GCr15) with optional cage materials (steel, brass, polyamide) for enhanced durability.
Wide Application Range: Ideal for conveyor rollers, belt drives, mining equipment, agricultural machinery, and general industrial gearboxes.
Technical Specifications
| Parameter | Value |
|---|---|
| Bore Diameter (d) | 35 mm |
| Outer Diameter (D) | 72 mm |
| Width (B) | 17 mm |
| Dynamic Load Rating (Cr) | 20.3 kN |
| Static Load Rating (Cor) | 10.6 kN |
| Limiting Speed (Grease) | 8000 rpm |
| Limiting Speed (Oil) | 10000 rpm |
| Weight | 0.40 kg (approx.) |
Note: The above specifications are for reference. Customized dimensions, materials, and tolerances are available upon request to meet your specific application needs.
Why Choose Our Self-aligning Ball Bearing 1207?
Enhanced Reliability: Double row design distributes loads evenly, reducing wear and prolonging bearing life even under misalignment.
Energy Efficiency: Low friction and optimized internal clearance minimize energy loss, contributing to overall system efficiency.
Quiet Operation: Precision grinding and super-finishing processes ensure smooth raceways, reducing noise and vibration.
Easy Installation: Self-aligning feature simplifies mounting and reduces the need for precise alignment, saving time and labor.
Global Compliance: Our manufacturing processes follow strict quality management systems, including ISO9001, ISO14000, and OHSAS18001 certifications held by our company.
Trusted by Industry Leaders Worldwide
Henan San Kuang Machinery Technology Co., Ltd. has been serving the global market for over 10 years. With an annual export value ranging from US$2.5 million to US$5 million, we have shipped millions of bearings to satisfied customers in North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and other regions. Our factory is equipped with advanced production lines and testing equipment, ensuring every bearing meets the highest quality standards.
We are proud to hold multiple certifications, including HACCP, TL900, QS9000, SA8000, ISO9001, ISO9004, ISO17799, ISO9000, ISO14000, ISO10441, ISO16949, TS16969, ISO19011:2000, OHSAS18001, and others. These certifications reflect our commitment to quality, safety, and environmental responsibility. Our team of 51–100 skilled employees works tirelessly to provide excellent service and technical support to clients worldwide.
Choose our Self-aligning Ball Bearing 1207 for your conveyor machinery and experience the difference in performance and durability. We offer flexible shipping options from major ports including Shanghai, Lianyungang, Qingdao, and Tianjin. Contact us today for a quote or to discuss your specific requirements. Let us be your trusted partner in motion control solutions.
Frequently Asked Questions (FAQ)
What is the main advantage of a self-aligning ball bearing over a standard deep groove ball bearing?
Self-aligning ball bearings can accommodate angular misalignment between the shaft and housing, which is common in conveyor systems due to shaft deflection or mounting inaccuracies. This reduces stress and extends bearing life.Can the 1207 bearing be used in high-temperature environments?
Our standard bearing is designed for temperatures up to 120°C (grease lubrication). For higher temperatures, please consult us for special heat-stabilized materials and high-temperature lubricants.What is the typical noise level of this bearing?
We manufacture this bearing to meet low noise standards (commonly referred to as Z or Z1 grade). Actual noise level depends on operating conditions, but our precision grinding ensures minimal vibration and noise.Do you offer custom seals or shields for this bearing?
Yes, we can provide open, metal shield (ZZ), or rubber seal (2RS) configurations. Custom seals are available upon request for specific contamination or lubrication requirements.What is the recommended lubrication for conveyor applications?
We recommend lithium-based grease with NLGI 2 consistency for most conveyor applications. Oil lubrication is also available for higher speed requirements. Our team can help you select the optimal lubricant.How do I order the 1207 bearing with a specific clearance (C3 or C2)?
Simply indicate the required clearance when placing your order. We can manufacture the bearing with C2 (reduced clearance), C0 (normal), or C3 (increased clearance) according to your application needs.What is the lead time for this product?
Standard models are typically in stock and can be shipped within 7–15 days after order confirmation. Customized bearings may require 20–30 days. Please contact us for current lead times.Does your company provide after-sales technical support?
Absolutely. We have a dedicated technical team available to assist with installation, troubleshooting, and maintenance advice. We also offer free samples for evaluation upon request.
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