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1307 Industrial Ball Bearings Wear Resistant Super Low Friction Bearings High Precision
Product Overview
The 1307 self-aligning ball bearing serves as a critical component in mechanical transmission systems, playing an indispensable role in numerous industrial equipment. Its innovative design addresses alignment challenges that may occur during installation and operation, ensuring efficient performance while significantly enhancing equipment stability and reliability.
Structural Design
Double-row Balls and Spherical Raceways: Features two rows of steel balls with the outer ring containing a precision spherical raceway and the inner ring equipped with two continuous deep groove raceways. This design provides excellent self-aligning capability to handle angular misalignment caused by shaft deflection or installation errors.
Cage Design: Utilizes injection-molded nylon 6,6 snap-type cage (TN9 type) guided by rolling elements. The nylon material offers excellent wear resistance, self-lubrication, and lightweight properties, reducing energy loss and enhancing high-speed performance while ensuring stable component operation.
Dimensional Specifications
Dimension Type
Dimension Value (mm)
Inner Diameter (d)
35
Outer Diameter (D)
80
Width (B)
21
Weight
Approximately 0.51kg (actual weight may vary slightly due to manufacturing differences)
Performance Advantages
Excellent High-speed Performance: Minimal contact points between steel balls and raceways result in low rolling resistance and heat generation. Capable of stable operation at reference speeds up to 16,000 rpm with controlled temperature rise.
Superior Light Load Performance: Low friction characteristics ensure efficient transmission even under light load conditions, preventing rolling element slippage and ensuring stable equipment operation.
Low Friction Operation: Unique structure and high-quality materials significantly reduce friction at contact points, lowering energy consumption and extending bearing service life.
Excellent Self-aligning Capability: Accommodates static and dynamic misalignment, automatically adjusting to shaft deflection or installation deviations to ensure normal shafting operation.
Application Fields
Textile Machinery: Ensures stable operation of spindles and rollers with excellent self-aligning ability and low friction characteristics, improving production efficiency and reducing downtime.
Agricultural Machinery: Adapts to shaft misalignment under complex working conditions in tractors and combine harvesters, withstanding impact loads in harsh environments.
Conveying Equipment: Automatically compensates for shaft misalignment in belt and chain conveyors, reducing conveyor belt deviation and chain jamming while improving material handling efficiency.
Small Motors: Effectively handles vibration and misalignment in small drive motors for household appliances and office equipment, reducing noise and improving electrical energy conversion efficiency.
Introduction:1.Covering an area of 80 mu (about 53,333 square meters), our factory has a 60-person team including 4 professional engineers, ensuring stable production and technical support.
2. Focusing on bearing production for 25 years, quality is our only guarantee3. Wafangdian Bearing Factory was... Introduction:1.Covering an area of 80 mu (about 53,333 square meters), our factory has a 60-person team including 4 professional engineers, ensuring stable production and technical support.
2. Focusing on bearing production for 25 years, quality is our only guarantee3. Wafangdian Bearing Factory was...
