About Motor bearing
An SKF double row self-aligning ball bearing features two rows of balls and a sphered raceway in the outer ring, allowing it to compensate for shaft deflection or mounting errors by accommodating angular misalignment between the shaft and housing. This design results in low friction, good high-speed performance, and the ability to handle both static and dynamic misalignment, making them suitable for applications like industrial fans, agriculture, and material handling.
Key Characteristics and Design:
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Two Rows of Balls:
Unlike single row self-aligning ball bearings, these have two rows, which can improve load capacity and robustness.
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Sphered Outer Ring Raceway:
The outer ring has a single, continuous sphered raceway that matches the inner ring's two raceway grooves, providing the self-aligning capability.
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Self-Aligning Capability:
The primary function is to tolerate angular misalignment, allowing for a slight tilt of the shaft relative to the housing.
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Low Friction:
Non-sealed, open self-aligning ball bearings are noted for having the lowest friction of any bearing type.
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Accommodates Misalignment:
They are ideal for situations where misalignment may occur due to shaft deflection or errors during mounting.
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Excellent Performance:
They offer excellent performance at high speeds and under light loads.
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High Load Ratings (E-suffix):
Some models with an "E" suffix in their designation have higher load ratings due to improved internal designs.
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Robustness:
The double-row design contributes to increased longevity and reliability by distributing loads over a larger surface area.
These bearings are utilized in various industrial applications where shaft deflection or improper mounting can lead to misalignment, such as: Industrial fans, Agricultural machinery, Material handling equipment, and Pulp and paper machinery
High Load Capacity & DurabilityBuilt to handle substantial force and pressure, this double row motor bearing supports up to 248 KN, ensuring reliable performance in high-demand mechanical settings. Thanks to its double ball bearing design and polymer gauge material, users benefit from enhanced durability, longer lifespan, and reduced maintenance needs.
Precision-Engineered for Versatile ApplicationsEngineered with precise dimensions and a compact structure, the bearing is ideal for textile machinery and the food industry. Its sleeve bush types and open seals provide flexibility for smooth, high-speed operations up to 6000 RPM, effectively meeting the rigorous demands of diverse industrial environments.
Warranty & Support Across IndiaCustomers enjoy peace of mind with a 1-year warranty from an experienced distributor, manufacturer, supplier, and service provider. Comprehensive support and services are available throughout India, guaranteeing a reliable partnership for every stage of the product lifecycle.
FAQ's of Motor bearing:
Q: How does the double row structure benefit motor bearing performance?
A: The double row structure provides increased load capacity and enhanced stability, allowing the bearing to distribute force more evenly and resist misalignment, which is essential for demanding applications.
Q: What industries can effectively utilize this motor bearing?
A: This bearing is ideal for textile machinery and the food industry, where reliability, high-speed operation, and consistent performance are crucial for operational efficiency.
Q: When should the bearing be replaced or serviced?
A: Replacement or servicing is recommended once you observe a decrease in operating speed, unusual noises, or after extensive continuous use beyond the one-year warranty period, ensuring optimal machinery performance.
Q: Where is the motor bearing available for purchase and support?
A: It is available throughout India from authorized distributors, manufacturers, suppliers, traders, and service providers who offer comprehensive sales and after-sales support.
Q: What makes polymer gauge material advantageous for these bearings?
A: Polymer gauge material offers superior corrosion resistance, lighter weight, and reduced friction, resulting in more energy-efficient operation and a longer service life.
Q: How is the bearing installed in industrial machinery?
A: Installation involves positioning the bearing within the machinery housing, aligning it with the shaft (25 mm bore), and securing using sleeve bushes, ensuring precise fit and stability for optimal function.
Q: What are the operational benefits of the 6000 RPM limiting speed?
A: The 6000 RPM limiting speed allows the bearing to function efficiently in high-velocity environments, supporting rapid machine cycles and increasing productivity in industrial applications.