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NTN SN522 is a split cast iron plummer block designed for spherical roller bearings. This heavy-duty housing accommodates shaft diameters requiring a 110 mm bore bearing. The split design simplifies installation and maintenance in industrial applications such as conveyors, fans, and material handling equipment.
MODEL SN522
$765.49 Each
Prices are subject to change
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NTN SN522 Plummer Blocks The NTN SN522 Plummer Block is a robust bearing housing solution designed to provide optimal support and alignment for rotating shafts. Engineered with precision, this plummer block is an essential component for applications requiring reliable performance and durability. Known for its high-quality construction, the SN522 is ideal for various industrial and automotive applications, ensuring long-lasting and efficient operation.
Key Features
| Material Construction | Manufactured from high-grade cast iron, the SN522 offers exceptional strength and resistance to wear, ensuring longevity in demanding environments. |
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| Dimensions | Features a housing width of 215 mm and a height of 140 mm, providing ample support for various shaft sizes. |
| Bearing Type Compatibility | Designed to accommodate spherical roller bearings, facilitating easy installation and maintenance. |
| Mounting Versatility | Equipped with multiple bolt holes for reliable mounting options, allowing for straightforward integration into existing machinery. |
| Sealing Mechanism | Incorporates advanced sealing technology to prevent contamination and retain lubrication, enhancing operational reliability. |
Applications
| Industrial Machinery | Widely used in conveyor systems, fans, and pumps where consistent shaft alignment is crucial for operational efficiency. |
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| Agricultural Equipment | Suitable for use in agricultural machinery, providing robust support in challenging outdoor conditions. |
| Automotive Systems | Ideal for automotive applications where plummer blocks enhance the performance of rotating components, such as axles and wheel hubs. |
| Compatibility | Works effectively with various NTN spherical roller bearings, making it a versatile choice for replacement or new installations. |
Benefits
| Enhanced Durability | The cast iron construction and innovative sealing design significantly extend the life of the bearing system, reducing downtime and maintenance costs. |
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| Improved Performance | The precise engineering of the SN522 plummer block minimizes friction and supports efficient operations, contributing to overall energy savings. |
| Ease of Maintenance | The design allows for quick and easy bearing replacement, leading to reduced maintenance time and improved productivity. --- Product information compiled with AI assistance for reference purposes. |
How do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
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