
( Brand: National Hardware ), ( Manufacturer Part Number: SPB512-3.5X3.5 ), ( Color: Black ), ( Material: Steel ), ( Type: Door Hinge ), ( Item Width: 3.5 ), ( Features: National Hardware Spb512-3.5x3.5 3-1/2 X 3-1/2 )
The National SPB512-3.5x3.5 3-1/2 Bearing is a high-quality, precision engineered component designed for a wide range of applications. This bearing features a 3-1/2 inch outer diameter and a 3.5 inch inner diameter, making it an ideal fit for many applications requiring a medium-sized bearing.
The bearing is constructed from a durable, corrosion-resistant material, ensuring long-lasting performance even in harsh environments. It is also designed with a high load capacity, making it suitable for applications that require heavy duty support.
The National SPB512-3.5x3.5 3-1/2 Bearing is a double row, angular contact bearing, which means it is designed to carry radial and axial loads. It has a high speed rating, making it suitable for use in high-speed applications. The bearings also have a high precision tolerance, ensuring smooth and quiet operation.
The bearing comes with a radial clearance of 0.0020 inches and a axial clearance of 0.0020 inches, which ensures a tight fit and reduces the risk of vibration and noise. The bearing is also sealed to protect against contamination and dust, ensuring long-term reliability and performance.
Overall, the National SPB512-3.5x3.5 3-1/2 Bearing is a high-performance, reliable bearing that is suitable for a wide range of applications, from industrial machinery to automotive applications. Its durable construction, high load capacity, and high speed rating make it a versatile and reliable choice for any application that requires a medium-sized bearing.
Pros of buying a National SPB512-3.5x3.5 3-1/2 bearing:1. Reliability: National is a well-known and trusted brand in the bearing industry, which means you can expect high-quality and durable products.
2. Size and Dimensions: This bearing has a 3-1/2 inch outer diameter, making it a popular size for many applications.
3. Sealed: The bearing is sealed, which means it is protected from contaminants such as dust and debris, extending its lifespan.
4. Affordable: Compared to other bearing brands, the National SPB512-3.5x3.5 3-1/2 bearing is relatively affordable, making it a cost-effective option for many users.
Cons of buying a National SPB512-3.5x3.5 3-1/2 bearing:1. Limited Availability: National may not be as readily available as some other bearing brands, making it harder to find replacements or spare parts if needed.
2. Limited Options: This particular bearing only comes in one size and type, which may not be suitable for all applications.
Conclusion:The National SPB512-3.5x3.5 3-1/2 bearing is a reliable and affordable option for many applications. Its sealed design offers protection from contaminants, and its 3-1/2 inch outer diameter is popular in many industries. However, its limited availability and lack of options may be a drawback for some users. If you need a reliable bearing that fits your specific application and is easily available, you may want to consider other options. However, if you are looking for a cost-effective and durable bearing, the National SPB512-3.5x3.5 3-1/2 bearing is a solid choice.
height : 3-1/2. Features square corners. Specifications: Handing: Reversible. National Hardware SPB512-3.5x3.5 3-1/2 x Plain Bearing Square Corner Butt Hinge - Single.
Constructed with 6 screw holes in an arc pattern for maximum mounting strength. width : 3-1/2. Features: Includes a single hinge in each order. All necessary mounting Hardware is included.
Tested for residential strength application, ideal your home or apartment. Removable pin allows you to easily remove your door without having uninstall the hinges. As a bonus, most items ship for free.