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NTN 31313 single row metric tapered roller bearing with a 65 mm straight bore. Designed for combined radial and axial loads in gearboxes, vehicle hubs, and industrial machinery. Features a stamped steel cage and normal internal clearance.
MODEL 31313
$213.42 Each
Prices are subject to change
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Returnable: See conditions
I.D.
2.5591 in
O.D.
5.5118 in
Width
1.4173 in
Taper Roller Bearing - NTN 31313 The NTN 31313 Medium Size Tapered Roller Bearing is engineered for optimal performance in a wide range of applications, offering superior load handling capabilities and reduced friction. This precision bearing is crafted to meet the rigorous demands of both automotive and industrial sectors, ensuring longevity and reliability in operation. ## Key Features • **Design Type**: Tapered roller bearing, featuring a cone and cup design that allows for efficient load distribution and enhanced performance under radial and axial loads. • **Dimensions**: Inner diameter of 65 mm, outer diameter of 140 mm, and a width of 33 mm, making it suitable for medium-size applications. • **Material Composition**: Constructed from high-quality steel, providing excellent durability and resistance to wear, ensuring a longer lifespan. • **Load Capacity**: Capable of supporting heavy radial loads and moderate axial loads, making it ideal for various automotive and industrial applications. • **Rotational Speed**: Designed for high-speed operations, this bearing maintains performance even at elevated speeds, enhancing overall operational efficiency. ## Applications • **Automotive Industry**: Perfect for use in wheel hubs, transmission systems, and differential assemblies, providing critical support and reliability in vehicle operations. • **Industrial Equipment**: Suitable for machinery in manufacturing and processing, where precision and durability are essential. • **Compatibility**: This bearing is compatible with a wide range of equipment and can be integrated seamlessly into existing systems. ## Benefits • **Enhanced Performance**: The tapered design allows for efficient load handling, reducing wear and improving the overall performance of your machinery. • **Increased Reliability**: NTN's commitment to quality ensures that each bearing meets high standards for durability and reliability, minimizing downtime and maintenance costs. • **Energy Efficiency**: The low friction design contributes to reduced energy consumption, promoting sustainability in operations. --- *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.
| Brand | Cutting Tool Technologies |
| Model | 1 500-125 TIALN |