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Timken 28621-2 is a single tapered roller bearing cup (outer ring) with a precision class 3 suffix (-2), equivalent to ABEC 5. This cup is part of the 28621 base number series and falls within the under 4-inch outside diameter size class. It is designed for precision industrial applications such as gearboxes and pump shafts, where matched runout and preload are critical. The cup is intended to be paired with a factory-matched cone to form a complete tapered roller bearing assembly.
MODEL 28621-2
$65.17 Each
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Taper Roller Bearing Cups The TIMKEN 28621-2 TRB Single Cup is a precision-engineered tapered roller bearing cup designed to support heavy loads and provide reliable performance in various applications. This component is crucial for ensuring smooth operation and minimizing friction in rotating machinery, making it an essential part of any automotive or industrial system.
| High-Quality Construction | Manufactured from premium-grade steel, the TIMKEN 28621-2 cup is engineered for durability and resistance to wear, ensuring long service life. |
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| Precision Engineering | With a precision ground surface, this bearing cup provides optimal fit and performance, reducing vibration and noise during operation. |
| Load Capacity | Designed to handle significant radial and axial loads, the tapered profile allows for effective load distribution, enhancing overall performance. |
| Compatibility | Ideal for use with TIMKEN tapered roller bearings, ensuring seamless integration and optimal performance in assemblies. |
| Compact Size | With an outer diameter of less than 4 inches, this bearing cup is suitable for applications with space constraints without compromising on strength or reliability. |
| Automotive | Commonly used in vehicle wheel hubs, axles, and transmission systems, where high load carrying capacity and reliability are critical. |
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| Industrial Machinery | Suitable for various industrial applications, including conveyor systems, gearboxes, and heavy equipment, where efficient power transmission is required. |
| Engineering Applications | Works well in applications that demand precise alignment and reduced friction for improved efficiency and performance. |
| Enhanced Reliability | The robust design and quality materials ensure consistent performance, even in demanding environments. |
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| Improved Efficiency | Reduces friction and heat generation, leading to lower energy consumption and longer equipment life. |
| Cost-Effective Solution | With minimal maintenance needs and extended service intervals, this product can reduce overall operating costs for businesses. --- Product information compiled with AI assistance for reference purposes. |
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read moreHow 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.
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more