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Timken 821165-2 is a precision tapered roller bearing cup (outer ring) with a 12-18 inch outside diameter class and a Class 3 (ABEC 5) precision rating. This single cup is designed to be paired with a matched cone to form a complete bearing assembly for industrial gearboxes, pump shafts, and other applications requiring high rotational accuracy and load capacity. It is part of the Timken 821165 base number series.
MODEL 821165-2
Returnable: Yes
Taper Roller Bearing Cups The TIMKEN 821165-2 TRB Single Cup is an essential component designed for optimal performance in taper roller bearing applications. Engineered for durability and precision, this bearing cup plays a crucial role in supporting rotational motion and reducing friction in various industrial and automotive settings.
Key Features
| Dimensions | Outer Diameter of 12-18 inches, ideal for a wide range of applications. |
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| Material Composition | Crafted from high-quality steel to ensure lasting strength and resistance to wear. |
| Design | Specifically designed to house taper roller bearings, providing stability and improved load distribution. |
| Performance Characteristics | Engineered to minimize friction and heat generation, enhancing overall efficiency. |
| Quality Assurance | Manufactured under stringent quality control standards, ensuring reliability in demanding environments. |
Applications
| Automotive Industry | Perfect for use in vehicle axles, transmissions, and wheel hubs, ensuring smooth operation and longevity. |
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| Industrial Machinery | Suitable for heavy-duty applications requiring robust performance and resistance to extreme conditions. |
| Compatibility | Compatible with various Timken taper roller bearings, making it a versatile choice for maintenance and repair operations. |
Benefits
| Enhanced Reliability | Timken’s engineering expertise ensures high performance and reduced downtime, crucial for operational efficiency. |
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| Durability | Built to endure heavy loads and harsh conditions, providing a longer service life and lower replacement costs. |
| Efficiency | The design of the bearing cup contributes to lower friction and heat generation, leading to improved overall system performance. |
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.
| Brand | Timken |
| Model | QAAP10A200STHT |
| Brand | Dichtomatik |
| Model | 75005972 |
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more