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PTI 21311C3W33 spherical roller bearing with 55 mm bore, C3 internal clearance, and W33 lubrication groove and holes. Designed for heavy radial and moderate axial loads in industrial applications such as conveyors, fans, and gearboxes.
MODEL 21311C3W33
Contact supplier for technical support on: 704 588 1091
$265.00 Each
Prices are subject to change
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Bearings The PTI 21311C3W33 Spherical Roller Bearing is engineered for exceptional performance and durability in demanding applications. Designed to accommodate radial and axial loads in both directions, this bearing is an ideal choice for various industrial and automotive applications. With its robust construction and advanced design, the PTI 21311C3W33 is tailored to enhance operational efficiency and longevity.
Key Features
| Spherical Design | Designed with a spherical outer raceway, allowing for self-alignment and compensation for misalignment, enhancing operational reliability. |
|---|---|
| C3 Clearance | Features C3 internal clearance, providing extra space between rolling elements and raceways for effective operation under high loads and variable thermal conditions. |
| Premium Materials | Constructed from high-quality steel, ensuring strength, wear resistance, and reduced friction for optimal performance. |
| Double Row Configuration | The double row design enables the bearing to handle higher radial loads and axial loads in both directions, making it versatile for various applications. |
| Sealed Design | Comes with seals that protect against contaminants and retain lubrication, promoting a longer service life and reduced maintenance needs. |
Applications
| Industrial Machinery | Ideal for heavy machinery and equipment requiring reliable rotational support under varying load conditions. |
|---|---|
| Automotive Applications | Suitable for use in transmissions, differentials, and wheel hubs, enhancing the durability and reliability of automotive systems. |
| Construction Equipment | Perfect for excavators, loaders, and other construction machinery that require robust bearings to withstand harsh operational environments. |
Benefits
| Enhanced Reliability | The self-aligning capability reduces wear and prolongs bearing life, ensuring consistent performance. |
|---|---|
| Increased Load Capacity | The double row design and C3 clearance allow for higher load capacities, making it suitable for heavy-duty applications. |
| Lower Maintenance Costs | The sealed design minimizes contamination and reduces the frequency of lubrication, leading to lower maintenance costs and downtime. |
Product information compiled with AI assistance for reference purposes.
SKU: 2202300
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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.
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easy to install, works great, extends chain life by keeping chain from whipping around. Reduces drive chain noise.
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