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Koyo 22312RHRK W33C3 is a 223 series spherical roller bearing with a 60 mm tapered bore (1:12). It features a sealed design, annular lube groove with three lubrication holes (W33), and C3 clearance. The steel cage provides durability for heavy radial and axial loads in industrial gearboxes, conveyors, and vibrating equipment.
MODEL 22312RHRK W33C3
Returnable: See conditions
Bearings
Overview The Koyo Bearing 22312RHRK W33C3 is a high-performance steel cage spherical roller bearing designed for demanding applications in automotive and industrial sectors. This bearing features a tapered bore for enhanced load distribution, ensuring optimal performance and longevity. With its robust construction and precision engineering, the Koyo 22312RHRK W33C3 is built to withstand heavy radial loads while maintaining smooth operation.
Key Features
| Type | Spherical roller bearing with tapered bore design for superior load capacity |
|---|---|
| Cage Material | Durable steel cage ensures high stability and allows for increased speed |
| Dimensions | Inner Diameter (ID) of 60 mm, Outer Diameter (OD) of 130 mm, Width of 46 mm |
| Load Rating | Dynamic load rating of 125 kN and static load rating of 160 kN, suitable for heavy-duty applications |
| Sealing | Equipped with seals to protect against contaminants and retain lubrication |
Applications
- Ideal for heavy machinery, automotive gearboxes, and conveyor systems where high radial loads are common
- Suitable for use in industrial applications involving mining, construction, and agricultural equipment
- Compatible with a wide range of shaft sizes due to its tapered bore design, allowing for versatility in installation
Benefits
| Performance | Offers exceptional load-carrying capacity and reduced friction, leading to improved efficiency and reduced wear |
|---|---|
| Durability | Engineered to withstand harsh operating conditions, ensuring prolonged service life and reliability |
| Maintenance | Low maintenance requirements due to the sealed design, allowing for extended periods between servicing |
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.
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