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Koyo BH-128 is a drawn cup needle roller bearing with full complement rollers and a closed end. It has a 3/4 in bore and is designed for compact radial load applications in automotive transmissions, pumps, and gearboxes.
MODEL KNBBH-128;PDL030
Returnable: See conditions
Full Complement Needle Roller Bearing The Koyo Bearing BH-128;PDL030 is a high-performance needle roller bearing designed for optimal load-carrying capacity and compact applications. This full complement design ensures maximum rolling elements are utilized, providing superior strength and durability in demanding environments.
Key Features
| Design | Full complement structure that allows for a higher number of needle rollers, enhancing the load capacity without the need for a cage. |
|---|---|
| Dimensions | Inner diameter of 12mm and outer diameter of 28mm, with a width of 30mm, suitable for space-constrained applications. |
| Material | Manufactured from high-quality bearing steel, offering excellent wear resistance and longevity. |
| Load Capacity | Capable of handling heavy radial loads, making it ideal for various industrial applications. |
| Precision | Engineered to meet the rigorous standards of ISO/TS 16949, ensuring reliability and performance consistency. |
Applications
| Automotive Industry | Perfect for use in engine components, transmission systems, and various automotive assemblies where space and weight savings are critical. |
|---|---|
| Heavy Machinery | Suitable for agricultural and construction equipment that requires robust bearings to withstand harsh operational conditions. |
| General Machinery | Designed for applications in conveyor systems, manufacturing equipment, and robotics, where high load capacities and durability are essential. |
Benefits
| Enhanced Durability | The full complement design minimizes wear and extends the service life of the bearing, reducing maintenance needs and downtime. |
|---|---|
| Optimized Performance | Provides smooth operation even under heavy loads, ensuring high efficiency in machinery and automotive components. |
| Versatile Compatibility | Designed to fit a wide range of applications, making it a versatile choice for engineers and manufacturers seeking reliable bearing solutions. |
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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