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Koyo B-3012 is a full complement drawn cup needle roller bearing with an open end. This inch-series bearing uses a maximum complement of needle rollers for high load capacity in a compact cross-section. Suitable for oscillating and rotating applications with limited radial space.
MODEL B-3012;PDL125
This product has a minimum order quantity of (25 minimum) This is the minimum order quantity available when purchasing this product.
$24.14 Each
Prices are subject to change
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Returnable: See conditions
Bore Diameter
1-7/8 in
Closure Type
Open
Dynamic Load Capacity
9330 lbf
Maximum RPM
23000, 3500 rpm
O.D.
2-1/4 in
Series
B Series
Static Load Capacity
19900 lbf
Width
3/4 in
Full Complement Needle Roller Bearings The Koyo Bearing B-3012;PDL125 is a premium Drawn Cup Needle Roller Bearing designed for high-performance applications in automotive and industrial environments. With its innovative design and robust construction, this bearing ensures exceptional load-carrying capacity while minimizing friction and wear, making it an ideal choice for various machinery and equipment.
Key Features
| Type | Drawn Cup Needle Roller Bearing, providing high load capacity in a compact design. |
|---|---|
| Catalog Number | B-3012;PDL125, ensuring easy identification and compatibility. |
| Dimensions | Features an outer diameter of 1.375 inches (35 mm) and a width of 0.75 inches (19 mm), allowing for versatile installation options. |
| Full Complement Design | Contains a full complement of needles for maximum load-bearing capacity and improved performance under stress. |
| Material | Manufactured with high-quality steel, enhancing durability and resistance to wear. |
Applications
| Automotive | Ideal for use in transmission systems, axles, and other automotive applications requiring robust performance. |
|---|---|
| Industrial Machinery | Suitable for various machinery in construction, agriculture, and manufacturing due to its ability to handle high radial loads. |
| Compatibility | Designed to fit seamlessly with Koyo and other standard bearing housings, facilitating easy integration into existing systems. |
Benefits
| High Performance | Optimized for minimal friction and excellent rotational accuracy, resulting in enhanced operational efficiency. |
|---|---|
| Durability | Built to withstand harsh operating conditions, offering long service life and reduced downtime in critical applications. |
| Reliability | Koyo's commitment to quality ensures that each bearing meets stringent industry standards, providing peace of mind for operators. |
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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