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Koyo Bearing 643 Tapered Roller Bearing Cup, 2.75" Inner Diameter x 5.125" Outer Diameter x 1.625" Width Tapered Roller Bearing Cup, 2.75" Inner Diameter x 5.125" Outer Diameter x 1.625" Width, 52100 Steel, Riveted Steel Cage, Round Bore
MODEL 643
$78.85 Each
Prices are subject to change
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Returnable: See conditions
Bearing Type
Single Cone
Cone Type
Single Cone
Cone Width
1 5/8 in
Cup Width
N/A
I.D.
2 3/4 in
Material
Steel
Origin
Cones
Series
635
Shaft Fillet Radius [MAX]
0.14 in
Tapered Roller Bearing - Koyo Bearing 643 The Koyo Bearing 643 is a robust tapered roller bearing cup designed for high-performance applications in the automotive and industrial sectors. Known for its precision engineering, this bearing offers efficient load distribution and enhanced durability, making it an ideal choice for various machinery and vehicle applications.
Key Features
| Dimensions | - Inner Diameter: 2.75 inches - Outer Diameter: 5.125 inches - Width: 1.625 inches |
|---|---|
| Design | Tapered roller design allows for the accommodation of both radial and axial loads, optimizing performance under stress. |
| Material | Constructed from high-quality steel to ensure longevity and reliability, providing excellent wear resistance. |
| Precision Engineering | Manufactured with strict adherence to ISO/TS 16949 standards, ensuring exceptional quality and performance. |
| Compatibility | Designed for use in a variety of automotive and industrial applications, compatible with numerous vehicle makes and models. |
Applications
| Automotive Sector | Ideal for use in automotive wheel hubs, transmissions, and differentials where precise load handling is essential. |
|---|---|
| Industrial Machinery | Excellent for heavy machinery and equipment in construction and manufacturing environments requiring reliable performance under heavy loads. |
| General Engineering | Suitable for various mechanical systems where tapered roller bearings are needed for effective load management. |
Benefits
| Enhanced Load Capacity | The tapered design allows for greater load capacity, making it suitable for demanding applications. |
|---|---|
| Improved Efficiency | Reduces friction and wear, leading to lower operational costs and longer service life of machinery. |
| Reliability and Durability | Koyo's commitment to quality ensures that the bearing operates reliably under various conditions, minimizing downtime and maintenance needs. |
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