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Tapered Roller Set - Inch Series and J Series
MODEL SET803
$613.47 Each
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B (in)
4.2500
Bore type
Round
Bore Type
Round
Cone Number
NA56425SW
Configuration
Two
Cup Number
56650DCB125
D (in)
6.5000
Dynamic load rating
47000 lbf
Dynamic Load Rating
47000 lbf
e (Axial Load Factor)
0.50
Enclosure
Open
I.D.
107.975 mm
Lubrication
w/o Oil Hole
Material
Case Carburized Steel
Operating temperature range
-40 to 250 ºF
Operating Temperature Range
-40 to 250 °F
Precision rating
Class 2
Precision Rating
Class 2
R (in)
0.14
Static load rating
80000 lbf
Static Load Rating
80000 lbf
Style
Cone & Cup
Type
Tapered Roller Bearing
Wi
1.7500 in
Width
89.154 mm
Wo
2.5000 in
Y2 (Axial Load Factor)
1.21
# Tapered Roller Bearing Set - Inch Series and J Series The NTN Tapered Roller Bearing Set (Catalog Number: SET803) is engineered for optimal performance in various applications, providing superior load-bearing capabilities and reduced friction. Designed to meet the rigorous demands of both automotive and industrial sectors, this bearing set is a reliable choice for enhancing the longevity and efficiency of rotating machinery. ## Key Features • **Precision Engineering**: Manufactured with meticulous attention to detail, this tapered roller bearing set ensures high precision in operation, contributing to smoother performance and lower energy consumption. • **Robust Construction**: Composed of high-quality steel, the bearings are designed to withstand heavy loads while maintaining structural integrity over time, ensuring durability even in challenging environments. • **Inch Series and J Series Compatibility**: This bearing set is versatile, compatible with various Inch Series and J Series applications, making it an ideal choice for diverse machinery setups. • **Enhanced Load Distribution**: The tapered design allows for optimal load distribution, enabling the bearings to handle both radial and axial loads efficiently, thereby extending service life. • **Sealed Design**: The set features seals that prevent the ingress of contaminants, which significantly reduces maintenance requirements and enhances operational reliability. ## Applications • **Automotive Industry**: Ideal for use in wheel hubs, differential assemblies, and other critical automotive components where reliability and performance are paramount. • **Industrial Machinery**: Suitable for various types of industrial equipment including conveyor systems, manufacturing machinery, and heavy-duty applications that require robust bearing solutions. • **Compatibility**: This tapered roller bearing set is designed to fit a wide range of existing systems, ensuring seamless integration into both new and retrofitted applications. ## Benefits • **Increased Efficiency**: By reducing friction and improving load capacity, this bearing set enhances the overall efficiency of machinery, leading to lower operational costs. • **Reliability and Longevity**: The robust design and high-quality materials ensure a long service life, reducing the frequency of replacements and maintenance costs. • **Improved Performance**: The optimized design contributes to smoother operation and better overall performance, which is crucial for high-speed applications. --- *Product information compiled with AI assistance for reference purposes.*
| Brand | TB Woods |
| Model | V402-1R00 |