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The 1329 single cup is an imperial-sized tapered roller bearing component, measuring 1.81″ in backface diameter and 2.125″ in outer diameter, with a width of 0.5625″. Made from durable chrome steel, it operates reliably in temperatures from -30°C to 110°C.
Its standard design ensures compatibility with Timken bearings, making it a practical choice for replacements. The cup fits well with various bearing part numbers, including 1351-1329 and 1380-1329.
With an ABEC-1 rating, it offers balanced precision for general industrial use. The cup’s robust construction handles typical loads while maintaining smooth operation.
Ideal for machinery requiring tapered roller bearings, such as automotive or conveyor systems. Compliant with RoHS and REACH standards for safe and environmentally friendly use.
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Why Choose 1329 Single Cups for Precision Tasks?
1329 Single Cups are crafted from chrome steel, offering durability and resistance to wear in tapered roller bearing applications.
Their precise outer diameter tolerance of +0.001″ to 0 ensures a snug fit, enhancing stability under load.
With a temperature range of -30° to 110°C, they perform reliably in varied operating conditions.
The standard cup design simplifies installation, making them a practical choice for industrial use.
Common Applications of 1329 Single Cups
1329 Single Cups are widely used in industrial settings, especially in conveyor systems and heavy machinery where tapered roller bearings are needed. Their chrome steel construction ensures durability and reliable performance under heavy loads.
In automotive applications, 1329 Single Cups fit well in wheel hubs and axle assemblies, providing smooth rotation and stability. The inch sizing makes them compatible with many North American vehicle models.
For agricultural equipment, 1329 Single Cups handle the tough conditions of tractors and harvesters, thanks to their robust design. The standard series offers a balance of strength and ease of maintenance.
Where Is 1329 Single Cups Used?
You’ll often find 1329 Single Cups in construction equipment like bulldozers and cranes, where their tapered design manages both radial and axial loads effectively. The precise tolerances ensure consistent performance.
In mining machinery, 1329 Single Cups withstand harsh environments and heavy vibrations. Their chrome steel rings and ABEC-1 rating make them a dependable choice for long-term use.
Built for Heavy-Duty Use: 1329 Single Cups
1329 Single Cups excel in applications like gearboxes and drivetrains, where their tapered roller design reduces friction and wear. The standard cup type simplifies replacement and maintenance.
For railway systems, 1329 Single Cups provide reliable support in bogies and axle boxes. Their temperature range and material quality ensure performance in varying weather conditions.
Automotive vs Industrial: Applications of 1329 Single Cups
In automotive uses, 1329 Single Cups are ideal for wheel bearings and differential systems, offering smooth operation. Their inch measurements align with many classic and modern vehicle designs.
In industrial machinery, these cups handle high loads in presses and rolling mills. The chrome steel material and precise tolerances make them suitable for demanding environments.
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