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363 Single Cups (Imperial)

363 Single Cups (Imperial)

The 363 single cup is an imperial-sized tapered roller bearing component, measuring 3.23″ in backface diameter and 3.5433″ in outer diameter. Made from chrome steel, it offers reliable strength and fits standard tapered roller bearings.

With a cup width of 0.7874″, it handles moderate loads and operates in temperatures from -30°C to 110°C. Its ABEC-1 rating ensures consistent performance for general industrial use.

The cup’s design features precise backing diameters (3.35″ frontface, 3.23″ backface) for secure fitting. It’s interchangeable with Timken and compatible with multiple bearing part numbers like 365-363 and 370A-363.

Ideal for machinery maintenance or replacements where durability matters. RoHS and REACH compliant for safe handling.

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Product Parameters

  • Part Number 363
  • Brand TFL
  • Interchangeable Timken
  • Size 3.23" x 3.5433" x 0.7874"
  • Outer Dia 3.5433"
  • Outer Dia Tolerance +0.001" to 0
  • Cup Width 0.7874"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.03"
  • Cup Frontface Backing Diameter 3.35"
  • Cup Backface Backing Diameter 3.23"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number 365-363 , 365A-363 , 366-363 , 367-363 , 368-363 , 368A-363 , 368W-363 , 369A-363 , 369AS-363 , 370A-363
  • Cups Type Standard
  • Series 365
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of 363 Single Cups

363 Single Cups are made from chrome steel, offering durability and resistance to wear in various applications.
Their tapered roller design ensures smooth operation and efficient load distribution.

With an outer diameter of 3.5433″ and a cup width of 0.7874″, they fit precisely in compatible assemblies.
The tight tolerances enhance performance, making them reliable for industrial use.

363 Single Cups operate in temperatures from -30° to 110°C, suitable for diverse environments.
They are interchangeable with Timken models, providing flexibility in replacements.

The ABEC-1 rating ensures consistent quality, while RoHS and REACH compliance meet environmental standards.
Their standard cup type and 365 series compatibility make them a practical choice.

Application

Industrial Uses of 363 Bearing
363 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where its tapered design handles radial and axial loads effectively. The chrome steel construction ensures durability in tough working conditions.

What Makes 363 Bearing a Preferred Choice?
In automotive applications, 363 Bearing fits well in wheel hubs and differential systems, providing smooth rotation under varying loads. Its inch sizing makes it compatible with many American-made vehicles.

Built for Heavy-Duty Use: 363 Bearing
For industrial conveyor systems, 363 Bearing offers reliable performance, even under continuous operation. The standard cup design simplifies installation and maintenance.

Automotive vs Industrial: Applications of 363 Bearing
In trucks and buses, 363 Bearing supports axle assemblies, while in factories, it keeps conveyor belts running smoothly. Its versatility makes it a go-to choice for both sectors.

Perfect Fit for Automation: 363 Bearing
363 Bearing works well in automated machinery, ensuring precise movement in robotic arms and assembly lines. The ABEC-1 rating balances performance and cost for industrial applications.

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