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TS (Single Row Tapered Roller Bearings) (Imperial) 365-363

TS (Single Row Tapered Roller Bearings) (Imperial) 365-363

The 365-363 is a single-row tapered roller bearing with a 1.9685″ bore and 3.5433″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 22900 lbf radially and 3250 lbf thrust, making it versatile for various applications.

Its open design allows easy lubrication, while the steel cage ensures durability under heavy use. The bearing operates smoothly in temperatures from -30°C to 110°C, suitable for demanding environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for use in gearboxes, axles, or industrial machinery where combined loads are common.

Weighing just 1.2 lb, it’s a robust yet manageable choice. Compliant with RoHS and REACH standards, it’s safe for most industrial uses.

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Product Parameters

  • Part Number 365-363
  • Brand TFL
  • Interchangeable Timken
  • Size 1.9685" x 3.5433" x 0.7874"
  • Bore Dia 1.9685"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.5433"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.875"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.7874"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.7874"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.080"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 2.17"
  • Cone Backface Backing Diameter 2.28"
  • Cup Frontface Backing Diameter 3.35"
  • Cup Backface Backing Diameter 3.23"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0"
  • Effective Center Location -0.17"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 365
  • Cup Part Number 363
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 365
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 22900 lbf
  • Static Radial Load 21500 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5930 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3250 lbf
  • Lubrication Required
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant
  • Weight 1.2 lb

Features

How Is 365-363 Bearing Engineered for Reliability?

365-363 Bearing features a single row tapered roller design, ideal for handling combined loads with ease.
Its chrome steel construction ensures durability and resistance to wear in demanding applications.

The bearing’s dynamic radial load capacity reaches 22,900 lbf, providing reliable performance under stress.
Precision tolerances and effective lubrication further enhance its longevity and smooth operation.

With a temperature range of -30° to 110°C, 365-363 Bearing performs well in varied environments.
Its standard radial clearance options offer flexibility for different operational needs.

Application

Industrial Uses of 365-363 Bearing
The 365-363 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in tough working conditions.

In automotive applications, 365-363 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. The inch sizing makes it compatible with many American-made vehicles and industrial equipment.

For conveyor systems, 365-363 Bearing’s open design allows for easy lubrication, extending its service life in continuous operation. The steel cage adds stability, making it suitable for high-load scenarios.

Where Is 365-363 Bearing Used?
You’ll often find 365-363 Bearing in mining equipment, where its ability to handle radial and thrust loads is essential. The standard radial clearance ensures smooth operation even under heavy stress.

It’s also a popular choice for gearboxes in industrial settings, thanks to its robust design and compatibility with Timken equivalents. The ABEC-1 rating provides a good balance of precision and affordability for most applications.

Built for Heavy-Duty Use: 365-363 Bearing
365-363 Bearing excels in applications like forklifts and cranes, where its tapered rollers distribute loads evenly. The chrome steel rollers and rings resist wear, even in dusty or high-temperature environments.

Its inch measurements make it easy to replace in older machinery, reducing downtime during maintenance. The steel cage further enhances its reliability in demanding conditions.

Automotive vs Aerospace: Applications of 365-363 Bearing
In automotive systems, 365-363 Bearing is ideal for wheel bearings and drivetrains, offering a balance of strength and affordability. The inch sizing ensures compatibility with many US-made vehicles.

While not typically used in aerospace, 365-363 Bearing finds its place in ground support equipment, where durability and ease of maintenance are key. Its open design simplifies lubrication and inspection.

Q&A

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