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

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

The 365A-363 is a single-row tapered roller bearing with a 1.625″ bore and 3.5433″ outer diameter, crafted from sturdy chrome steel. It supports combined loads, handling up to 22900 lbf radially and 3250 lbf in thrust.

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

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like truck axles or industrial gearboxes where combined loads are common.

Weighing 1.5 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 365A-363
  • Brand TFL
  • Interchangeable Timken
  • Size 1.625" x 3.5433" x 0.7875"
  • Bore Dia 1.625"
  • 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 0.7875"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 1.91"
  • Cone Backface Backing Diameter 2.17"
  • 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 365A
  • 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 1.500 lb

Features

How Is 365A-363 Bearing Engineered for Reliability?

365A-363 Bearing features chrome steel rings and rollers, designed to handle combined loads with ease.
Its dynamic radial load capacity reaches 22,900 lbf, ensuring robust performance in various applications.
The steel cage maintains roller alignment, reducing friction and enhancing durability.
With a standard radial clearance option, it offers flexibility for different operational needs.

What Makes 365A-363 Bearing Suitable for High-Temperature Applications?

365A-363 Bearing operates reliably in temperatures ranging from -30° to 110°C.
The chrome steel construction resists wear, even under demanding thermal conditions.
Its tapered roller design distributes loads evenly, preventing overheating.
This makes it ideal for applications where temperature fluctuations are common.

Built for Durability: 365A-363 Bearing

365A-363 Bearing’s single-row tapered roller design ensures long-lasting performance.
The chrome steel components resist wear, extending the bearing’s service life.
Its dynamic thrust rating of 3,250 lbf highlights its capability in heavy-duty tasks.
With standard radial clearance options, it adapts to various operational requirements.

Steel vs Ceramic Bearings: Strengths of 365A-363 Bearing

365A-363 Bearing uses chrome steel for both rings and rollers, offering excellent strength.
This material choice ensures reliable performance under high radial and thrust loads.
The steel cage further enhances durability, keeping rollers in place during operation.
Its ABEC-1 rating confirms consistent precision in industrial applications.

Why Choose 365A-363 Bearing for Precision Tasks?

365A-363 Bearing’s tapered roller design provides precise load distribution.
The chrome steel construction ensures minimal wear, maintaining accuracy over time.
With a dynamic radial rating of 5,930 lbf, it handles demanding tasks with ease.
Its standard radial clearance options make it versatile for various precision applications.

Application

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

In automotive applications, 365A-363 Bearing fits well in wheel hubs and drivetrains, providing reliable performance under varying loads. Its inch sizing makes it a convenient choice for vehicles using imperial measurements.

For industrial conveyor systems, 365A-363 Bearing’s open design allows for easy lubrication, extending its service life. The standard radial clearance offers flexibility for different operational needs.

Where Is 365A-363 Bearing Used?
You’ll often find 365A-363 Bearing in mining equipment, where its robust design withstands high radial and thrust loads. The steel cage adds extra strength, making it suitable for demanding environments.

In manufacturing plants, 365A-363 Bearing supports machinery like presses and gearboxes, ensuring smooth operation. Its compatibility with Timken models simplifies replacements and maintenance.

Built for Heavy-Duty Use: 365A-363 Bearing
365A-363 Bearing excels in applications like forklifts and cranes, where its tapered rollers manage heavy loads effortlessly. The ABEC-1 rating ensures consistent performance without unnecessary precision costs.

For forestry equipment, 365A-363 Bearing’s temperature tolerance (-30° to 110°C) makes it reliable in varying climates. The standard radial clearance adapts well to thermal expansion.

Automotive vs Aerospace: Applications of 365A-363 Bearing
In automotive systems, 365A-363 Bearing is ideal for axles and transmissions, balancing load capacity and compact sizing. Its imperial measurements align with many US-made vehicle specs.

For aerospace ground support equipment, 365A-363 Bearing’s steel construction meets durability needs without excessive weight. The open design simplifies inspections and lubrication.

Q&A

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