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365-363D TDO (Two-Row Double-Outer Race) (Imperial)

365-363D TDO (Two-Row Double-Outer Race) (Imperial)

The 365-363D is a two-row tapered roller bearing with a 1.9685″ bore and 3.5433″ outer diameter, crafted from sturdy chrome steel. It handles combined loads well, with a dynamic radial capacity of 39900 lbf and a thrust rating of 3250 lbf per row.

Its double-row design offers stability under heavy loads, while the open seal allows for easy lubrication. The steel cage ensures durability, and it operates smoothly in temperatures from -30°C to 110°C.

This bearing is ABEC-1 rated and comes with standard radial clearance, though C3/C4/C5 options are available. Ideal for industrial machinery or heavy equipment where robust performance is needed.

Weighing 2.58 lb, it’s a solid choice for applications requiring reliable load handling. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 365-363D
  • Brand TFL
  • Size 1.9685" x 3.5433" x 0.875"
  • Bore Dia 1.9685"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.5433"
  • Outer Dia Tolerance +0.001" to 0
  • Double Cup Width 1.6563"
  • Double Cup Width Tolerance +0.003" to -0.01
  • Cone Width 0.875"
  • Cone Width Tolerance +0.002" to -0.01
  • Bearing Width Across Cups 1.9688"
  • Bearing Width Across Cups Tolerance +0.008" to 0
  • Cup Backface ToClear Radius 0.03"
  • Cone Backface Backing Diameter 2.28"
  • Cup Frontface Backing Diameter 3.34"
  • Cage Cone Backface Clearance 0"
  • Dynamic Radial Load 39900 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 365
  • Cup Part Number 363D
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Cups Type Standard
  • Series 365
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Rating(One Row 90 Million Revolutions) 5930 lbf
  • Dynamic Thrust Rating(90 Million Revolutions) 3250 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions) 10300 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 2.58 lb

Features

How Does 365-363D Bearing Handle Combined Loads?

365-363D Bearing features a double-row tapered roller design, ideal for handling both radial and thrust loads.
Its chrome steel construction ensures durability, with a dynamic radial load capacity of 39,900 lbf.
The steel cage maintains roller alignment, enhancing performance and extending bearing life.
With a standard radial clearance, it offers reliable operation in various industrial applications.

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

365-363D Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its chrome steel rings and rollers resist thermal expansion, maintaining performance under stress.
The open design allows for easy lubrication, ensuring smooth operation in demanding conditions.
This makes it a dependable choice for machinery exposed to varying thermal environments.

Engineered for Precision: 365-363D Bearing

365-363D Bearing is designed with tight tolerances, ensuring precise fit and performance.
Its double-row construction provides stability, reducing vibration during operation.
The tapered rollers distribute loads evenly, enhancing efficiency and reducing wear.
With an ABEC-1 rating, it meets high standards for precision engineering.

Why Choose 365-363D Bearing for Heavy-Duty Applications?

365-363D Bearing’s robust design handles dynamic radial loads up to 39,900 lbf.
The chrome steel components resist wear, ensuring long service life in tough conditions.
Its standard radial clearance options allow for flexibility in various industrial uses.
This makes it a reliable choice for heavy machinery and equipment.

Application

Industrial Uses of 365-363D Bearing
365-363D Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its double-row design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability in demanding environments.

In automotive applications, 365-363D Bearing supports axle systems and wheel hubs, providing reliable performance under varying load conditions. Its inch sizing makes it a preferred choice for American and British vehicle models.

For industrial automation, 365-363D Bearing is ideal for conveyor systems and robotic arms, where precision and load capacity are essential. The open seal design allows for easy lubrication, extending its service life.

What Makes 365-363D Bearing a Preferred Choice?
365-363D Bearing stands out in agricultural machinery, such as tractors and harvesters, due to its robust tapered roller design. The steel cage enhances stability during high-load operations.

In material handling equipment, 365-363D Bearing ensures smooth operation in forklifts and cranes. Its standard radial clearance offers flexibility for different operational requirements.

Q&A

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