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

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

The 369-S-363D is a double-row tapered roller bearing with a 1.875″ bore and 3.5433″ outer diameter, built from sturdy chrome steel for long-lasting performance. It handles combined loads with a dynamic radial capacity of 39,900 lbf and spins smoothly in demanding conditions.

Its open design allows for easy lubrication, while the steel cage ensures stability under heavy loads. The bearing operates well in temperatures from -30°C to 110°C, making it versatile for various environments.

This model is part of the 365 series, with standard radial clearance and ABEC-1 precision. Ideal for industrial machinery or automotive applications where robust load handling is needed.

Weighing 2.72 lb, it’s a solid choice for replacements or new installations, compliant with RoHS and REACH standards.

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Product Parameters

  • Part Number 369-S-363D
  • Brand TFL
  • Size 1.875" x 3.5433" x 0.875"
  • Bore Dia 1.875"
  • 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 2.24"
  • 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 369-S
  • 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 2.72 lb

Features

How Does 369-S-363D Bearing Handle Combined Loads?

369-S-363D Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 39,900 lbf, ensuring reliable performance in demanding conditions.
The double-row tapered roller design distributes loads evenly, reducing wear and extending service life.
With a standard radial clearance, it provides smooth operation across various applications.

What Makes 369-S-363D Bearing Suitable for High-Temperature Applications?

369-S-363D Bearing operates efficiently in temperatures ranging from -30° to 110°C, maintaining performance in tough environments.
The chrome steel construction resists heat-induced wear, ensuring durability under stress.
Its open design allows for easy lubrication, further enhancing its high-temperature resilience.
This makes it a dependable choice for industrial and automotive uses.

Engineered for Precision: 369-S-363D Bearing

369-S-363D Bearing features a double-row tapered roller design, providing precise load distribution and smooth operation.
The chrome steel rollers and rings ensure consistent performance under combined loads.
With an ABEC-1 rating, it meets standard precision requirements for various applications.
Its balanced construction reduces vibration, enhancing overall efficiency.

Application

Industrial Uses of 369-S-363D Bearing
369-S-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.

Where Is 369-S-363D Bearing Used?
You’ll often find 369-S-363D Bearing in automotive applications like truck wheel hubs, where its tapered roller design provides stability under heavy loads. The inch sizing makes it a good fit for North American vehicle standards.

Built for Heavy-Duty Use: 369-S-363D Bearing
369-S-363D Bearing excels in industrial gearboxes, offering reliable performance even under high stress. Its open design allows for easy lubrication, extending service life in continuous operation.

Automotive vs Aerospace: Applications of 369-S-363D Bearing
In automotive systems, 369-S-363D Bearing supports axles and transmissions, while in aerospace, it’s suited for auxiliary equipment due to its robust load capacity. The steel cage adds extra resilience.

Key Fields for 369-S-363D Bearing
369-S-363D Bearing is ideal for agricultural machinery, where its tapered rollers handle uneven loads smoothly. The standard radial clearance ensures consistent performance in varying conditions.

Q&A

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