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368A-363DC TDO (Two-Row Double-Outer Race) (Imperial)

368A-363DC TDO (Two-Row Double-Outer Race) (Imperial)

The 368A-363DC is a double-row tapered roller bearing with a 2-inch bore and 3.5433-inch outer diameter, built from sturdy chrome steel. It handles combined loads up to 39900 lbf and is designed for long-lasting performance.

Its open design allows for easy lubrication, while the steel cage ensures smooth operation. The bearing works in temperatures from -30°C to 110°C, making it versatile for various conditions.

This model is part of the 365 series and comes with standard radial clearance, though C3/C4/C5 options are available. Ideal for heavy-duty applications like industrial gearboxes or machinery where both radial and thrust loads are present.

Weighing 2.59 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable choice for replacements or new installations.

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Product Parameters

  • Part Number 368A-363DC
  • Brand TFL
  • Size 2" x 3.5433" x 0.875"
  • Bore Dia 2"
  • 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 2.44"
  • 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 368A
  • Cup Part Number 363DC
  • 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 2.59 lb

Features

How Is 368A-363DC Bearing Engineered for Reliability?

368A-363DC Bearing features a double-row tapered roller design, providing strong resistance to combined radial and thrust loads.
Its chrome steel construction ensures durability, with a dynamic radial load capacity of 39,900 lbf.

The precision-engineered cage maintains roller alignment, reducing friction and extending service life.
With a standard radial clearance and ABEC-1 rating, it offers consistent performance in various applications.

368A-363DC Bearing operates efficiently within a temperature range of -30° to 110°C.
Its open design allows for easy lubrication, ensuring smooth operation under heavy loads.

Application

Industrial Uses of 368A-363DC Bearing
The 368A-363DC Bearing is commonly used in heavy machinery, such as construction equipment and mining vehicles, where its double-row design handles combined radial and thrust loads effectively.
Its chrome steel construction ensures durability in harsh environments, making it a reliable choice for long-term use.

Where Is 368A-363DC Bearing Used?
You’ll often find the 368A-363DC Bearing in automotive applications, particularly in wheel hubs and differential systems, where its tapered roller design provides smooth performance.
The inch sizing makes it compatible with many North American and UK machinery standards.

Built for Heavy-Duty Use: 368A-363DC Bearing
In industrial conveyor systems, the 368A-363DC Bearing offers excellent load capacity, thanks to its double-row tapered rollers.
The open seal design allows for easy lubrication, extending its service life in demanding conditions.

Automotive vs Aerospace: Applications of 368A-363DC Bearing
In automotive settings, the 368A-363DC Bearing supports high-load components like axles, while its precision makes it suitable for aerospace landing gear systems.
The standard radial clearance ensures consistent performance across different temperature ranges.

Key Fields for 368A-363DC Bearing
The 368A-363DC Bearing is ideal for agricultural machinery, where its robust design handles uneven loads and rough terrain.
Its steel cage provides added strength, making it a practical choice for equipment like tractors and harvesters.

Q&A

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