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

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

The 368-363D is a two-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 in demanding conditions.

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

This double-row design provides extra stability and load capacity, ideal for heavy machinery or industrial equipment. With standard radial clearance and ABEC-1 rating, it offers reliable precision for most applications.

Weighing 2.53 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe and dependable choice for replacements or new installations.

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Product Parameters

  • Part Number 368-363D
  • 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 2.28"
  • 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 368
  • 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 2.53 lb

Features

Performance Features of 368-363D Bearing

368-363D Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 39,900 lbf, ensuring reliable performance in demanding conditions.

The double-row tapered roller design enhances stability and load distribution.
With a standard radial clearance, it provides smooth operation across various applications.

368-363D Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, reducing wear and extending service life.

The open seal design allows for easy lubrication, ensuring consistent performance.
Weighing just 2.53 lb, it balances durability and ease of handling.

Application

Industrial Uses of 368-363D Bearing
368-363D Bearing is commonly used in heavy machinery, such as construction equipment and agricultural vehicles, where its double-row design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability in demanding environments.

What Makes 368-363D Bearing a Preferred Choice?
In automotive applications, 368-363D Bearing supports wheel hubs and drivetrains, providing reliable performance under high stress. Its inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: 368-363D Bearing
For industrial conveyor systems, 368-363D Bearing’s tapered roller design offers smooth operation and long service life. The open seal type allows for easy lubrication and maintenance.

Automotive vs Aerospace: Applications of 368-363D Bearing
In automotive settings, 368-363D Bearing excels in transmissions and differentials, while its robust build also suits aerospace landing gear components. The standard radial clearance ensures consistent performance.

Essential Roles of 368-363D Bearing
368-363D Bearing is ideal for mining equipment, where its high dynamic radial load capacity withstands extreme conditions. The steel cage adds extra strength for prolonged use.

Q&A

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