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TS (Single Row Tapered Roller Bearings) (Imperial) 65384-65321

TS (Single Row Tapered Roller Bearings) (Imperial) 65384-65321

The 65384-65321 is a single-row tapered roller bearing with a 1.75″ bore and 4.5″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 50300 lbf radially and 9600 lbf thrust, making it robust for heavy-duty use.

Its open design allows easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures from -30°C to 110°C, suitable for various industrial conditions.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for applications like wheel hubs or gearboxes where combined loads are common.

Weighing 5.1 lb, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for diverse environments.

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Product Parameters

  • Part Number 65384-65321
  • Brand TFL
  • Interchangeable Timken
  • Size 1.75" x 4.5" x 1.75"
  • Bore Dia 1.75"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.5"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.75"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.75"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.080"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 2.36"
  • Cone Backface Backing Diameter 2.52"
  • Cup Frontface Backing Diameter 4.25"
  • Cup Backface Backing Diameter 3.90"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.12"
  • Effective Center Location -0.49"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 65384
  • Cup Part Number 65321
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 65300
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 50300 lbf
  • Static Radial Load 57500 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 13000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 9600 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 5.1 lb

Features

Why Choose 65384-65321 Bearing for Precision Tasks?

65384-65321 Bearing is crafted with chrome steel rings and rollers, ensuring durability and precision in combined load applications.
Its dynamic radial load capacity reaches 50,300 lbf, making it suitable for heavy-duty operations.
The steel cage maintains roller alignment, reducing friction and enhancing performance.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

Application

Industrial Uses of 65384-65321 Bearing
65384-65321 Bearing is commonly used in heavy machinery like 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, 65384-65321 Bearing fits well in wheel hubs and drivetrains, providing reliable performance under both radial and thrust loads. Its inch sizing makes it a straightforward choice for American-made vehicles.
For industrial fans and pumps, 65384-65321 Bearing’s open design allows for easy lubrication, extending service life in high-speed operations. The steel cage adds stability, reducing wear over time.

What Makes 65384-65321 Bearing a Preferred Choice?
65384-65321 Bearing stands out in conveyor systems due to its ability to manage heavy loads without compromising speed. The standard radial clearance offers flexibility for various installation requirements.
Its compatibility with Timken models makes 65384-65321 Bearing a cost-effective option for maintenance and replacements. The ABEC-1 rating ensures consistent performance for general industrial use.

Built for Heavy-Duty Use: 65384-65321 Bearing
65384-65321 Bearing excels in mining equipment, where its robust design withstands extreme loads and vibrations. The tapered rollers distribute stress evenly, reducing the risk of premature failure.
In forestry machinery, 65384-65321 Bearing’s temperature tolerance ensures reliable operation in both hot and cold environments. The steel cage further enhances its resilience in dusty or wet conditions.

Automotive vs Aerospace: Applications of 65384-65321 Bearing
In automotive settings, 65384-65321 Bearing is ideal for axles and transmissions, offering a balance of strength and precision. The inch measurements simplify integration with existing designs.
For aerospace ground support equipment, 65384-65321 Bearing provides dependable performance in load-handling systems. Its compliance with RoHS and REACH standards makes it suitable for environmentally sensitive applications.

Perfect Fit for Automation: 65384-65321 Bearing
65384-65321 Bearing works well in automated assembly lines, where its tapered rollers ensure smooth motion under varying loads. The open seal design allows for easy maintenance in high-use scenarios.
In packaging machinery, 65384-65321 Bearing’s dynamic load capacity helps maintain consistent speeds without overheating. The chrome steel components resist wear, reducing downtime for replacements.

Q&A

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