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TS (Single Row Tapered Roller Bearings) (Imperial) 65395-65321

TS (Single Row Tapered Roller Bearings) (Imperial) 65395-65321

The 65395-65321 is a single row tapered roller bearing with a 2″ bore and 4.5″ outer diameter, made from sturdy chrome steel. It handles combined loads up to 50300 lbf radially and 9600 lbf thrust, suitable for heavy-duty applications.

The open design allows easy lubrication, while the steel cage ensures durability. It operates smoothly in temperatures from -30°C to 110°C, making it versatile for various environments.

This bearing is interchangeable with Timken models, offering a reliable replacement option. Ideal for use in gearboxes, axles, or industrial machinery where combined loads are common.

Weighing 4.7 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 65395-65321
  • Brand TFL
  • Interchangeable Timken
  • Size 2" x 4.5" x 1.75"
  • Bore Dia 2"
  • 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 0.14"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 2.36"
  • Cone Backface Backing Diameter 2.83"
  • 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 65395
  • 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 4.7 lb

Features

Performance Features of 65395-65321 Bearing

65395-65321 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 50,300 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 65395-65321 Bearing Engineered for Reliability?

65395-65321 Bearing features a tapered roller design, optimised for handling both radial and thrust loads.
The chrome steel construction provides excellent wear resistance, extending its service life.
Its standard radial clearance allows for smooth operation in diverse industrial settings.
Maintenance is straightforward, requiring regular lubrication for consistent performance.

Built for Durability: 65395-65321 Bearing

65395-65321 Bearing’s single-row construction ensures stability under high dynamic radial loads.
The steel cage maintains roller spacing, preventing misalignment and reducing wear.
It operates efficiently within a broad temperature range, from -30° to 110°C.
With an ABEC-1 rating, it balances precision and reliability for industrial use.

Steel vs Ceramic Bearings: Strengths of 65395-65321 Bearing

65395-65321 Bearing uses chrome steel for both rings and rollers, offering robust load-bearing capacity.
Its dynamic thrust rating of 9,600 lbf ensures reliable performance in demanding applications.
The open design allows for easy lubrication, maintaining smooth operation over time.
Weighing 4.7 lb, it provides a sturdy yet manageable solution for industrial machinery.

Application

Industrial Uses of 65395-65321 Bearing
65395-65321 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

What Makes 65395-65321 Bearing a Preferred Choice?
In automotive applications, 65395-65321 Bearing fits well in wheel hubs and drivetrains, thanks to its precise imperial sizing and robust load capacity. The open design simplifies lubrication, which is handy for maintenance.

Built for Heavy-Duty Use: 65395-65321 Bearing
For industrial fans and pumps, 65395-65321 Bearing offers reliable performance with its standard radial clearance and ABEC-1 rating. The steel cage adds extra strength, making it suitable for continuous operation.

Automotive vs Aerospace: Applications of 65395-65321 Bearing
While 65395-65321 Bearing excels in truck axles and off-road vehicles, its temperature range also makes it a fit for certain aerospace components. The inch measurements align with many US-made systems.

Where Is 65395-65321 Bearing Used?
You’ll often find 65395-65321 Bearing in conveyor systems and gearboxes, where its dynamic radial load rating keeps things running smoothly. The tapered rollers distribute stress evenly, reducing wear over time.

Q&A

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