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TS (Single Row Tapered Roller Bearings) (Imperial) 65384-65320

TS (Single Row Tapered Roller Bearings) (Imperial) 65384-65320

The 65384-65320 is a single-row tapered roller bearing with a 1.75″ 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 demanding applications.

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

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for heavy machinery or automotive uses where combined loads are common.

Weighing 5.1 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

The standard radial clearance ensures easy installation, with options for C3, C4, or C5 available. Its tapered roller design provides stable performance under heavy loads.

Perfect for industrial equipment or vehicle axles, where durability and load capacity are key. The ABEC-1 rating ensures consistent performance for general applications.

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Product Parameters

  • Part Number 65384-65320
  • 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 0.130"
  • Cone Frontface Backing Diameter 2.36"
  • Cone Backface Backing Diameter 2.52"
  • Cup Frontface Backing Diameter 4.25"
  • Cup Backface Backing Diameter 3.82"
  • 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 65320
  • 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

Performance Features of 65384-65320 Bearing

65384-65320 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 50,300 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environments.

How Is 65384-65320 Bearing Engineered for Reliability?

65384-65320 Bearing features a single-row tapered roller design, ideal for handling both radial and thrust loads.
The chrome steel construction enhances durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 9,600 lbf makes it suitable for heavy-duty applications.
The bearing requires lubrication but offers consistent performance within its specified temperature range.

Built for Durability: 65384-65320 Bearing

65384-65320 Bearing’s chrome steel components provide excellent wear resistance, even under high stress.
The tapered roller design distributes loads evenly, reducing wear and extending service life.
With a static radial load capacity of 57,500 lbf, it handles demanding industrial applications.
Its open seal type allows for easy maintenance and lubrication adjustments.

Steel vs Ceramic Bearings: Strengths of 65384-65320 Bearing

65384-65320 Bearing uses chrome steel for both rings and rollers, ensuring high strength and durability.
The steel construction offers better cost-efficiency compared to ceramic alternatives in many applications.
Its dynamic radial rating of 13,000 lbf (C90) ensures long-term reliability.
The bearing’s standard ABEC-1 rating balances precision and affordability for general industrial use.

Application

Industrial Uses of 65384-65320 Bearing
65384-65320 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.

Where Is 65384-65320 Bearing Used?
You’ll often find 65384-65320 Bearing in automotive axles and wheel hubs, thanks to its ability to manage both radial and thrust loads. Its inch sizing makes it a go-to choice for American-made vehicles.

Built for Heavy-Duty Use: 65384-65320 Bearing
65384-65320 Bearing excels in industrial fans and pumps, where its open design allows for easy lubrication. The steel cage adds extra strength, making it reliable for continuous operation.

Automotive vs Aerospace: Applications of 65384-65320 Bearing
In automotive systems, 65384-65320 Bearing supports high-load components like differentials. While not typically used in aerospace, its precision makes it suitable for ground support equipment.

Perfect Fit for Automation: 65384-65320 Bearing
65384-65320 Bearing works well in conveyor systems and robotic arms, where smooth rotation is key. The standard radial clearance ensures consistent performance without frequent adjustments.

Q&A

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