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TS (Single Row Tapered Roller Bearings) (Imperial) 39573-39520P

TS (Single Row Tapered Roller Bearings) (Imperial) 39573-39520P

The 39573-39520P is a single-row tapered roller bearing with a 2″ bore and 4.4375″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 37500 lbf radially and 5650 lbf thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

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

Weighing 3.3 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for most environments.

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Product Parameters

  • Part Number 39573-39520P
  • Brand TFL
  • Interchangeable Timken
  • Size 2" x 4.4375" x 1.1876"
  • Bore Dia 2"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.4375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.1875"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.9375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.1876"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.4"
  • Cone Backface Backing Diameter 2.44"
  • Cup Frontface Backing Diameter 4.25"
  • Cup Backface Backing Diameter 3.98"
  • Cage Cone Frontface Clearance 0.13"
  • Cage Cone Backface Clearance 0.05"
  • Effective Center Location -0.26"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 39573
  • Cup Part Number 39520P
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 39500
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 37500 lbf
  • Static Radial Load 50300 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 9730 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 5650 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 3.3 lb

Features

Performance Features of 39573-39520P Bearing

39573-39520P Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 37,500 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing friction.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 39573-39520P Bearing Engineered for Reliability?

39573-39520P 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.
With an ABEC-1 rating, it balances precision and affordability.

Built for Durability: 39573-39520P Bearing

39573-39520P Bearing’s single-row construction ensures stability under heavy combined loads.
The steel cage maintains roller positioning, reducing wear and improving efficiency.
Its static radial load capacity of 50,300 lbf demonstrates robust performance in demanding applications.
The bearing operates effectively within a wide temperature range, from -30° to 110°C.

Steel vs Ceramic Bearings: Strengths of 39573-39520P Bearing

39573-39520P Bearing uses chrome steel for both rings and rollers, offering excellent strength-to-weight ratio.
This material choice provides good wear resistance while remaining cost-effective for industrial use.
The bearing’s dynamic thrust rating of 5,650 lbf ensures reliable performance in thrust applications.
Its standard radial clearance makes it versatile for various installation requirements.

Application

Industrial Uses of 39573-39520P Bearing
The 39573-39520P Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively.
Its chrome steel construction ensures durability in tough environments, making it a reliable choice for long-term use.

Where Is 39573-39520P Bearing Used?
You’ll often find the 39573-39520P Bearing in automotive applications, particularly in wheel hubs and differential systems.
Its inch sizing makes it compatible with many North American vehicles, offering a straightforward replacement option.

Built for Heavy-Duty Use: 39573-39520P Bearing
This bearing excels in industrial settings like conveyor systems, where its open design allows for easy lubrication and maintenance.
The steel cage adds extra strength, ensuring smooth operation even under high radial and thrust loads.

Automotive vs Aerospace: Applications of 39573-39520P Bearing
In automotive systems, the 39573-39520P Bearing supports heavy loads in drivetrains, while its precision makes it suitable for certain aerospace components.
The ABEC-1 rating ensures consistent performance, though it’s more commonly seen in ground-based machinery.

Key Fields for 39573-39520P Bearing
The 39573-39520P Bearing is a go-to for mining equipment, where its robust design withstands harsh conditions.
Its standard radial clearance options provide flexibility for various operational needs.

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