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TS (Single Row Tapered Roller Bearings) (Imperial) 02474W-02421

TS (Single Row Tapered Roller Bearings) (Imperial) 02474W-02421

The 02474W-02421 is a single-row tapered roller bearing with a 1.125″ bore and 2.6875″ outer diameter, crafted from robust chrome steel. It handles combined loads up to 14300 lbf radially and 2650 lbf thrust, making it versatile for various applications.

Its open design allows 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 machinery like gearboxes or axles where combined loads are common.

Weighing just 0.9 lb, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards, it’s a safe choice for industrial use. The ABEC-1 rating ensures consistent performance.

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Product Parameters

  • Part Number 02474W-02421
  • Brand TFL
  • Interchangeable Timken
  • Size 1.125" x 2.6875" x 0.8751"
  • Bore Dia 1.125"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.6875"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.875"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.6875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.8751"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 1.42"
  • Cone Backface Backing Diameter 1.44"
  • Cup Frontface Backing Diameter 2.52"
  • Cup Backface Backing Diameter 2.32"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.03"
  • Effective Center Location -0.2"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 02474W
  • Cup Part Number 2421
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 2400
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 14300 lbf
  • Static Radial Load 15800 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 3720 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2650 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 0.9 lb

Features

How Does 02474W-02421 Bearing Handle Combined Loads?

02474W-02421 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 14,300 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.

Why Choose 02474W-02421 Bearing for Precision Tasks?

02474W-02421 Bearing features precise tolerances, with bore diameter accuracy within +0.005″ to 0.
Its tapered roller design ensures smooth operation under combined loads, ideal for precision applications.
The chrome steel construction provides durability, while the open design allows for easy lubrication.
With an ABEC-1 rating, it balances performance and affordability.

Engineered for Reliability: 02474W-02421 Bearing

02474W-02421 Bearing’s single-row construction simplifies installation, saving time and effort.
The standard radial clearance ensures consistent performance, with options for C3/C4/C5 available.
Its dynamic thrust rating of 2,650 lbf makes it suitable for heavy-duty applications.
The steel cage enhances durability, reducing maintenance needs.

Steel vs Ceramic Bearings: Strengths of 02474W-02421 Bearing

02474W-02421 Bearing uses chrome steel for both rings and rollers, offering excellent strength and wear resistance.
Its dynamic radial rating of 3,720 lbf (C90) ensures long-lasting performance.
The open design allows for easy lubrication, maintaining smooth operation.
With a weight of 0.9 lb, it provides a good balance of durability and portability.

Application

Industrial Uses of 02474W-02421 Bearing
02474W-02421 Bearing is commonly used in heavy machinery, such as 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.

Where Is 02474W-02421 Bearing Used?
You’ll often find 02474W-02421 Bearing in automotive applications like truck wheel hubs, where its ability to manage radial and thrust loads keeps things running smoothly. The inch sizing makes it a good fit for many North American vehicles.

Built for Heavy-Duty Use: 02474W-02421 Bearing
02474W-02421 Bearing works well in industrial fans and pumps, thanks to its open design and steel cage that resist wear over time. Its standard radial clearance offers flexibility for various installation needs.

Automotive vs Industrial: Applications of 02474W-02421 Bearing
In trucks, 02474W-02421 Bearing supports wheel ends, while in factories, it’s trusted for conveyor systems. The ABEC-1 rating balances precision and cost for these demanding environments.

Practical Applications of 02474W-02421 Bearing
02474W-02421 Bearing fits nicely into gearboxes and drivetrains, where its tapered rollers distribute loads evenly. The inch measurements simplify replacements in older machinery.

Q&A

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