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TS (Single Row Tapered Roller Bearings) (Imperial) 02872-02820

TS (Single Row Tapered Roller Bearings) (Imperial) 02872-02820

The 02872-02820 is a single-row tapered roller bearing with a 1.125″ bore and 2.875″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 14800 lbf radially and 2980 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 1 lb, it’s lightweight yet robust for its size. Compliant with RoHS and REACH standards, it’s a safe choice for industrial use.

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Product Parameters

  • Part Number 02872-02820
  • Brand TFL
  • Interchangeable Timken
  • Size 1.125" x 2.875" x 0.875"
  • Bore Dia 1.125"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.875"
  • 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 0.875"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 1.46"
  • Cone Backface Backing Diameter 1.48"
  • Cup Frontface Backing Diameter 2.72"
  • Cup Backface Backing Diameter 2.44"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.03"
  • Effective Center Location -0.15"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 2872
  • Cup Part Number 2820
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 2800
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 14800 lbf
  • Static Radial Load 16800 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 3830 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2980 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 1 lb

Features

How Is 02872-02820 Bearing Engineered for Reliability?

02872-02820 Bearing features chrome steel rings and rollers, providing excellent resistance to combined loads.
Its dynamic radial load capacity reaches 14,800 lbf, ensuring dependable performance in various applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in diverse conditions.

Why Choose 02872-02820 Bearing for Precision Tasks?

02872-02820 Bearing’s tapered roller design ensures precise load distribution, enhancing stability.
The standard radial clearance allows for smooth operation, suitable for ABEC-1 rated applications.
Its effective center location of -0.15″ optimises alignment, reducing wear over time.
The open seal design simplifies lubrication, maintaining performance with minimal maintenance.

Built for Durability: 02872-02820 Bearing

02872-02820 Bearing is constructed with high-quality chrome steel, offering long-lasting durability.
Its static radial load capacity of 16,800 lbf ensures reliability under heavy loads.
The tapered roller design minimises friction, promoting efficient operation.
With a weight of just 1 lb, it balances strength and portability.

Application

Industrial Uses of 02872-02820 Bearing
02872-02820 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is 02872-02820 Bearing Used?
You’ll often find 02872-02820 Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a good fit for American-made vehicles.

Built for Heavy-Duty Use: 02872-02820 Bearing
02872-02820 Bearing works well in conveyor systems, thanks to its ability to manage both radial and thrust loads. The steel cage adds extra strength for long-lasting performance.

Automotive vs Aerospace: Applications of 02872-02820 Bearing
In automotive settings, 02872-02820 Bearing supports axle assemblies, while in aerospace, it’s used in landing gear mechanisms. Its ABEC-1 rating ensures reliable precision.

Practical Applications of 02872-02820 Bearing
02872-02820 Bearing is a solid choice for agricultural machinery, where its standard radial clearance accommodates varying load conditions. The open design simplifies lubrication maintenance.

Q&A

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