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TS (Single Row Tapered Roller Bearings) (Imperial) 02876-02820

TS (Single Row Tapered Roller Bearings) (Imperial) 02876-02820

The 02876-02820 is a single-row tapered roller bearing with a 1.25″ bore and 2.875″ outer diameter, crafted from robust chrome steel. It handles combined loads up to 14800 lbf radially and 2980 lbf thrust, making it versatile for various applications.

Its open design requires regular 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 a sturdy yet manageable choice. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 02876-02820
  • Brand TFL
  • Interchangeable Timken
  • Size 1.25" x 2.875" x 0.875"
  • Bore Dia 1.25"
  • 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 1.56"
  • Cone Backface Backing Diameter 1.57"
  • Cup Frontface Backing Diameter 2.72"
  • Cup Backface Backing Diameter 2.44"
  • Cage Cone Frontface Clearance 0.12"
  • Cage Cone Backface Clearance 0.03"
  • Effective Center Location -0.15"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 2876
  • 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 02876-02820 Bearing Engineered for Reliability?

02876-02820 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 proper roller alignment, reducing friction and enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in diverse conditions.

Structural Advantages of 02876-02820 Bearing

02876-02820 Bearing’s tapered roller design efficiently handles both radial and thrust loads.
The precise cone and cup dimensions ensure smooth operation and easy installation.
Its standard radial clearance options (C3/C4/C5) allow for flexibility in different applications.
The open seal type simplifies maintenance while keeping lubrication accessible.

Why Choose 02876-02820 Bearing for Precision Tasks?

02876-02820 Bearing offers consistent performance with its ABEC-1 rating, suitable for precision needs.
The chrome steel construction resists wear, extending the bearing’s service life under heavy loads.
Its effective center location (-0.15″) ensures proper alignment in complex assemblies.
The bearing’s compatibility with Timken models makes it a versatile replacement option.

Application

Industrial Uses of 02876-02820 Bearing
02876-02820 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 demanding environments.

What Makes 02876-02820 Bearing a Preferred Choice?
In automotive applications like truck wheel hubs, 02876-02820 Bearing provides reliable performance due to its precise imperial sizing and robust steel cage. Its ABEC-1 rating balances cost and performance for everyday use.

Built for Heavy-Duty Use: 02876-02820 Bearing
This bearing excels in conveyor systems, where its dynamic radial load capacity of 14,800 lbf keeps operations smooth. The open design simplifies lubrication, extending service life in industrial settings.

Automotive vs Aerospace: Applications of 02876-02820 Bearing
While 02876-02820 Bearing fits well in vehicle transmissions, its inch measurements make it less common in aerospace. However, it’s a solid choice for ground-based machinery needing imperial compatibility.

Where Is 02876-02820 Bearing Used?
You’ll find 02876-02820 Bearing in farm equipment like tractors, where its tapered rollers manage uneven loads. The standard radial clearance offers flexibility for various operational conditions.

Q&A

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