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TS (Single Row Tapered Roller Bearings) (Imperial) 02875-02830

TS (Single Row Tapered Roller Bearings) (Imperial) 02875-02830

The 02875-02830 is a single-row tapered roller bearing with a 1.25″ 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 for easy lubrication, while the steel cage ensures durability. 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 use in automotive or industrial settings where combined loads are common.

Weighing just 1 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe choice for diverse environments.

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Product Parameters

  • Part Number 02875-02830
  • 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 0.14"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 1.56"
  • Cone Backface Backing Diameter 1.79"
  • Cup Frontface Backing Diameter 2.72"
  • Cup Backface Backing Diameter 2.52"
  • 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 2875
  • Cup Part Number 2830
  • 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 Does 02875-02830 Bearing Handle Combined Loads?

02875-02830 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 14,800 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.

What Makes 02875-02830 Bearing Durable?

02875-02830 Bearing features a single-row tapered roller design, optimised for combined load applications.
The chrome steel construction enhances durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 2,980 lbf (Ca90) makes it suitable for heavy-duty use.
The open design simplifies maintenance and lubrication, reducing downtime.

Engineered for Precision: 02875-02830 Bearing

02875-02830 Bearing’s precise cone and cup dimensions ensure accurate alignment under load.
The tapered roller design distributes forces evenly, minimising wear and tear.
With an ABEC-1 rating, it delivers consistent performance in industrial applications.
The standard C3/C4/C5 clearance options allow for flexibility in different operating conditions.

Application

Industrial Uses of 02875-02830 Bearing
02875-02830 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 tough working conditions.

In automotive applications, 02875-02830 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a straightforward replacement for many North American vehicle models.

For industrial conveyor systems, 02875-02830 Bearing’s open design simplifies lubrication and maintenance, reducing downtime. The steel cage adds extra strength, making it suitable for high-load scenarios.

Where Is 02875-02830 Bearing Used?
You’ll often find 02875-02830 Bearing in mining equipment, where its ability to handle radial and thrust loads is crucial. The standard radial clearance ensures smooth operation in dusty environments.

In manufacturing plants, 02875-02830 Bearing supports machinery like presses and rollers, thanks to its robust design. The ABEC-1 rating balances precision and cost-effectiveness for general industrial use.

Built for Heavy-Duty Use: 02875-02830 Bearing
02875-02830 Bearing excels in forestry machinery, where its tapered rollers manage uneven loads and shocks. The chrome steel rollers resist wear, extending the bearing’s service life.

For railway applications, 02875-02830 Bearing’s reliability makes it a go-to choice for axle boxes. Its temperature range ensures performance in both hot and cold climates.

Automotive vs Aerospace: Applications of 02875-02830 Bearing
In automotive settings, 02875-02830 Bearing is ideal for drivetrain components, offering a balance of strength and affordability. The inch measurements align with many classic car restoration projects.

For aerospace ground support equipment, 02875-02830 Bearing provides dependable performance without the need for specialised materials. Its standard clearance fits most maintenance protocols.

Q&A

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