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TS (Single Row Tapered Roller Bearings) (Imperial) 28682P-28623

TS (Single Row Tapered Roller Bearings) (Imperial) 28682P-28623

The 28682P-28623 is a single-row tapered roller bearing with a 2.25″ bore and 3.875″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 27700 lbf radially and 4950 lbf thrust, making it versatile for various applications.

Its open design allows 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 heavy-duty machinery or automotive systems where combined loads are common.

Weighing 1.7 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

The standard radial clearance and ABEC-1 rating make it suitable for general industrial use. Its tapered roller design ensures efficient load distribution and long service life.

Perfect for applications like gearboxes, wheel hubs, or conveyor systems where durability and performance are key. The inch measurements make it a convenient choice for imperial system users.

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Product Parameters

  • Part Number 28682P-28623
  • Brand TFL
  • Interchangeable Timken
  • Size 2.25" x 3.875" x 0.9688"
  • Bore Dia 2.25"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.875"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.9688"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.7656"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.9688"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 2.48"
  • Cone Backface Backing Diameter 2.76"
  • Cup Frontface Backing Diameter 3.68"
  • Cup Backface Backing Diameter 3.46"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location -0.13"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 28682P
  • Cup Part Number 28623
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 28600
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 27700 lbf
  • Static Radial Load 32000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 7180 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 4950 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 1.7 lb

Features

Performance Features of 28682P-28623 Bearing

28682P-28623 Bearing is crafted from chrome steel for both rings and rollers, ensuring strength and durability.
Its dynamic radial load capacity of 27,700 lbf makes it suitable for heavy-duty applications.

The single-row tapered roller design efficiently handles combined loads, providing reliable performance.
With a standard radial clearance, it offers flexibility for various operational requirements.

28682P-28623 Bearing operates within a temperature range of -30° to 110°C, adapting to diverse environments.
Its steel cage maintains roller alignment, reducing wear and extending service life.

The open seal design simplifies maintenance while ensuring smooth operation.
Weighing just 1.7 lb, it balances robustness with ease of handling.

Application

Industrial Uses of 28682P-28623 Bearing
28682P-28623 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability in demanding environments.

In automotive applications, 28682P-28623 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a preferred choice for North American vehicle models.

For industrial conveyor systems, 28682P-28623 Bearing offers smooth operation and easy maintenance due to its open design. The standard radial clearance allows for flexibility in different operational conditions.

Where Is 28682P-28623 Bearing Used?
28682P-28623 Bearing finds its place in agricultural machinery, particularly in gearboxes and PTO shafts, where its robust design withstands high torque. The steel cage adds to its longevity in dusty conditions.

In mining equipment, 28682P-28623 Bearing’s ability to handle heavy loads makes it ideal for crushers and screens. The ABEC-1 rating ensures consistent performance even in rough operating environments.

Built for Heavy-Duty Use: 28682P-28623 Bearing
28682P-28623 Bearing is a go-to solution for forestry machinery, where its tapered rollers manage uneven loads from logging operations. The chrome steel rollers resist wear over extended use.

For railway applications, 28682P-28623 Bearing supports axle boxes, ensuring smooth and safe train movements. Its temperature range of -30° to 110°C makes it suitable for varied climates.

Automotive vs Aerospace: Applications of 28682P-28623 Bearing
In automotive settings, 28682P-28623 Bearing is often used in truck transmissions, where its load capacity meets heavy-duty demands. The imperial measurements align with standard automotive parts.

For aerospace ground equipment, 28682P-28623 Bearing assists in maintenance tools and loading systems, offering precision and reliability. Its compliance with RoHS and REACH standards ensures environmental safety.

Q&A

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