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TS (Single Row Tapered Roller Bearings) (Imperial) 28995-28919

TS (Single Row Tapered Roller Bearings) (Imperial) 28995-28919

The 28995-28919 is a single-row tapered roller bearing with a 2.47″ bore and 3.9362″ outer diameter, made from sturdy chrome steel. It handles combined loads up to 23800 lbf radially and 4500 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 from -30°C to 110°C, suitable for demanding environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for use in heavy machinery, gearboxes, or automotive systems where combined loads are common.

Weighing 1.5 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 28995-28919
  • Brand TFL
  • Interchangeable Timken
  • Size 2.47" x 3.9362" x 0.9688"
  • Bore Dia 2.47"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.9362"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.75"
  • 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 0.06"
  • Cone Frontface Backing Diameter 2.72"
  • Cone Backface Backing Diameter 2.95"
  • Cup Frontface Backing Diameter 3.82"
  • Cup Backface Backing Diameter 3.54"
  • Cage Cone Frontface Clearance 0.09"
  • Cage Cone Backface Clearance 0.05"
  • Effective Center Location -0.1"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 28995
  • Cup Part Number 28919
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 28900
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 23800 lbf
  • Static Radial Load 33500 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 6180 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 4500 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 1.500 lb

Features

How Is 28995-28919 Bearing Engineered for Reliability?

28995-28919 Bearing features chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 23,800 lbf, making it suitable for heavy-duty applications.

The steel cage maintains proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

The open design allows for easy lubrication, ensuring smooth operation and minimal maintenance.
Standard radial clearance options provide flexibility for different installation requirements.

Application

Industrial Uses of 28995-28919 Bearing
The 28995-28919 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in demanding environments.

Where Is 28995-28919 Bearing Used?
You’ll often find 28995-28919 Bearing in automotive applications like wheel hubs and differentials, thanks to its ability to manage both radial and thrust loads. The inch sizing makes it a fit for many North American vehicle models.

Built for Heavy-Duty Use: 28995-28919 Bearing
In industrial settings, 28995-28919 Bearing excels in conveyor systems and gearboxes, where its open design simplifies lubrication and maintenance. The steel cage adds extra strength for long-term reliability.

Automotive vs Aerospace: Applications of 28995-28919 Bearing
While 28995-28919 Bearing is popular in trucks and trailers for its load capacity, it’s also suitable for aerospace ground support equipment. Its temperature range and ABEC-1 rating balance performance and precision.

Essential Roles of 28995-28919 Bearing
For mining and oilfield machinery, 28995-28919 Bearing provides steady performance under high stress. The standard radial clearance options allow for flexibility in different operating conditions.

Q&A

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