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TS (Single Row Tapered Roller Bearings) (Imperial) 28682-28622P

TS (Single Row Tapered Roller Bearings) (Imperial) 28682-28622P

The 28682-28622P is a single-row tapered roller bearing with a 2.25″ bore and 3.8437″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 27700 lbf radially and 4950 lbf thrust, making it a sturdy choice for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

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

Weighing 1.6 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

The standard radial clearance and ABEC-1 rating make it a versatile choice for various precision needs. Its tapered roller design ensures efficient load distribution and long service life.

Suitable for applications requiring reliable performance under both radial and thrust loads, such as gearboxes or wheel hubs. The chrome steel construction provides excellent durability and resistance to wear.

Easy to install and maintain, this bearing is a dependable option for engineers and maintenance teams. Its compatibility with Timken parts adds to its practicality in replacement scenarios.

The bearing’s design allows for effective load handling, even in demanding environments. Its temperature tolerance ensures performance in a wide range of operating conditions.

A solid choice for those needing a reliable, high-capacity bearing for industrial or automotive use. The combination of strength and precision makes it a go-to solution for many mechanical applications.

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Product Parameters

  • Part Number 28682-28622P
  • Brand TFL
  • Interchangeable Timken
  • Size 2.25" x 3.8437" x 0.9688"
  • Bore Dia 2.25"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.8437"
  • 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 3.66"
  • 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 28682
  • Cup Part Number 28622P
  • 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 1.6 lb

Features

Performance Features of 28682-28622P Bearing

28682-28622P Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 27,700 lbf, ensuring reliable performance in 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 well in various environments.

How Is 28682-28622P Bearing Engineered for Reliability?

28682-28622P Bearing features precise cone and cup dimensions, ensuring smooth operation under combined loads.
The tapered roller design distributes stress evenly, enhancing durability and reducing wear.
Its standard radial clearance allows for flexibility in different applications.
The bearing requires lubrication, but its robust construction minimises maintenance needs.

Built for Durability: 28682-28622P Bearing

28682-28622P Bearing’s chrome steel construction resists wear, making it suitable for demanding conditions.
The single-row design simplifies installation while maintaining high load capacity.
With a static radial load of 32,000 lbf, it handles heavy loads with ease.
Its ABEC-1 rating ensures consistent performance in industrial applications.

Steel vs Ceramic Bearings: Strengths of 28682-28622P Bearing

28682-28622P Bearing uses chrome steel for both rollers and rings, providing excellent strength and durability.
The material choice ensures reliable performance under high radial and thrust loads.
Unlike ceramic bearings, it offers cost-effective solutions for industrial machinery.
Its steel cage further enhances stability and longevity in tough operating conditions.

Application

Industrial Uses of 28682-28622P Bearing
The 28682-28622P Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in demanding environments.

Where Is 28682-28622P Bearing Used?
You’ll often find 28682-28622P Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a reliable choice for older or custom-built vehicles.

Built for Heavy-Duty Use: 28682-28622P Bearing
28682-28622P Bearing excels in industrial settings like conveyor systems, where its open design allows for easy lubrication. The steel cage adds stability, making it suitable for high-load scenarios.

Automotive vs Aerospace: Applications of 28682-28622P Bearing
In automotive systems, 28682-28622P Bearing supports wheel assemblies, while in aerospace, it’s used in auxiliary gearboxes. Its ABEC-1 rating ensures consistent performance across different industries.

Perfect Fit for Automation: 28682-28622P Bearing
28682-28622P Bearing works well in automated machinery, such as packaging lines, where precision and reliability are key. The standard radial clearance offers flexibility for various operational needs.

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