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

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

The 28682P-28622A is a single-row tapered roller bearing with a 2.25″ bore and 3.8437″ 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 1.6 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 28682P-28622A
  • 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 0.130"
  • Cone Frontface Backing Diameter 2.48"
  • Cone Backface Backing Diameter 2.76"
  • Cup Frontface Backing Diameter 3.66"
  • Cup Backface Backing Diameter 3.39"
  • 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 28622A
  • 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 28682P-28622A Bearing

28682P-28622A Bearing is crafted with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 27,700 lbf, making it suitable for demanding industrial applications.

The tapered roller design ensures smooth operation and efficient load distribution.
With a standard radial clearance, it provides reliable performance in various operating conditions.

28682P-28622A Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
The steel cage maintains roller alignment, reducing friction and extending service life.

This bearing requires lubrication for optimal performance and longevity.
Its ABEC-1 rating ensures consistent precision in industrial machinery.

Application

Industrial Uses of 28682P-28622A Bearing
28682P-28622A Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 28682P-28622A Bearing supports wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.

For industrial conveyor systems, 28682P-28622A Bearing’s open design allows for easy lubrication, extending service life in high-use scenarios. The steel cage adds stability during continuous operation.

What Makes 28682P-28622A Bearing a Preferred Choice?
28682P-28622A Bearing is ideal for agricultural machinery, such as tractors and harvesters, due to its ability to withstand heavy radial and thrust loads. The standard radial clearance ensures smooth operation.

In power transmission systems, 28682P-28622A Bearing’s tapered rollers reduce friction, improving efficiency. Its ABEC-1 rating balances precision and cost-effectiveness for general industrial use.

Built for Heavy-Duty Use: 28682P-28622A Bearing
28682P-28622A Bearing excels in railway applications, where its robust design handles high axial and radial forces. The chrome steel rollers resist wear over long distances.

For material handling equipment, 28682P-28622A Bearing’s compatibility with Timken models simplifies replacements. Its temperature range suits both indoor and outdoor operations.

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