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TS (Single Row Tapered Roller Bearings) (Imperial) 66225-66462

TS (Single Row Tapered Roller Bearings) (Imperial) 66225-66462

The 66225-66462 is a single-row tapered roller bearing with a 2.25″ bore and 4.625″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 39700 lbf and handles thrust well, making it versatile for various applications.

Its open design simplifies lubrication, while the steel cage ensures durability under heavy use. 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 alternative for replacements. Ideal for industrial machinery or automotive systems where combined loads are common.

Weighing 3.3 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for most applications.

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Product Parameters

  • Part Number 66225-66462
  • Brand TFL
  • Interchangeable Timken
  • Size 2.25" x 4.625" x 1.3125"
  • Bore Dia 2.25"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.625"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.25"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.9375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.3125"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.71"
  • Cone Backface Backing Diameter 2.99"
  • Cup Frontface Backing Diameter 4.41"
  • Cup Backface Backing Diameter 3.94"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.17"
  • Effective Center Location -0.01"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 66225
  • Cup Part Number 66462
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 66000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 39700 lbf
  • Static Radial Load 37300 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 10300 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 11000 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 3.3 lb

Features

Engineered for Precision: 66225-66462 Bearing

66225-66462 Bearing features a single row tapered roller design, ideal for handling combined loads with ease.
Its chrome steel construction ensures durability and resistance to wear in demanding applications.

The bearing’s dynamic radial load capacity of 39,700 lbf makes it suitable for heavy-duty machinery.
Precision-engineered dimensions and tolerances guarantee smooth operation and long service life.

66225-66462 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its standard radial clearance options provide flexibility for various industrial needs.

With a weight of 3.3 lb, it balances strength and manageability.
The open design allows for easy lubrication, ensuring consistent performance over time.

Application

Industrial Uses of 66225-66462 Bearing
The 66225-66462 Bearing is widely used in heavy machinery, such as construction equipment and mining gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability even in demanding environments.

In automotive applications, 66225-66462 Bearing is a reliable choice for wheel hubs and differential systems, thanks to its high dynamic radial load capacity. The imperial sizing makes it compatible with many North American vehicle models.

For industrial fans and pumps, 66225-66462 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability, reducing wear over time.

What Makes 66225-66462 Bearing a Preferred Choice?
The 66225-66462 Bearing stands out in agricultural machinery, where its tapered rollers manage heavy radial and thrust loads effortlessly. Its standard radial clearance ensures smooth performance in varying conditions.

In conveyor systems, 66225-66462 Bearing’s robust design minimizes downtime, making it ideal for high-throughput operations. The ABEC-1 rating provides a balance of precision and affordability for general industrial use.

Built for Heavy-Duty Use: 66225-66462 Bearing
The 66225-66462 Bearing excels in railway applications, where its combined load capacity supports axle boxes reliably. Its temperature range of -30° to 110°C ensures performance in diverse climates.

For power transmission systems, 66225-66462 Bearing’s dynamic thrust rating of 11000 lbf makes it suitable for high-torque scenarios. The steel cage and chrome steel rollers enhance longevity under stress.

Automotive vs Aerospace: Applications of 66225-66462 Bearing
In automotive settings, 66225-66462 Bearing is commonly found in drivetrains, offering smooth operation under varying loads. Its imperial measurements simplify replacements in older vehicle models.

For aerospace ground equipment, 66225-66462 Bearing’s reliability and ease of maintenance make it a practical choice. The open seal design allows for quick inspections and lubrication.

Q&A

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