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TS (Single Row Tapered Roller Bearings) (Imperial) 461-454

TS (Single Row Tapered Roller Bearings) (Imperial) 461-454

The 461-454 is a single row tapered roller bearing with a 1.687″ bore and 4.3307″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 30500 lbf radially and 4540 lbf thrust, suitable for demanding applications.

Its open design simplifies lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

Interchangeable with Timken bearings, it’s a practical choice for replacements. Ideal for heavy-duty machinery or automotive systems where combined loads are common.

Weighing 3.3 lb, it offers a balance of strength and manageability. Compliant with RoHS and REACH standards for safe use.

The standard radial clearance and ABEC-1 rating make it versatile for various industrial needs. Its tapered roller design provides reliable performance under stress.

Perfect for applications requiring durability and ease of maintenance, such as conveyor systems or vehicle axles. The precise tolerances ensure a snug fit and long service life.

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    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 461-454
  • Brand TFL
  • Interchangeable Timken
  • Size 1.687" x 4.3307" x 1.0943"
  • Bore Dia 1.687"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.3307"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.1542"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.063"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.0943"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.08"
  • Cone Frontface Backing Diameter 2.09"
  • Cone Backface Backing Diameter 2.13"
  • Cup Frontface Backing Diameter 3.96"
  • Cup Backface Backing Diameter 3.78"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.07"
  • Effective Center Location -0.28"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 461
  • Cup Part Number 454
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 455
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 30500 lbf
  • Static Radial Load 37200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 7900 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 4540 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

How Is 461-454 Bearing Engineered for Reliability?

461-454 Bearing is constructed with chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 30,500 lbf, making it suitable for heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

Structural Advantages of 461-454 Bearing

461-454 Bearing features a single-row tapered roller design, optimised for handling both radial and thrust loads.
The precise cone and cup width tolerances ensure smooth operation and easy installation.
Its standard radial clearance allows for flexibility in different applications.
The chrome steel construction provides excellent resistance to wear and fatigue.

Why Choose 461-454 Bearing for Precision Tasks?

461-454 Bearing offers a dynamic thrust rating of 4,540 lbf, ensuring precise performance under load.
The effective center location of -0.28″ enhances stability in complex assemblies.
Its ABEC-1 rating guarantees consistent quality and reliability.
The open seal design simplifies maintenance while protecting against contaminants.

Application

Industrial Uses of 461-454 Bearing
461-454 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

Where Is 461-454 Bearing Used?
You’ll often find 461-454 Bearing in automotive applications, such as wheel hubs and differential systems, where its precise load handling keeps things running smoothly. Its inch sizing makes it a good fit for American-made vehicles.

Built for Heavy-Duty Use: 461-454 Bearing
461-454 Bearing excels in industrial settings like conveyor systems, where its open design allows for easy lubrication and maintenance. The steel cage adds extra strength, making it reliable for long-term use.

Automotive vs Aerospace: Applications of 461-454 Bearing
In automotive systems, 461-454 Bearing supports high radial and thrust loads in transmissions and axles. While not typically used in aerospace, its robustness makes it ideal for ground-based heavy machinery.

Perfect Fit for Automation: 461-454 Bearing
461-454 Bearing works well in automated production lines, where its consistent performance reduces downtime. The standard radial clearance ensures smooth operation in various industrial applications.

Q&A

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