+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) 484-473

TS (Single Row Tapered Roller Bearings) (Imperial) 484-473

The 484-473 is a single-row tapered roller bearing with a 2.76″ bore and 4.72″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 32200 lbf radially and 5500 lbf thrust, suitable for demanding 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, making it versatile for various conditions.

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 3 lb, it balances strength and manageability. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 484-473
  • Brand TFL
  • Interchangeable Timken
  • Size 2.7559" x 4.7244" x 1.173"
  • Bore Dia 2.7559"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.7244"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.142"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.1417"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.173"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.080"
  • Cup Backface ToClear Radius 0.08"
  • Cone Frontface Backing Diameter 3.66"
  • Cone Backface Backing Diameter 3.15"
  • Cup Frontface Backing Diameter 4.53"
  • Cup Backface Backing Diameter 4.21"
  • Cage Cone Frontface Clearance 0.12"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location -0.16"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 484
  • Cup Part Number 473
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 475
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 32200 lbf
  • Static Radial Load 41900 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 8360 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 5500 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 lb

Features

How Does 484-473 Bearing Handle Combined Loads?

484-473 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 32,200 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

Structural Advantages of 484-473 Bearing

484-473 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction enhances durability, while the standard radial clearance allows for smooth operation.
Its effective centre location of -0.16″ ensures stability under varying load conditions.
The bearing’s ABEC-1 rating confirms its precision engineering for consistent performance.

Why Choose 484-473 Bearing for Heavy-Duty Applications?

484-473 Bearing’s dynamic thrust rating of 5,500 lbf makes it ideal for demanding environments.
The tapered roller design distributes loads evenly, reducing stress on individual components.
Its steel cage maintains roller spacing, preventing slippage and wear.
With a static radial load capacity of 41,900 lbf, it excels in high-load scenarios.

Application

Industrial Uses of 484-473 Bearing
The 484-473 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 tough working conditions.

In automotive applications, 484-473 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. The imperial sizing makes it a convenient choice for North American vehicle models.

For industrial conveyor systems, 484-473 Bearing’s open design allows for easy lubrication, extending its service life in high-use environments. The steel cage adds extra strength, making it suitable for continuous operation.

Where Is 484-473 Bearing Used?
You’ll often find 484-473 Bearing in mining equipment, where its ability to handle radial and thrust loads is crucial. The standard radial clearance ensures smooth operation even under heavy stress.

In power transmission systems, 484-473 Bearing supports shafts and gears, thanks to its robust design. The ABEC-1 rating makes it a reliable choice for general industrial applications.

Built for Heavy-Duty Use: 484-473 Bearing
The 484-473 Bearing excels in applications like forklifts and cranes, where its high dynamic load capacity is essential. Its tapered rollers distribute loads evenly, reducing wear over time.

For railway maintenance equipment, 484-473 Bearing’s temperature tolerance ensures consistent performance in varying climates. The steel cage and chrome steel rollers enhance its longevity.

Automotive vs Aerospace: Applications of 484-473 Bearing
In automotive systems, 484-473 Bearing is ideal for drivetrains, offering reliable performance under combined loads. Its imperial sizing simplifies replacements in older vehicle models.

While not typically used in aerospace, 484-473 Bearing finds its place in ground support equipment, where durability and ease of maintenance are key. The open design allows for quick inspections and lubrication.

Q&A

SEND INQUIRY