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TS (Single Row Tapered Roller Bearings) (Imperial) 480-473

TS (Single Row Tapered Roller Bearings) (Imperial) 480-473

The 480-473 is a single-row tapered roller bearing with a 2.6875″ bore and 4.7244″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 32200 lbf radially and 5500 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 from -30°C to 110°C, suitable for demanding environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for heavy-duty machinery like gearboxes or industrial equipment where combined loads are common.

Weighing 3.1 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for industrial use.

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Product Parameters

  • Part Number 480-473
  • Brand TFL
  • Interchangeable Timken
  • Size 2.6875" x 4.7244" x 1.173"
  • Bore Dia 2.6875"
  • 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 0.14"
  • Cup Backface ToClear Radius 0.08"
  • Cone Frontface Backing Diameter 3.57"
  • Cone Backface Backing Diameter 3.23"
  • 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 480
  • 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 3.1 lb

Features

Performance Features of 480-473 Bearing

480-473 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined 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 wear during operation.
With a temperature range of -30° to 110°C, it performs reliably in various working conditions.

480-473 Bearing’s standard radial clearance allows for smooth rotation and easy installation.
Its ABEC-1 rating ensures consistent performance for general industrial use.

Application

Industrial Uses of 480-473 Bearing
The 480-473 Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in tough working conditions.

In automotive applications, 480-473 Bearing fits well in wheel hubs and differential systems, providing reliable performance under radial and thrust loads. The inch sizing makes it a versatile choice for American-made vehicles.

For industrial gearboxes, 480-473 Bearing’s open design allows for easy lubrication, extending its service life in high-speed operations. The steel cage adds stability, reducing wear over time.

Where Is 480-473 Bearing Used?
You’ll often find 480-473 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design handles heavy loads. The standard radial clearance ensures smooth operation even in dusty environments.

In conveyor systems, 480-473 Bearing supports rollers, ensuring consistent movement under varying loads. Its compatibility with Timken models makes it a cost-effective replacement option.

Built for Heavy-Duty Use: 480-473 Bearing
The 480-473 Bearing excels in forestry equipment, like log splitters, thanks to its high static radial load capacity. Its tapered rollers distribute stress evenly, reducing wear.

In material handling systems, 480-473 Bearing’s inch measurements simplify integration with existing setups. The ABEC-1 rating ensures reliable precision for general industrial use.

Automotive vs Aerospace: Applications of 480-473 Bearing
In automotive drivetrains, 480-473 Bearing handles the combined loads of gears and shafts, offering long-lasting performance. Its temperature range suits both cold and moderate climates.

For aerospace ground equipment, 480-473 Bearing provides dependable support in landing gear testing rigs. The chrome steel rollers resist deformation under heavy stress.

Q&A

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