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TS (Single Row Tapered Roller Bearings) (Imperial) 482-473

TS (Single Row Tapered Roller Bearings) (Imperial) 482-473

The 482-473 is a single row tapered roller bearing with a 2.75″ 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 for easy lubrication, while the steel cage ensures durability under heavy use. 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 industrial machinery or automotive systems where combined loads are common.

Weighing 3 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and environmentally friendly use.

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Product Parameters

  • Part Number 482-473
  • Brand TFL
  • Interchangeable Timken
  • Size 2.75" x 4.7244" x 1.173"
  • Bore Dia 2.75"
  • 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 3.66"
  • Cone Backface Backing Diameter 3.27"
  • 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 482
  • 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 Is 482-473 Bearing Engineered for Reliability?

482-473 Bearing is crafted from chrome steel for both rings and rollers, ensuring strength and durability.
Its dynamic radial load capacity of 32,200 lbf makes it suitable for heavy-duty applications.

The single-row tapered roller design efficiently handles combined loads with precision.
With a standard radial clearance, it offers flexibility for various operational needs.

482-473 Bearing operates within a temperature range of -30° to 110°C, adapting to diverse environments.
Its steel cage maintains roller alignment, reducing wear and extending service life.

Application

Industrial Uses of 482-473 Bearing
The 482-473 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 rugged environments.

Where Is 482-473 Bearing Used?
You’ll find the 482-473 Bearing in automotive applications like truck wheel hubs, where its ability to manage radial and thrust loads keeps things running smoothly. The inch sizing makes it a good fit for North American vehicles.

Built for Heavy-Duty Use: 482-473 Bearing
In industrial gearboxes, the 482-473 Bearing’s open design and steel cage provide reliable performance under high stress. Its standard radial clearance offers flexibility for various operating conditions.

Automotive vs Aerospace: Applications of 482-473 Bearing
While the 482-473 Bearing excels in automotive systems like axles, it’s also suitable for aerospace ground support equipment. The ABEC-1 rating ensures consistent precision without over-engineering.

Key Fields for 482-473 Bearing
For conveyor systems in mining, the 482-473 Bearing’s dynamic load capacity ensures long service life. The tapered rollers distribute weight evenly, reducing wear over time.

Q&A

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