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TS (Single Row Tapered Roller Bearings) (Imperial) 480-472

TS (Single Row Tapered Roller Bearings) (Imperial) 480-472

The 480-472 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 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 eco-friendly use.

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Product Parameters

  • Part Number 480-472
  • 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 0.9542"
  • 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 472
  • 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

Performance Features of 480-472 Bearing

480-472 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 32,200 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a standard radial clearance, it provides flexibility for various applications.

How Is 480-472 Bearing Engineered for Reliability?

480-472 Bearing features a single-row tapered roller design, optimised for handling both radial and thrust loads.
The chrome steel construction ensures durability, even in high-stress environments.
Its effective centre location of -0.16″ enhances stability during operation.
The bearing operates smoothly within a temperature range of -30° to 110°C.

Designed for Durability: 480-472 Bearing

480-472 Bearing’s tapered roller design distributes loads evenly, reducing wear on contact surfaces.
The steel cage provides consistent roller spacing, maintaining performance under heavy loads.
With a static radial load capacity of 41,900 lbf, it suits industrial applications.
Its ABEC-1 rating ensures dependable precision for general use.

Steel vs Ceramic Bearings: Strengths of 480-472 Bearing

480-472 Bearing uses chrome steel for both rings and rollers, offering excellent strength and wear resistance.
This material choice makes it more cost-effective than ceramic options for many applications.
The bearing’s dynamic thrust rating of 5,500 lbf ensures reliable performance under axial loads.
Its standard lubrication requirement simplifies maintenance compared to specialised ceramic bearings.

Application

Industrial Uses of 480-472 Bearing
The 480-472 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in demanding environments.

Where Is 480-472 Bearing Used?
You’ll often find the 480-472 Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a reliable choice for older or specialty vehicles requiring imperial measurements.

Built for Heavy-Duty Use: 480-472 Bearing
This bearing excels in industrial settings like conveyor systems, where its high dynamic radial load capacity keeps operations smooth. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 480-472 Bearing
In automotive systems, the 480-472 Bearing supports heavy loads in axles and transmissions. While not typically used in aerospace, its precision makes it suitable for ground support equipment.

Perfect Fit for Automation: 480-472 Bearing
The 480-472 Bearing works well in automated machinery, such as packaging lines, where consistent performance is key. Its steel cage provides stability during high-speed operations.

Q&A

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