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TS (Single Row Tapered Roller Bearings) (Imperial) 482W-472X

TS (Single Row Tapered Roller Bearings) (Imperial) 482W-472X

The 482W-472X is a single-row tapered roller bearing with a 2.75″ bore and 4.875″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 30500 lbf radially and 5200 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 or automotive systems 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 482W-472X
  • Brand TFL
  • Interchangeable Timken
  • Size 2.75" x 4.875" x 1.1875"
  • Bore Dia 2.75"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.875"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.142"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.9687"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.1875"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 3.66"
  • Cone Backface Backing Diameter 3.27"
  • Cup Frontface Backing Diameter 4.56"
  • Cup Backface Backing Diameter 4.29"
  • 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 482W
  • Cup Part Number 472X
  • 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 30500 lbf
  • Static Radial Load 41900 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 7890 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 5200 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

How Is 482W-472X Bearing Engineered for Reliability?

482W-472X Bearing is constructed with chrome steel rings and rollers, ensuring 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.

What Makes 482W-472X Bearing Suitable for High-Temperature Applications?

482W-472X Bearing operates efficiently in temperatures ranging from -30° to 110°C.
The chrome steel construction resists thermal deformation, maintaining performance under stress.
Its standard radial clearance options (C3/C4/C5) allow for flexibility in different conditions.
This design ensures consistent operation even in demanding thermal environments.

Built for Durability: 482W-472X Bearing

482W-472X Bearing features a single-row tapered roller design, ideal for handling combined loads.
The chrome steel components provide excellent resistance to wear and fatigue.
With a static radial load capacity of 41,900 lbf, it offers long-lasting reliability.
Its open seal type simplifies maintenance, reducing downtime.

Steel vs Ceramic Bearings: Strengths of 482W-472X Bearing

482W-472X Bearing uses chrome steel for both rings and rollers, ensuring robust performance.
This material choice provides superior strength compared to ceramic alternatives in heavy-load scenarios.
The steel cage enhances stability, keeping rollers aligned during operation.
Its ABEC-1 rating ensures consistent precision for industrial applications.

Why Choose 482W-472X Bearing for Precision Tasks?

482W-472X Bearing’s tapered roller design offers precise load distribution and alignment.
The effective center location of -0.16″ enhances stability in combined load situations.
With a dynamic thrust rating of 5,200 lbf, it handles axial and radial forces efficiently.
Its standard radial clearance options provide versatility for various precision applications.

Application

Industrial Uses of 482W-472X Bearing
The 482W-472X 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, 482W-472X Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. The imperial sizing makes it a preferred choice for North American vehicle models.

For industrial conveyor systems, 482W-472X Bearing’s open design simplifies maintenance, while its high dynamic radial load capacity keeps operations smooth. The steel cage adds extra resilience in high-speed scenarios.

What Makes 482W-472X Bearing a Preferred Choice?
The 482W-472X Bearing stands out in applications like mining equipment, where its ability to manage both radial and thrust loads is crucial. Its standard radial clearance offers flexibility for different operational needs.

In power transmission systems, 482W-472X Bearing’s ABEC-1 rating ensures consistent performance without overcomplicating precision requirements. The inch measurements make it easy to integrate into existing setups.

Q&A

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