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

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

The 482-472 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 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 2.9 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for most environments.

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Product Parameters

  • Part Number 482-472
  • 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 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 3.66"
  • 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 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 2.9 lb

Features

Why Choose 482-472 Bearing for Precision Tasks?

482-472 Bearing is crafted with chrome steel rings and rollers, ensuring durability and precision in combined load applications.
Its dynamic radial load capacity of 32200 lbf makes it suitable for demanding industrial environments.
The steel cage maintains roller alignment, reducing friction and enhancing performance.
With a temperature range of -30° to 110°C, it operates reliably in varied conditions.

How Is 482-472 Bearing Engineered for Reliability?

482-472 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction resists wear, extending the bearing’s service life.
Its standard radial clearance ensures smooth operation, even under heavy loads.
The open seal type allows for easy lubrication, maintaining efficiency over time.

Built for Durability: 482-472 Bearing

482-472 Bearing’s robust chrome steel components withstand high static radial loads up to 41900 lbf.
The tapered roller design distributes loads evenly, reducing stress on individual components.
Its ABEC-1 rating ensures consistent performance in precision applications.
The bearing’s effective centre location enhances stability during operation.

Steel vs Ceramic Bearings: Strengths of 482-472 Bearing

482-472 Bearing uses high-quality chrome steel for both rings and rollers, offering excellent strength.
This material choice provides superior resistance to wear compared to ceramic alternatives in heavy-duty scenarios.
The steel cage further enhances durability, ensuring long-term reliability.
With a dynamic thrust rating of 5500 lbf, it handles axial loads with ease.

What Ensures Smooth Operation in 482-472 Bearing?

482-472 Bearing’s precise tapered roller design minimises friction during rotation.
The standard radial clearance allows for optimal performance under varying load conditions.
Its effective centre location ensures balanced operation, reducing vibration.
Regular lubrication maintains smooth functionality, even in high-speed applications.

Application

Industrial Uses of 482-472 Bearing
The 482-472 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability in tough working conditions.

In automotive applications, 482-472 Bearing fits well in wheel hubs and differential systems, providing reliable performance under radial and thrust loads. The inch sizing makes it compatible with many North American vehicle models.

For industrial conveyors, 482-472 Bearing’s open design allows easy lubrication, extending service life in high-load scenarios. The steel cage adds stability, making it suitable for continuous operation.

Where Is 482-472 Bearing Used?
You’ll often find 482-472 Bearing in mining equipment, where its ability to handle heavy radial and axial loads is crucial. The standard radial clearance ensures smooth operation even in dusty environments.

In power transmission systems, 482-472 Bearing supports shafts and gears, thanks to its robust tapered roller design. The ABEC-1 rating balances precision and cost-effectiveness for general industrial use.

Built for Heavy-Duty Use: 482-472 Bearing
482-472 Bearing excels in forestry machinery, where its chrome steel rollers withstand shock loads and rough terrain. The inch measurements simplify replacements in older equipment.

For pump systems, 482-472 Bearing’s tapered rollers manage both radial and thrust forces effectively. The steel cage ensures consistent performance even with frequent starts and stops.

Automotive vs Aerospace: Applications of 482-472 Bearing
In automotive drivetrains, 482-472 Bearing handles combined loads in differentials and axles, offering a balance of strength and affordability. Its inch sizing suits classic car restorations.

For aerospace ground support equipment, 482-472 Bearing provides reliable performance in tow tractors and loaders. The temperature range covers typical operational needs without over-engineering.

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