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

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

The 482W-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 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 2.8 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 482W-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 482W
  • 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 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 2.8 lb

Features

Performance Features of 482W-472 Bearing

482W-472 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 30,500 lbf, ensuring reliable performance in heavy-duty applications.

The steel cage maintains proper roller alignment, reducing friction and extending operational life.
With a standard radial clearance option, it provides flexibility for various installation requirements.

482W-472 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its tapered roller design distributes loads evenly, enhancing durability under stress.

The open design simplifies lubrication, while the precise tolerances ensure consistent performance.
Weighing just 2.8 lb, it balances strength with manageable size for imperial system applications.

Application

Industrial Uses of 482W-472 Bearing
482W-472 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 482W-472 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a straightforward replacement for Timken equivalents in older vehicles.

For industrial conveyor systems, 482W-472 Bearing’s open design simplifies lubrication and maintenance, extending service life. The standard radial clearance offers flexibility for different operational needs.

Where Is 482W-472 Bearing Used?
You’ll often find 482W-472 Bearing in mining equipment, where its robust design copes with high radial and thrust loads. The steel cage adds extra strength for prolonged use.

In railway applications, 482W-472 Bearing supports axle boxes, ensuring smooth rotation under heavy loads. Its temperature range makes it suitable for diverse climates.

Built for Heavy-Duty Use: 482W-472 Bearing
482W-472 Bearing excels in forestry machinery, handling rough terrain and shock loads with ease. The tapered rollers distribute stress evenly, reducing wear.

For pump systems, 482W-472 Bearing’s precision ensures consistent performance under both radial and axial forces. Its ABEC-1 rating balances cost and accuracy for industrial use.

Automotive vs Aerospace: Applications of 482W-472 Bearing
In automotive settings, 482W-472 Bearing is ideal for drivetrain components, offering a balance of strength and affordability. The inch measurements simplify integration with US-made machinery.

While not typically used in aerospace, 482W-472 Bearing suits ground support equipment like tow tractors. Its static load capacity ensures reliability during heavy towing operations.

Q&A

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