+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) 482-472A

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

The 482-472A is a single-row tapered roller bearing with a 2.75″ bore and 4.7244″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 32200 lbf radially and 5500 lbf thrust, making it a sturdy choice for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C, suitable for various industrial environments.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for use in machinery like gearboxes or wheel hubs 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.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 482-472A
  • Brand TFL
  • Interchangeable Timken
  • Size 2.75" x 4.7244" x 1.1418"
  • 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 0.923"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.1418"
  • 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 4.53"
  • Cup Backface Backing Diameter 4.17"
  • 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 472A
  • 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 2.8 lb

Features

Performance Features of 482-472A Bearing

482-472A Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 32,200 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 482-472A Bearing Engineered for Reliability?

482-472A Bearing features a single-row tapered roller design, providing efficient load distribution.
The chrome steel construction enhances its strength and resistance to wear.
Its dynamic thrust rating of 5,500 lbf ensures stable performance under demanding conditions.
The standard radial clearance options allow for flexibility in different applications.

Built for Durability: 482-472A Bearing

482-472A Bearing’s tapered roller design ensures smooth operation under combined loads.
The chrome steel materials used in its construction provide excellent resistance to wear and fatigue.
With a static radial load capacity of 41,900 lbf, it handles heavy loads with ease.
Its ABEC-1 rating guarantees consistent performance in precision applications.

Steel vs Ceramic Bearings: Strengths of 482-472A Bearing

482-472A Bearing uses chrome steel for both rings and rollers, ensuring high durability.
Its dynamic radial rating of 8,360 lbf (C90) makes it reliable for long-term use.
The steel cage maintains roller alignment, reducing friction and extending service life.
Available in standard and C3/C4/C5 radial clearances, it suits various operational needs.

Application

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

Where Is 482-472A Bearing Used?
You’ll often find the 482-472A Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a reliable choice for older or custom-built vehicles.

Built for Heavy-Duty Use: 482-472A Bearing
This bearing excels in industrial fans and pumps, thanks to its robust steel cage and high dynamic load capacity. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 482-472A Bearing
In automotive settings, the 482-472A Bearing supports high radial loads in drivetrains, while its precision makes it suitable for certain aerospace components. The ABEC-1 rating ensures consistent performance.

Practical Applications of 482-472A Bearing
For conveyor systems and material handling equipment, the 482-472A Bearing offers reliable performance with standard radial clearance. Its temperature range suits both indoor and outdoor use.

Q&A

SEND INQUIRY