TS (Single Row Tapered Roller Bearings) (Imperial) 483-472

The 483-472 is a single-row tapered roller bearing with a 2.5″ bore and 4.7244″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 32200 lbf radially and 5500 lbf thrust, suitable for demanding applications.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty machinery or automotive systems where combined loads are common.

Weighing 3.2 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

The standard radial clearance and ABEC-1 rating ensure reliable performance in various conditions. Its tapered roller design provides stability under heavy loads.

Perfect for industrial settings or vehicle components requiring long-lasting, high-load capacity bearings. The chrome steel construction resists wear, extending service life.

Maintenance is straightforward thanks to the open seal type. The precise tolerances ensure a snug fit in compatible housings.

Suitable for applications like gearboxes, axles, or conveyor systems. Its durable build handles frequent use without compromising performance.

The bearing’s effective center location aids in proper alignment. The steel cage maintains roller spacing for consistent operation.

With a dynamic radial rating of 8360 lbf at 90 million revolutions, it offers dependable longevity. The tapered design efficiently distributes loads for smoother rotation.

Ideal for replacement in existing systems using Timken equivalents. The inch measurements make it compatible with imperial-sized machinery.

The bearing’s construction resists deformation under stress. Its temperature range covers most industrial environments.

Simple to install and maintain, it’s a workhorse for heavy-load scenarios. The standard radial clearance suits general-purpose applications.

Frequently used in agriculture, construction, or mining equipment. The chrome steel rollers reduce friction for efficient operation.

The open design facilitates regular lubrication checks. Its weight strikes a balance between strength and practicality.

A reliable choice for systems experiencing both radial and thrust loads. The single-row design simplifies installation and inspection.

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Description

Features

Application

Q&A

Product Parameters

Part Number 483-472
Brand TFL
Interchangeable Timken
Size 2.5" x 4.7244" x 1.173"
Bore Dia 2.5"
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 3.5"
Cone Backface Backing Diameter 3.07"
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 483
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 3.2 lb

Features

Performance Features of 483-472 Bearing

483-472 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 temperature range of -30° to 110°C, it performs well in various environments.

483-472 Bearing requires lubrication, but its robust design minimises maintenance needs.
Its standard radial clearance options provide flexibility for different applications.

Application

Industrial Uses of 483-472 Bearing
The 483-472 Bearing is a solid choice for heavy machinery, especially in construction equipment where combined loads are common. Its tapered roller design handles both radial and thrust forces efficiently.

In automotive applications, 483-472 Bearing works well in wheel hubs and differential systems, thanks to its durable chrome steel construction. The imperial sizing makes it a good fit for older American vehicle models.

For industrial fans and pumps, 483-472 Bearing’s open design allows for easy lubrication, extending its service life. The steel cage adds extra strength in high-vibration environments.

Where Is 483-472 Bearing Used?
You’ll often find 483-472 Bearing in agricultural machinery, like tractors and harvesters, where reliability is key. Its ABEC-1 rating ensures consistent performance without overcomplicating things.

In conveyor systems, 483-472 Bearing’s standard radial clearance helps maintain smooth operation under heavy loads. The inch measurements make it easy to replace older bearings in existing setups.

Built for Heavy-Duty Use: 483-472 Bearing
483-472 Bearing shines in mining equipment, where rough conditions demand toughness. The chrome steel rollers resist wear, even with constant use.

For gearboxes, 483-472 Bearing’s tapered design helps manage misalignment issues. Its temperature range also covers most industrial environments without fuss.

Automotive vs Aerospace: Applications of 483-472 Bearing
In cars, 483-472 Bearing handles wheel loads reliably, while its weight limits aerospace use. Still, it’s a workhorse for ground vehicles needing imperial-sized parts.

For factory machinery, 483-472 Bearing’s dynamic load capacity keeps production lines moving. The steel cage prevents roller skewing during sudden stops or starts.