TS (Single Row Tapered Roller Bearings) (Imperial) 67883-67820

The 67883-67820 is a single-row tapered roller bearing with a 7.25″ bore and 10.5″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 93600 lbf and is designed for long-lasting performance.

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, making it a practical choice for replacements. Ideal for industrial machinery or heavy equipment where robust load handling is needed.

Weighing 19.1 lb, it’s built to withstand demanding conditions while complying with RoHS and REACH standards. The standard radial clearance offers flexibility for various applications.

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Description

Features

Application

Q&A

Product Parameters

Part Number 67883-67820
Brand TFL
Interchangeable Timken
Size 7.25" x 10.5" x 1.875"
Bore Dia 7.25"
Bore Dia Tolerance +0.001" to 0
Outer Dia 10.5"
Outer Dia Tolerance +0.001" to 0
Cone Width 1.8438"
Cone Width Tolerance +0.003" to -0.01
Cup Width 1.5"
Cup Width Tolerance +0.002" to -0.01
Width 1.875"
Width Tolerance +0.014" to -0.01"
Cone Backface ToClear Radius 0.14"
Cup Backface ToClear Radius 0.130"
Cone Frontface Backing Diameter 8.82"
Cone Backface Backing Diameter 8.03"
Cup Frontface Backing Diameter 10.25"
Cup Backface Backing Diameter 9.69"
Cage Cone Frontface Clearance 0.11"
Cage Cone Backface Clearance 0.18"
Effective Center Location 0.4"
System of Measurement Inch
Type Bearing
Cone Part Number 67883
Cup Part Number 67820
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 67800
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 93600 lbf
Static Radial Load 188000 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 24300 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 19800 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 19.100 lb

Features

How Is 67883-67820 Bearing Engineered for Reliability?

67883-67820 Bearing features chrome steel rings and rollers, providing robust resistance to combined loads.
Its dynamic radial load capacity reaches 93,600 lbf, ensuring dependable performance in heavy-duty applications.

The steel cage maintains proper roller alignment, reducing friction and enhancing longevity.
With a temperature range of -30° to 110°C, it performs reliably in varied operating conditions.

67883-67820 Bearing’s standard radial clearance options offer flexibility for different installation needs.
Its precise tolerances and ABEC-1 rating ensure consistent performance and ease of maintenance.

Application

Industrial Uses of 67883-67820 Bearing
The 67883-67820 Bearing is commonly used in heavy machinery like construction equipment and mining rigs, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in tough working conditions.

In automotive applications, 67883-67820 Bearing fits well in truck wheel hubs and differential systems, providing reliable performance under high radial and thrust loads. The inch sizing makes it a preferred choice for American-made vehicles.

For industrial conveyor systems, 67883-67820 Bearing’s open design allows for easy lubrication, extending its service life in continuous operation. The steel cage adds extra strength, making it suitable for high-load scenarios.

Where Is 67883-67820 Bearing Used?
You’ll often find 67883-67820 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design withstands dusty and uneven terrain. The standard radial clearance ensures smooth rotation under varying loads.

In railway applications, 67883-67820 Bearing supports axle boxes, offering stability and reducing wear over long distances. Its ABEC-1 rating provides sufficient precision for these demanding environments.

Built for Heavy-Duty Use: 67883-67820 Bearing
The 67883-67820 Bearing excels in forestry equipment like log loaders, where its tapered rollers manage heavy loads and shocks. The chrome steel rollers resist deformation, ensuring consistent performance.

For oil and gas drilling rigs, 67883-67820 Bearing’s high static radial load capacity makes it a reliable choice. Its temperature range of -30° to 110°C ensures functionality in extreme conditions.

Automotive vs Aerospace: Applications of 67883-67820 Bearing
In automotive settings, 67883-67820 Bearing is ideal for heavy-duty trucks, handling both radial and thrust loads in wheel assemblies. Its inch measurements align with standard US vehicle specifications.

For aerospace ground equipment, 67883-67820 Bearing supports aircraft tugs and loading vehicles, where its durability and ease of maintenance are key advantages. The open design simplifies inspections and lubrication.