TS (Single Row Tapered Roller Bearings) (Imperial) 68462-68709

The 68462-68709 is a single-row tapered roller bearing with a 4.625″ bore and 7.0856″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 52100 lbf radially and 11500 lbf thrust, making it versatile for heavy-duty use.

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 various industrial conditions.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for applications like truck axles or heavy machinery where robust performance is needed.

Weighing 6 lb, it’s built to last with standard radial clearance and ABEC-1 precision. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Description

Features

Application

Q&A

Product Parameters

Part Number 68462-68709
Brand TFL
Interchangeable Timken
Size 4.625" x 7.0856" x 1.375"
Bore Dia 4.625"
Bore Dia Tolerance +0.001" to 0
Outer Dia 7.0856"
Outer Dia Tolerance +0.001" to 0
Cone Width 1.25"
Cone Width Tolerance +0.003" to -0.01
Cup Width 1"
Cup Width Tolerance +0.002" to -0.01
Width 1.375"
Width Tolerance +0.014" to -0.01"
Cone Backface ToClear Radius 0.14"
Cup Backface ToClear Radius 0.03"
Cone Frontface Backing Diameter 5.83"
Cone Backface Backing Diameter 5.2"
Cup Frontface Backing Diameter 6.81"
Cup Backface Backing Diameter 6.50"
Cage Cone Frontface Clearance 0.12"
Cage Cone Backface Clearance 0.18"
Effective Center Location 0.21"
System of Measurement Inch
Type Bearing
Cone Part Number 68462
Cup Part Number 68709
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 68000
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 52100 lbf
Static Radial Load 61000 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 13500 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 11500 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 6 lb

Features

Performance Features of 68462-68709 Bearing

68462-68709 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 52,100 lbf, ensuring reliable performance in heavy-duty applications.

The single-row tapered roller design provides stability and reduces friction during operation.
With a standard radial clearance, it accommodates various operational conditions while maintaining efficiency.

68462-68709 Bearing operates within a temperature range of -30° to 110°C, suitable for diverse environments.
The steel cage ensures proper roller alignment, enhancing durability and reducing wear over time.

This bearing requires lubrication, but its robust construction minimises maintenance needs.
Its ABEC-1 rating ensures consistent performance for industrial applications.

Application

Industrial Uses of 68462-68709 Bearing
68462-68709 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 68462-68709 Bearing fits well in wheel hubs and drivetrains, providing reliable performance under varying loads. Its imperial sizing makes it a convenient choice for North American vehicle models.

For industrial fans and pumps, 68462-68709 Bearing’s open design allows for easy lubrication, extending service life. The steel cage adds stability, making it suitable for continuous operation.

Where Is 68462-68709 Bearing Used?
You’ll often find 68462-68709 Bearing in agricultural machinery, where its robust design handles rough conditions. The tapered rollers distribute loads evenly, reducing wear over time.

In conveyor systems, 68462-68709 Bearing supports heavy loads while maintaining smooth operation. Its standard radial clearance options make it adaptable to different precision needs.

Built for Heavy-Duty Use: 68462-68709 Bearing
68462-68709 Bearing excels in mining equipment, thanks to its high dynamic load capacity. The chrome steel rollers and rings resist wear, even under constant stress.

For gearboxes, 68462-68709 Bearing’s tapered design ensures precise alignment under combined loads. The ABEC-1 rating provides a balance of performance and affordability.

Automotive vs Aerospace: Applications of 68462-68709 Bearing
In automotive systems, 68462-68709 Bearing is ideal for axles, where its strength and durability are key. The imperial measurements simplify replacements in older vehicles.

For aerospace ground equipment, 68462-68709 Bearing handles heavy loads with reliability. Its temperature range suits various operational conditions, from cold mornings to hot afternoons.