TS (Single Row Tapered Roller Bearings) (Imperial) 862-854

The 862-854 is a single-row tapered roller bearing with a 3.74″ bore and 7.5″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 103,000 lbf radially and 15,300 lbf thrust, making it a robust choice for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under high stress. The bearing operates smoothly in temperatures from -30°C to 110°C, suitable for varied environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery, gearboxes, or automotive systems where combined loads are common.

Weighing 16 lb, it’s designed for long-lasting performance with standard radial clearance. Compliant with RoHS and REACH standards for safe use.

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Description

Features

Application

Q&A

Product Parameters

Part Number 862-854
Brand TFL
Interchangeable Timken
Size 3.7402" x 7.5" x 2.2501"
Bore Dia 3.7402"
Bore Dia Tolerance +0.001" to 0
Outer Dia 7.5"
Outer Dia Tolerance +0.001" to 0
Cone Width 2.265"
Cone Width Tolerance +0.003" to -0.01
Cup Width 1.75"
Cup Width Tolerance +0.002" to -0.01
Width 2.2501"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.25"
Cup Backface ToClear Radius 0.130"
Cone Frontface Backing Diameter 4.94"
Cone Backface Backing Diameter 4.72"
Cup Frontface Backing Diameter 6.86"
Cup Backface Backing Diameter 6.69"
Cage Cone Frontface Clearance 0.06"
Cage Cone Backface Clearance 0.15"
Effective Center Location -0.6"
System of Measurement Inch
Type Bearing
Cone Part Number 862
Cup Part Number 854
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 855
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 103000 lbf
Static Radial Load 142000 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 26700 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 15300 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 16 lb

Features

Why Choose 862-854 Bearing for Precision Tasks?

862-854 Bearing features a single row tapered roller design, ideal for handling combined loads with precision.
Its chrome steel construction ensures durability and resistance to wear in demanding applications.

The bearing’s dynamic radial load capacity reaches 103,000 lbf, providing reliable performance under heavy loads.
With a temperature range of -30° to 110°C, it operates efficiently in various environments.

862-854 Bearing’s standard radial clearance and ABEC-1 rating make it suitable for precision tasks.
Its steel cage maintains roller alignment, reducing friction and extending service life.

Application

Industrial Uses of 862-854 Bearing
862-854 Bearing is commonly used in heavy machinery like construction equipment and mining vehicles, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, 862-854 Bearing fits well in truck wheel hubs and drivetrains, providing reliable performance under high stress. Its inch sizing makes it a straightforward replacement for Timken equivalents in many American vehicles.

For industrial fans and pumps, 862-854 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The standard radial clearance offers flexibility for various installation requirements.

Where Is 862-854 Bearing Used?
You’ll often find 862-854 Bearing in agricultural machinery, supporting gearboxes and PTO shafts with its robust load capacity. The steel cage adds extra strength for demanding environments.

In material handling systems, 862-854 Bearing works smoothly in conveyor rollers and pulley systems. Its ABEC-1 rating ensures sufficient precision for most industrial applications without unnecessary cost.

Built for Heavy-Duty Use: 862-854 Bearing
862-854 Bearing excels in forestry equipment like log skidders, where its 142,000 lbf static load rating handles unpredictable shocks. The tapered rollers distribute loads evenly across the bearing surfaces.

Railway applications also benefit from 862-854 Bearing’s reliability in axle boxes and traction motors. The -30° to 110°C temperature range covers most operating conditions without performance loss.

Automotive vs Aerospace: Applications of 862-854 Bearing
While 862-854 Bearing is too heavy for most aerospace uses, it’s ideal for commercial vehicle differentials and transmissions. The 16 lb weight is negligible compared to its load capacity in these applications.

In industrial presses, 862-854 Bearing provides stable support for rotating components. Its 7.5″ outer diameter suits larger machinery where space isn’t a constraint.