TS (Single Row Tapered Roller Bearings) (Imperial) 869-854

The 869-854 is a single row tapered roller bearing with a 3.4375″ bore and 7.5″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 103000 lbf radially and 15300 lbf thrust, making it robust for heavy-duty use.

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, offering a reliable replacement option. Ideal for applications like industrial gearboxes or heavy machinery where combined loads are common.

Weighing 17.1 lb, it’s built to last with standard radial clearance and ABEC-1 precision. Compliant with RoHS and REACH standards for safe and reliable performance.

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Description

Features

Application

Q&A

Product Parameters

Part Number 869-854
Brand TFL
Interchangeable Timken
Size 3.4375" x 7.5" x 2.25"
Bore Dia 3.4375"
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 2.25"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.310"
Cup Backface ToClear Radius 0.130"
Cone Frontface Backing Diameter 4.72"
Cone Backface Backing Diameter 4.61"
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 869
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 17.1 lb

Features

Why Choose 869-854 Bearing for Precision Tasks?

869-854 Bearing is crafted with chrome steel rings and rollers, ensuring strong resistance to combined loads.
Its dynamic radial load capacity reaches 103,000 lbf, making it suitable for heavy-duty applications.

The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

869-854 Bearing’s standard radial clearance offers flexibility for different precision needs.
Its ABEC-1 rating ensures consistent performance in demanding industrial environments.

Application

Industrial Uses of 869-854 Bearing
869-854 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability in demanding environments.

In automotive applications, 869-854 Bearing supports axles and wheel hubs, providing reliable performance under varying loads. Its inch sizing makes it a suitable choice for vehicles designed to imperial specifications.

For industrial conveyor systems, 869-854 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability, reducing wear over time.

869-854 Bearing also finds use in agricultural machinery, where its robust build withstands harsh conditions. The standard radial clearance ensures smooth operation even with fluctuating loads.