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

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

The 862-854X is a single-row tapered roller bearing with a 3.74″ bore and 7.875″ 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 ranging from -30°C to 110°C.

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 19.4 lb, it’s a solid performer designed for long-lasting use. Compliant with RoHS and REACH standards for safe and eco-friendly operation.

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Product Parameters

  • Part Number 862-854X
  • Brand TFL
  • Interchangeable Timken
  • Size 3.7402" x 7.875" x 2.4376"
  • Bore Dia 3.7402"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 7.875"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 2.265"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.9375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.4376"
  • 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 6.81"
  • 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 854X
  • 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 19.4 lb

Features

How Is 862-854X Bearing Engineered for Reliability?

862-854X Bearing features chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 103,000 lbf, making it suitable for heavy-duty applications.
The steel cage maintains proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

What Makes 862-854X Bearing Suitable for High-Temperature Applications?

862-854X Bearing operates efficiently in temperatures ranging from -30° to 110°C.
The chrome steel construction resists heat-related wear, maintaining performance in demanding conditions.
Its open design allows for easy lubrication, ensuring smooth operation even under high temperatures.
The bearing’s robust build handles combined loads without compromising reliability.

Designed for Durability: 862-854X Bearing

862-854X Bearing is built with high-quality chrome steel for long-lasting performance.
Its tapered roller design efficiently manages both radial and thrust loads.
The standard radial clearance ensures smooth operation, reducing maintenance needs.
With a static radial load capacity of 142,000 lbf, it excels in heavy industrial applications.

Application

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

In automotive applications, 862-854X Bearing fits well in truck wheel hubs and differential systems, providing reliable performance under high radial and thrust loads. Its imperial sizing makes it a straightforward replacement for Timken equivalents.

For industrial conveyor systems, 862-854X Bearing’s open design simplifies lubrication and maintenance, keeping operations running smoothly. The standard radial clearance options allow for flexibility in different temperature environments.

What Makes 862-854X Bearing a Preferred Choice?
862-854X Bearing stands out in agricultural machinery, like tractors and harvesters, due to its ability to withstand heavy loads and rough terrain. The steel cage adds extra strength for long-term use.

In material handling equipment, 862-854X Bearing ensures smooth rotation in pulley systems and gearboxes. Its ABEC-1 rating balances precision and cost-effectiveness for general industrial needs.

Built for Heavy-Duty Use: 862-854X Bearing
862-854X Bearing is ideal for forestry equipment, where its tapered rollers manage uneven loads from logs and rough terrain. The chrome steel rollers resist wear, extending bearing life.

For railway applications, 862-854X Bearing supports axle boxes, handling both radial and thrust forces during train movement. Its temperature range suits various climates, from cold winters to hot summers.

Automotive vs Aerospace: Applications of 862-854X Bearing
In automotive settings, 862-854X Bearing is often found in heavy-duty trucks, ensuring smooth operation in drivetrains. Its imperial measurements align with North American vehicle standards.

For aerospace ground equipment, 862-854X Bearing works well in cargo loaders and maintenance tools. While not for flight use, its reliability keeps ground operations efficient.

Q&A

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