+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) L860049A-L860010

TS (Single Row Tapered Roller Bearings) (Imperial) L860049A-L860010

The L860049A-L860010 is a single-row tapered roller bearing with a 12.988″ bore and 16.375″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 109,000 lbf radially and 24,100 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 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 or automotive applications where high radial and thrust loads are common.

Weighing 31.1 lb, it’s built for strength and longevity. Compliant with RoHS and REACH standards for safe and eco-friendly use.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number L860049A-L860010
  • Brand TFL
  • Interchangeable Timken
  • Size 12.988" x 16.375" x 1.875"
  • Bore Dia 12.988"
  • Bore Dia Tolerance +0.002" to 0
  • Outer Dia 16.375"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 1.875"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.875"
  • Width Tolerance +0.015" to -0.015"
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 14.76"
  • Cone Backface Backing Diameter 13.74"
  • Cup Frontface Backing Diameter 15.88"
  • Cup Backface Backing Diameter 15.51"
  • Cage Cone Frontface Clearance 0.05"
  • Cage Cone Backface Clearance 0.25"
  • Effective Center Location 1.39"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number L860049A
  • Cup Part Number L860010
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series L860000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 109000 lbf
  • Static Radial Load 266000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 28300 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 24100 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 31.1 lb

Features

How Does L860049A-L860010 Bearing Handle Combined Loads?

L860049A-L860010 Bearing is built with chrome steel rings and rollers, offering robust performance under combined radial and thrust loads.
Its dynamic radial load capacity reaches 109,000 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

What Makes L860049A-L860010 Bearing Suitable for Heavy-Duty Applications?

L860049A-L860010 Bearing features a single-row tapered roller design, optimised for handling high radial and thrust loads.
The chrome steel construction provides excellent resistance to wear, extending its service life.
Its standard radial clearance allows for smooth operation, even under demanding conditions.
With an ABEC-1 rating, it balances precision and performance for industrial use.

Engineered for Reliability: L860049A-L860010 Bearing

L860049A-L860010 Bearing is designed with precise cone and cup dimensions, ensuring accurate fit and alignment.
The steel cage maintains roller spacing, reducing friction and improving efficiency.
Its static radial load capacity of 266,000 lbf makes it ideal for heavy machinery.
The bearing operates effectively within a wide temperature range, from -30° to 110°C.

Steel vs Ceramic Bearings: Strengths of L860049A-L860010 Bearing

L860049A-L860010 Bearing uses chrome steel for both rings and rollers, providing superior strength and durability.
This material choice ensures reliable performance under high dynamic and static loads.
The bearing’s tapered roller design distributes loads evenly, reducing stress on components.
With a weight of 31.1 lb, it is built to withstand rigorous industrial applications.

Application

Industrial Uses of L860049A-L860010 Bearing
L860049A-L860010 Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

Where Is L860049A-L860010 Bearing Used?
You’ll find L860049A-L860010 Bearing in large industrial gearboxes and power transmission systems, thanks to its high dynamic radial load capacity. Its inch sizing makes it a go-to choice for American-made machinery.

Built for Heavy-Duty Use: L860049A-L860010 Bearing
L860049A-L860010 Bearing excels in applications like agricultural machinery and railroad axles, where reliability under heavy loads is key. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of L860049A-L860010 Bearing
In automotive settings, L860049A-L860010 Bearing supports large truck axles and drivetrains, while in aerospace, it’s used in landing gear systems. Its ABEC-1 rating ensures consistent performance across both fields.

Perfect Fit for Automation: L860049A-L860010 Bearing
L860049A-L860010 Bearing is ideal for automated conveyor systems in factories, where its tapered rollers manage radial and thrust loads smoothly. The steel cage adds stability during high-speed operations.

Q&A

SEND INQUIRY