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TS (Single Row Tapered Roller Bearings) (Imperial) LL566848-LL566810

TS (Single Row Tapered Roller Bearings) (Imperial) LL566848-LL566810

The LL566848-LL566810 is a single-row tapered roller bearing with a 15.875″ bore and 18.125″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 51,700 lbf dynamically and 159,000 lbf statically, making it robust for heavy-duty use.

Its open design allows for easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C, suitable for various industrial conditions.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for applications like heavy machinery or automotive systems where combined loads are common.

Weighing 14.1 lb, it’s built to last while meeting RoHS and REACH standards for safe and compliant use.

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Product Parameters

  • Part Number LL566848-LL566810
  • Brand TFL
  • Interchangeable Timken
  • Size 15.875" x 18.125" x 1.125"
  • Bore Dia 15.875"
  • Bore Dia Tolerance +0.002" to 0
  • Outer Dia 18.125"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 1.125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.8125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.125"
  • Width Tolerance +0.015" to -0.015"
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 17.68"
  • Cone Backface Backing Diameter 16.46"
  • Cup Frontface Backing Diameter 17.87"
  • Cup Backface Backing Diameter 17.52"
  • Cage Cone Frontface Clearance 0.13"
  • Cage Cone Backface Clearance 0.06"
  • Effective Center Location 1.63"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number LL566848
  • Cup Part Number LL566810
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series LL566800
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 51700 lbf
  • Static Radial Load 159000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 13400 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 9210 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 14.1 lb

Features

How Is LL566848-LL566810 Bearing Engineered for Reliability?

LL566848-LL566810 Bearing features chrome steel rings and rollers, providing strong resistance to combined loads.
Its dynamic radial load capacity reaches 51,700 lbf, ensuring reliable performance in demanding applications.
The steel cage maintains roller alignment, reducing friction and extending service life.
With a standard radial clearance, it offers versatility for various industrial uses.

What Makes LL566848-LL566810 Bearing Suitable for High-Temperature Applications?

LL566848-LL566810 Bearing operates effectively in temperatures ranging from -30° to 110°C.
Its chrome steel construction ensures durability and performance under thermal stress.
The open design allows for proper lubrication, maintaining smooth operation in varying conditions.
This makes it a reliable choice for environments with fluctuating temperatures.

Designed for Durability: LL566848-LL566810 Bearing

LL566848-LL566810 Bearing is built with precision to handle heavy radial and thrust loads.
Its tapered roller design distributes stress evenly, enhancing longevity.
The chrome steel components resist wear, ensuring consistent performance over time.
With a static radial load capacity of 159,000 lbf, it excels in robust applications.

Application

Industrial Uses of LL566848-LL566810 Bearing
LL566848-LL566810 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, LL566848-LL566810 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 preferred choice for North American vehicle manufacturers.

For industrial fans and pumps, LL566848-LL566810 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability, making it suitable for high-speed rotations.

Why Is LL566848-LL566810 Bearing Essential in Machinery?
LL566848-LL566810 Bearing plays a key role in agricultural machinery, supporting components like gearboxes and PTO shafts. Its robust design withstands dusty and high-vibration environments.

The bearing’s standard radial clearance options make it versatile for various industrial settings, from conveyor systems to paper mills. Its compatibility with Timken models simplifies replacement and maintenance.

Built for Heavy-Duty Use: LL566848-LL566810 Bearing
LL566848-LL566810 Bearing excels in railway applications, particularly in axle boxes where combined loads are frequent. The tapered rollers distribute stress evenly, reducing wear over time.

In steel mills, LL566848-LL566810 Bearing’s high-temperature tolerance ensures consistent performance. Its ABEC-1 rating balances precision and cost-effectiveness for general industrial needs.

Automotive vs Aerospace: Applications of LL566848-LL566810 Bearing
In automotive settings, LL566848-LL566810 Bearing is ideal for heavy-duty trucks and off-road vehicles, thanks to its high static radial load capacity. The inch measurements align with standard US automotive specs.

For aerospace ground equipment, this bearing supports auxiliary systems like cargo loaders. While not for in-flight use, its reliability keeps ground operations running smoothly.

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