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TS (Single Row Tapered Roller Bearings) (Imperial) L848848XX-L848811

TS (Single Row Tapered Roller Bearings) (Imperial) L848848XX-L848811

The L848848XX-L848811 is a single-row tapered roller bearing with a 9.999″ bore and 12.7933″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 76300 lbf radially and 18900 lbf in 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, suitable for varied environments.

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

Weighing 16.300 lb, it’s built for strength and longevity. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number L848848XX-L848811
  • Brand TFL
  • Interchangeable Timken
  • Size 9.999" x 12.7933" x 1.5354"
  • Bore Dia 9.999"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 12.7933"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 1.6339"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.1023"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.5354"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 11.54"
  • Cone Backface Backing Diameter 10.47"
  • Cup Frontface Backing Diameter 12.53"
  • Cup Backface Backing Diameter 12.05"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.1"
  • Effective Center Location 1.26"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number L848848XX
  • Cup Part Number L848811
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series L848800
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 76300 lbf
  • Static Radial Load 161000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 19800 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 18900 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 16.300 lb

Features

How Does L848848XX-L848811 Bearing Handle Combined Loads?

L848848XX-L848811 Bearing is built with chrome steel rings and rollers, offering robust performance under combined radial and thrust loads.
Its dynamic radial load capacity reaches 76,300 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing friction.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

Application

Industrial Uses of L848848XX-L848811 Bearing
L848848XX-L848811 Bearing is commonly used in heavy machinery like construction equipment and mining rigs, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is L848848XX-L848811 Bearing Used?
You’ll often find L848848XX-L848811 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design supports high radial and thrust loads. The inch sizing makes it a fit for many North American industrial applications.

Built for Heavy-Duty Use: L848848XX-L848811 Bearing
L848848XX-L848811 Bearing excels in railway applications, particularly in axle boxes where reliability is key. Its steel cage and chrome steel rollers provide long service life under constant stress.

Automotive vs Aerospace: Applications of L848848XX-L848811 Bearing
In automotive systems, L848848XX-L848811 Bearing is used in wheel hubs and differentials, offering smooth performance. For aerospace, its precision and load capacity make it suitable for landing gear components.

Practical Applications of L848848XX-L848811 Bearing
L848848XX-L848811 Bearing is a go-to choice for wind turbines, where its ability to handle varying loads ensures consistent operation. The open design allows for easy lubrication, extending its lifespan.

Q&A

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