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TS (Single Row Tapered Roller Bearings) (Imperial) L848848XX-L848812XX

TS (Single Row Tapered Roller Bearings) (Imperial) L848848XX-L848812XX

The L848848XX-L848812XX is a single-row tapered roller bearing with a 9.999″ bore and 12.7933″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 76300 lbf and is designed for long-lasting performance.

Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Suitable for industrial machinery or heavy equipment where combined loads are common.

Weighing 16.300 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number L848848XX-L848812XX
  • 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 L848812XX
  • 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-L848812XX Bearing Handle Combined Loads?

L848848XX-L848812XX 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 wear.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

Application

Industrial Uses of L848848XX-L848812XX Bearing
L848848XX-L848812XX 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 harsh operating conditions.

Where Is L848848XX-L848812XX Bearing Used?
You’ll often find L848848XX-L848812XX Bearing in agricultural machinery, such as tractors and harvesters, where its robust design supports high radial and thrust loads. Its inch sizing makes it a fit for North American equipment standards.

Built for Heavy-Duty Use: L848848XX-L848812XX Bearing
L848848XX-L848812XX Bearing excels in industrial gearboxes, providing reliable performance under constant stress. The open design allows for easy lubrication, extending its service life in demanding applications.

Automotive vs Aerospace: Applications of L848848XX-L848812XX Bearing
In automotive systems, L848848XX-L848812XX Bearing is ideal for wheel hubs and differentials, offering stability under varied loads. For aerospace, its precision meets the demands of landing gear and auxiliary systems.

Perfect Fit for Automation: L848848XX-L848812XX Bearing
L848848XX-L848812XX Bearing works well in automated conveyor systems, where its tapered rollers ensure smooth motion. The steel cage adds strength, making it suitable for high-speed production lines.

Q&A

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