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TS (Single Row Tapered Roller Bearings) (Imperial) L853049-L853010

TS (Single Row Tapered Roller Bearings) (Imperial) L853049-L853010

The L853049-L853010 is a single-row tapered roller bearing with a 10.875″ bore and 13.875″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 74900 lbf and is designed for long-lasting performance.

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

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or vehicle axles where combined loads are common.

Weighing 17 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number L853049-L853010
  • Brand TFL
  • Interchangeable Timken
  • Size 10.875" x 13.875" x 1.4375"
  • Bore Dia 10.875"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 13.875"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 1.375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.9375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.4375"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 12.6"
  • Cone Backface Backing Diameter 11.54"
  • Cup Frontface Backing Diameter 13.50"
  • Cup Backface Backing Diameter 13.07"
  • Cage Cone Frontface Clearance 0.18"
  • Cage Cone Backface Clearance 0.21"
  • Effective Center Location 1.38"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number L853049
  • Cup Part Number L853010
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series L853000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 74900 lbf
  • Static Radial Load 169000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 19400 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 17900 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 17 lb

Features

How Does L853049-L853010 Bearing Handle Combined Loads?

L853049-L853010 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 74,900 lbf, ensuring reliable performance in heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environmental conditions.

Why Choose L853049-L853010 Bearing for Precision Tasks?

L853049-L853010 Bearing features precise cone and cup dimensions, ensuring accurate load distribution.
The standard radial clearance option allows for smooth operation in most industrial applications.
Its ABEC-1 rating guarantees consistent performance for general precision needs.
The open design simplifies lubrication, maintaining efficiency over time.

Engineered for Reliability: L853049-L853010 Bearing

L853049-L853010 Bearing’s single-row tapered roller design provides stable performance under combined loads.
Chrome steel construction enhances durability, even in demanding operating conditions.
The effective center location of 1.38″ ensures proper load distribution across the rollers.
With a static radial load capacity of 169,000 lbf, it handles heavy loads with ease.

Steel vs Ceramic Bearings: Strengths of L853049-L853010 Bearing

L853049-L853010 Bearing uses high-quality chrome steel for both rings and rollers, balancing strength and cost-effectiveness.
The steel cage offers robust support, maintaining roller alignment during operation.
Its dynamic thrust rating of 17,900 lbf ensures reliable performance in thrust applications.
The standard lubrication requirement makes maintenance straightforward and cost-efficient.

Performance Features of L853049-L853010 Bearing

L853049-L853010 Bearing’s tapered roller design efficiently manages combined radial and thrust loads.
The precise tolerances on cone and cup dimensions ensure consistent performance.
With a weight of 17 lb, it provides a sturdy solution for industrial machinery.
The inch system measurements make it compatible with imperial-sized equipment.

Application

Industrial Uses of L853049-L853010 Bearing
L853049-L853010 Bearing is commonly used in heavy machinery, such as mining equipment and construction vehicles, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, L853049-L853010 Bearing supports large axles and drivetrains, providing reliable performance under high radial and thrust loads. Its inch sizing makes it compatible with many American-made vehicles and industrial equipment.

For wind turbines, L853049-L853010 Bearing’s robust design helps manage the stresses of rotational forces and variable wind conditions. The steel cage adds extra strength, making it suitable for long-term use in renewable energy systems.

Why Is L853049-L853010 Bearing Essential in Machinery?
L853049-L853010 Bearing plays a key role in agricultural machinery, such as tractors and harvesters, where its ability to handle heavy loads ensures smooth operation. The standard radial clearance allows for easy installation and maintenance.

In material handling systems, L853049-L853010 Bearing supports conveyor rollers and lifting mechanisms, thanks to its high dynamic load capacity. The open seal design also simplifies lubrication, reducing downtime.

Built for Heavy-Duty Use: L853049-L853010 Bearing
L853049-L853010 Bearing is ideal for railroad applications, including freight car axles, where its tapered rollers distribute loads evenly. The ABEC-1 rating ensures consistent performance without unnecessary precision costs.

For industrial pumps, L853049-L853010 Bearing’s temperature range (-30° to 110°C) makes it reliable in both hot and cold operating conditions. The chrome steel rollers resist wear, extending service life.

Automotive vs Aerospace: Applications of L853049-L853010 Bearing
In automotive settings, L853049-L853010 Bearing is often found in truck wheel hubs, where its static radial load capacity (169,000 lbf) provides stability. The inch measurements align with standard US automotive parts.

For aerospace ground equipment, L853049-L853010 Bearing supports heavy-load trolleys and maintenance platforms. Its steel cage and chrome steel rollers ensure reliability in high-stress environments.

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