TS (Single Row Tapered Roller Bearings) (Imperial) LM757049-LM757010

The LM757049-LM757010 is a single-row tapered roller bearing with a 12″ bore and 16″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 173,000 lbf radially and 33,900 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, gearboxes, or heavy equipment where high radial and thrust loads are common.

Weighing 47.60 lb, it’s designed for stability and long service life. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Description

Features

Application

Q&A

Product Parameters

Part Number LM757049-LM757010
Brand TFL
Interchangeable Timken
Size 12" x 16" x 2.5"
Bore Dia 12"
Bore Dia Tolerance +0.001" to 0
Outer Dia 16"
Outer Dia Tolerance +0.002" to 0
Cone Width 2.5"
Cone Width Tolerance +0.003" to -0.01
Cup Width 1.875"
Cup Width Tolerance +0.002" to -0.01
Width 2.5"
Width Tolerance +0.014" to -0.01"
Cone Backface ToClear Radius 0.25"
Cup Backface ToClear Radius 0.130"
Cone Frontface Backing Diameter 13.70"
Cone Backface Backing Diameter 13.03"
Cup Frontface Backing Diameter 15.51"
Cup Backface Backing Diameter 14.96"
Cage Cone Frontface Clearance 0.15"
Cage Cone Backface Clearance 0.23"
Effective Center Location 0.64"
System of Measurement Inch
Type Bearing
Cone Part Number LM757049
Cup Part Number LM757010
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series LM757000
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 173000 lbf
Static Radial Load 392000 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 44800 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 33900 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 47.60 lb

Features

Performance Features of LM757049-LM757010 Bearing

LM757049-LM757010 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 173,000 lbf, making it suitable for heavy-duty industrial applications.

The tapered roller design ensures efficient load distribution, reducing stress on individual components.
With a static radial load rating of 392,000 lbf, it provides reliable stability in demanding conditions.

LM757049-LM757010 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility in various environments.
The steel cage maintains roller alignment, enhancing durability and reducing maintenance needs.

Its standard radial clearance and ABEC-1 rating balance precision and performance for general industrial use.
Weighing 47.60 lb, it is designed for applications requiring strength and long service life.

Application

Industrial Uses of LM757049-LM757010 Bearing
LM757049-LM757010 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 in tough working conditions.

In automotive applications, LM757049-LM757010 Bearing supports large axles and wheel hubs, 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, LM757049-LM757010 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability, reducing wear over time.

What Makes LM757049-LM757010 Bearing a Preferred Choice?
LM757049-LM757010 Bearing excels in agricultural machinery, such as tractors and harvesters, where its robust design withstands dirt and moisture. The standard radial clearance ensures smooth rotation even under heavy loads.

In material handling systems, LM757049-LM757010 Bearing’s high dynamic load capacity makes it ideal for conveyor rollers and lifting equipment. Its compatibility with Timken models simplifies replacements and upgrades.

Built for Heavy-Duty Use: LM757049-LM757010 Bearing
LM757049-LM757010 Bearing is a go-to solution for railway applications, where its tapered rollers manage both radial and axial forces efficiently. The ABEC-1 rating balances precision and cost-effectiveness.

For oil and gas equipment, LM757049-LM757010 Bearing’s temperature range and lubrication requirements suit harsh environments. The chrome steel rollers resist deformation under extreme pressures.

Automotive vs Aerospace: Applications of LM757049-LM757010 Bearing
In automotive drivetrains, LM757049-LM757010 Bearing handles high torque and variable loads, ensuring smooth power transmission. Its inch measurements align with US manufacturing standards.

For aerospace ground support equipment, LM757049-LM757010 Bearing’s reliability and load ratings make it suitable for aircraft tugs and loading systems. The steel cage prevents roller misalignment during operation.