TS (Single Row Tapered Roller Bearings) (Imperial) LM716449-LM716412

The LM716449-LM716412 is a single-row tapered roller bearing with a 3.25″ bore and 5.125″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 30500 lbf radially and 6200 lbf thrust, making it versatile for various applications.

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

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

Weighing 2.7 lb, it balances strength and manageability. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Description

Features

Application

Q&A

Product Parameters

Part Number LM716449-LM716412
Brand TFL
Interchangeable Timken
Size 3.25" x 5.125" x 1.0625"
Bore Dia 3.25"
Bore Dia Tolerance +0.001" to 0
Outer Dia 5.125"
Outer Dia Tolerance +0.001" to 0
Cone Width 1.0625"
Cone Width Tolerance +0.003" to -0.01
Cup Width 0.8125"
Cup Width Tolerance +0.002" to -0.01
Width 1.0625"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.14"
Cup Backface ToClear Radius 0.06"
Cone Frontface Backing Diameter 4.29"
Cone Backface Backing Diameter 3.78"
Cup Frontface Backing Diameter 4.89"
Cup Backface Backing Diameter 4.69"
Cage Cone Frontface Clearance 0.06"
Cage Cone Backface Clearance 0.08"
Effective Center Location 0.07"
System of Measurement Inch
Type Bearing
Cone Part Number LM716449
Cup Part Number LM716412
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series LM716400
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 30500 lbf
Static Radial Load 42000 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 7900 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 6200 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 2.700 lb

Features

Performance Features of LM716449-LM716412 Bearing

LM716449-LM716412 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 30,500 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.

How Does LM716449-LM716412 Bearing Reduce Friction?

LM716449-LM716412 Bearing features a precision-engineered tapered roller design, minimising friction during operation.
The chrome steel construction ensures smooth rolling action, even under heavy radial or thrust loads.
Proper lubrication channels help maintain consistent performance over time.
Its standard radial clearance options allow for optimal fit in different applications.

Built for Reliability: LM716449-LM716412 Bearing

LM716449-LM716412 Bearing’s single row construction provides stable performance in combined load situations.
The chrome steel components resist wear, maintaining precision over extended use.
With a static radial load capacity of 42,000 lbf, it handles demanding industrial applications.
Its ABEC-1 rating ensures consistent quality and performance standards.

Application

Industrial Uses of LM716449-LM716412 Bearing
LM716449-LM716412 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, LM716449-LM716412 Bearing fits well in wheel hubs and drivetrains, providing reliable performance under both radial and thrust loads. Its imperial sizing makes it a preferred choice for North American vehicle models.

For industrial conveyor systems, LM716449-LM716412 Bearing’s open design allows for easy lubrication, extending service life in high-load scenarios. The steel cage adds stability, making it suitable for continuous operation.

What Makes LM716449-LM716412 Bearing a Preferred Choice?
LM716449-LM716412 Bearing excels in agricultural machinery, supporting equipment like tractors and harvesters with its robust load capacity. The standard radial clearance ensures smooth operation in varying conditions.

In power transmission systems, LM716449-LM716412 Bearing’s tapered rollers reduce friction, improving efficiency in gearboxes and pulleys. Its ABEC-1 rating balances precision and cost-effectiveness for general industrial use.