TS (Single Row Tapered Roller Bearings) (Imperial) L558548-L558510

The L558548-L558510 is a single-row tapered roller bearing with a 12.625″ bore and 16″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 129,000 lbf radially and 23,300 lbf thrust, making it suitable 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.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery, gearboxes, or construction equipment where robust performance is needed.

Weighing 33 lb, it’s designed for stability and long service life. 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 L558548-L558510
Brand TFL
Interchangeable Timken
Size 12.625" x 16" x 2"
Bore Dia 12.625"
Bore Dia Tolerance +0.002" to 0
Outer Dia 16"
Outer Dia Tolerance +0.002" to 0
Cone Width 2.1875"
Cone Width Tolerance +0.003" to -0.01
Cup Width 1.5"
Cup Width Tolerance +0.002" to -0.01
Width 2"
Width Tolerance +0.015" to -0.015"
Cone Backface ToClear Radius 0.13"
Cup Backface ToClear Radius 0.130"
Cone Frontface Backing Diameter 14.49"
Cone Backface Backing Diameter 13.31"
Cup Frontface Backing Diameter 15.64"
Cup Backface Backing Diameter 15.24"
Cage Cone Frontface Clearance 0.06"
Cage Cone Backface Clearance 0.09"
Effective Center Location 0.83"
System of Measurement Inch
Type Bearing
Cone Part Number L558548
Cup Part Number L558510
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series L558500
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 129000 lbf
Static Radial Load 282000 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 33400 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 23300 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 33 lb

Features

Structural Advantages of L558548-L558510 Bearing

L558548-L558510 Bearing features chrome steel rings and rollers, providing excellent resistance to combined loads.
Its dynamic radial load capacity reaches 129,000 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures smooth operation and efficient load distribution.
With a standard radial clearance, it offers reliable performance in various conditions.

L558548-L558510 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
Its steel cage maintains roller alignment, reducing wear and extending service life.

The bearing’s precise dimensions and tolerances guarantee consistent performance.
It is interchangeable with Timken bearings, offering flexibility for replacements.

Application

Industrial Uses of L558548-L558510 Bearing
L558548-L558510 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.

Where Is L558548-L558510 Bearing Used?
You’ll often find L558548-L558510 Bearing in large industrial gearboxes and power transmission systems. Its high dynamic radial load capacity makes it reliable for continuous operation.

Built for Heavy-Duty Use: L558548-L558510 Bearing
L558548-L558510 Bearing excels in applications like railway axles and agricultural machinery, where strength and precision are key. The open design allows for easy lubrication and maintenance.

Automotive vs Aerospace: Applications of L558548-L558510 Bearing
In automotive systems, L558548-L558510 Bearing supports heavy-duty axles and wheel hubs. For aerospace, it’s suited for ground support equipment due to its robust load handling.

Key Fields for L558548-L558510 Bearing
L558548-L558510 Bearing is ideal for wind turbine gearboxes, where its tapered rollers manage varying loads efficiently. The steel cage adds stability under high-stress conditions.