TS (Single Row Tapered Roller Bearings) (Imperial) KL540048-KL540010

The KL540048-KL540010 is a single-row tapered roller bearing with a 7.874″ bore and 10″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 47400 lbf radially and 8350 lbf thrust, making it suitable for heavy-duty applications.

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

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

Weighing 6.9 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Description

Features

Application

Q&A

Product Parameters

Part Number KL540048-KL540010
Brand TFL
Interchangeable Timken
Size 7.874" x 10" x 1.125"
Bore Dia 7.874"
Bore Dia Tolerance +0.001" to 0
Outer Dia 10"
Outer Dia Tolerance +0.001" to 0
Cone Width 1.0938"
Cone Width Tolerance +0.003" to -0.01
Cup Width 0.8438"
Cup Width Tolerance +0.002" to -0.01
Width 1.125"
Width Tolerance +0.014" to -0.01"
Cone Backface ToClear Radius 0.06"
Cup Backface ToClear Radius 0.06"
Cone Frontface Backing Diameter 9.13"
Cone Backface Backing Diameter 8.27"
Cup Frontface Backing Diameter 9.80"
Cup Backface Backing Diameter 9.57"
Cage Cone Frontface Clearance 0.1"
Cage Cone Backface Clearance 0.08"
Effective Center Location 0.56"
System of Measurement Inch
Type Bearing
Cone Part Number KL540048
Cup Part Number KL540010
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series L540000
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 47400 lbf
Static Radial Load 91800 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 12300 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 8350 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 6.9 lb

Features

How Does KL540048-KL540010 Bearing Handle Combined Loads?

KL540048-KL540010 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 47,400 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

Why Choose KL540048-KL540010 Bearing for Precision Tasks?

KL540048-KL540010 Bearing features precise tolerances, with bore and outer diameter tolerances as tight as +0.001″ to 0.
The tapered roller design ensures smooth operation under combined loads, enhancing performance.
Its ABEC-1 rating guarantees consistent quality, suitable for applications requiring reliable precision.
The standard radial clearance option allows for flexibility in different operational setups.

Designed for Durability: KL540048-KL540010 Bearing

KL540048-KL540010 Bearing’s chrome steel construction provides excellent resistance to wear and fatigue.
The single-row tapered roller design efficiently handles combined loads, ensuring long service life.
With a static radial load capacity of 91,800 lbf, it excels in demanding environments.
Regular lubrication ensures optimal performance and extends maintenance intervals.

Application

Common Applications of KL540048-KL540010 Bearing
KL540048-KL540010 Bearing is widely used in heavy machinery, such as construction equipment and mining gear, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability in tough working conditions.

In automotive applications, KL540048-KL540010 Bearing fits well in truck wheel hubs and differential systems, providing reliable performance under high stress. Its inch sizing makes it compatible with many American-made vehicles.

For industrial gearboxes, KL540048-KL540010 Bearing offers smooth operation thanks to its precise tolerances and steel cage. The open design allows for easy lubrication, extending service life in continuous-use scenarios.

KL540048-KL540010 Bearing also suits agricultural machinery, like tractors and harvesters, where its robust build withstands dirt and variable loads. The standard radial clearance ensures consistent performance in fluctuating temperatures.