TS (Single Row Tapered Roller Bearings) (Imperial) 52400W-52618

The 52400W-52618 is a single-row tapered roller bearing with a 4″ bore and 6.1875″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 50200 lbf radial and 10600 lbf thrust, suitable for heavy-duty applications.

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

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for use in industrial machinery or automotive systems where robust performance is needed.

Weighing 5.2 lb, it’s built to handle demanding conditions while meeting RoHS and REACH standards for safety and compliance.

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Description

Features

Application

Q&A

Product Parameters

Part Number 52400W-52618
Brand TFL
Interchangeable Timken
Size 4" x 6.1875" x 1.4375"
Bore Dia 4"
Bore Dia Tolerance +0.001" to 0
Outer Dia 6.1875"
Outer Dia Tolerance +0.001" to 0
Cone Width 1.4219"
Cone Width Tolerance +0.003" to -0.01
Cup Width 1.0313"
Cup Width Tolerance +0.002" to -0.01
Width 1.4375"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.14"
Cup Backface ToClear Radius 0.130"
Cone Frontface Backing Diameter 5.06"
Cone Backface Backing Diameter 4.61"
Cup Frontface Backing Diameter 6.00"
Cup Backface Backing Diameter 5.59"
Cage Cone Frontface Clearance 0.12"
Cage Cone Backface Clearance 0.16"
Effective Center Location -0.02"
System of Measurement Inch
Type Bearing
Cone Part Number 52400W
Cup Part Number 52618
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 52000
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 50200 lbf
Static Radial Load 77000 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 13000 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 10600 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 5.2 lb

Features

Performance Features of 52400W-52618 Bearing

52400W-52618 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 50200 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.

52400W-52618 Bearing requires lubrication, which helps maintain smooth operation over time.
Its standard radial clearance makes it versatile for different industrial uses.

Application

Industrial Uses of 52400W-52618 Bearing
52400W-52618 Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 52400W-52618 Bearing supports axle systems and wheel hubs, providing reliable performance under both radial and thrust loads. Its imperial sizing makes it a preferred choice for North American vehicle models.

For industrial fans and pumps, 52400W-52618 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability, reducing wear over time.

52400W-52618 Bearing also fits well in agricultural machinery, where its robust design withstands uneven loads and harsh conditions. The standard radial clearance offers flexibility for various operational needs.