TS (Single Row Tapered Roller Bearings) (Imperial) 662-652

The 662-652 is a single-row tapered roller bearing with a 3.1875″ bore and 6″ outer diameter, crafted from sturdy chrome steel for long-lasting performance. It handles combined loads up to 55,500 lbf radially and 10,100 lbf thrust, making it versatile for demanding applications.

Its open design allows easy lubrication, while the steel cage ensures smooth operation even under heavy loads. The bearing operates reliably 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, gearboxes, or heavy equipment where combined loads are common.

Weighing 6.7 lb, it’s built to withstand tough conditions while maintaining precision. 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 662-652
Brand TFL
Interchangeable Timken
Size 3.1875" x 6" x 1.5"
Bore Dia 3.1875"
Bore Dia Tolerance +0.001" to 0
Outer Dia 6"
Outer Dia Tolerance +0.001" to 0
Cone Width 1.5"
Cone Width Tolerance +0.003" to -0.01
Cup Width 1.25"
Cup Width Tolerance +0.002" to -0.01
Width 1.5"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.14"
Cup Backface ToClear Radius 0.130"
Cone Frontface Backing Diameter 4.4"
Cone Backface Backing Diameter 3.86"
Cup Frontface Backing Diameter 5.57"
Cup Backface Backing Diameter 5.28"
Cage Cone Frontface Clearance 0.1"
Cage Cone Backface Clearance 0.04"
Effective Center Location -0.19"
System of Measurement Inch
Type Bearing
Cone Part Number 662
Cup Part Number 652
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 655
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 55500 lbf
Static Radial Load 75300 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 14400 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 10100 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 6.700 lb

Features

Performance Features of 662-652 Bearing

662-652 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 55,500 lbf, making it suitable for 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 reliably in various environments.

662-652 Bearing’s standard radial clearance ensures smooth operation under different conditions.
Its ABEC-1 rating provides consistent precision for industrial applications.

Application

Industrial Uses of 662-652 Bearing
662-652 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 in tough working conditions.

In automotive applications, 662-652 Bearing fits well in truck wheel hubs and differential systems, providing reliable performance under high radial and thrust loads. Its inch sizing makes it compatible with many American-made vehicles.

For industrial conveyor systems, 662-652 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability, reducing wear over time.

Where Is 662-652 Bearing Used?
You’ll often find 662-652 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design handles uneven loads. The standard radial clearance ensures smooth rotation even in dusty environments.

In manufacturing plants, 662-652 Bearing supports gearboxes and pulley systems, thanks to its high dynamic radial load capacity. The ABEC-1 rating makes it suitable for general precision requirements.

Built for Heavy-Duty Use: 662-652 Bearing
662-652 Bearing excels in forestry equipment like log splitters, where its tapered rollers manage heavy shock loads. The temperature range of -30° to 110°C ensures performance in varying climates.

For railway applications, 662-652 Bearing’s steel cage and chrome steel rollers provide long-lasting service in freight car axles. Its inch measurements align with North American rail standards.

Light-Duty vs Heavy-Duty: Best Uses for 662-652 Bearing
In light-duty scenarios like small pumps, 662-652 Bearing offers reliable performance with minimal maintenance. Its standard radial clearance suits moderate-speed operations.

For heavy-duty tasks like crane slewing rings, 662-652 Bearing’s high static radial load capacity ensures stability. The open seal type simplifies relubrication during routine checks.