TS (Single Row Tapered Roller Bearings) (Imperial) 6361-6321

The 6361-6321 is a single-row tapered roller bearing with a 2.36″ bore and 5.19″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 72,300 lbf radially and 10,400 lbf thrust, making it robust for heavy-duty use.

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

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery or automotive applications where high load capacity is needed.

Weighing 7.9 lb, it’s built to last while meeting RoHS and REACH standards for safety and compliance.

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Description

Features

Application

Q&A

Product Parameters

Part Number 6361-6321
Brand TFL
Interchangeable Timken
Size 2.3622" x 5.1875" x 2.125"
Bore Dia 2.3622"
Bore Dia Tolerance +0.005" to 0
Outer Dia 5.1875"
Outer Dia Tolerance +0.001" to 0
Cone Width 2.205"
Cone Width Tolerance +0.003" to -0.01
Cup Width 1.75"
Cup Width Tolerance +0.002" to -0.01
Width 2.125"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.12"
Cup Backface ToClear Radius 0.130"
Cone Frontface Backing Diameter 2.91"
Cone Backface Backing Diameter 3.11"
Cup Frontface Backing Diameter 4.96"
Cup Backface Backing Diameter 4.53"
Cage Cone Frontface Clearance 0.05"
Cage Cone Backface Clearance 0.13"
Effective Center Location -0.76"
System of Measurement Inch
Type Bearing
Cone Part Number 6361
Cup Part Number 6321
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 6300
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 72300 lbf
Static Radial Load 90900 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 18700 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 10400 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 7.9 lb

Features

Why Choose 6361-6321 Bearing for Precision Tasks?

6361-6321 Bearing is crafted with chrome steel rings and rollers, ensuring strength and durability for combined load applications.
Its dynamic radial load capacity reaches 72,300 lbf, making it suitable for heavy-duty tasks.

The tapered roller design of 6361-6321 Bearing provides smooth operation and efficient load distribution.
With a standard radial clearance, it offers reliable performance in various industrial settings.

6361-6321 Bearing operates within a temperature range of -30° to 110°C, adapting to different working conditions.
Its steel cage keeps the rollers aligned, reducing friction and extending service life.

Application

Industrial Uses of 6361-6321 Bearing
The 6361-6321 Bearing is widely used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in demanding environments.

In automotive applications, 6361-6321 Bearing supports axle systems and wheel hubs, providing reliable performance under high radial and thrust loads. The inch sizing makes it compatible with many North American vehicle models.

For industrial fans and pumps, 6361-6321 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 6361-6321 Bearing Used?
You’ll often find 6361-6321 Bearing in agricultural machinery, like tractors and harvesters, where its robust design handles rough conditions. The standard radial clearance ensures smooth rotation even under heavy loads.

In conveyor systems, 6361-6321 Bearing’s tapered rollers manage both radial and axial forces, making it a versatile choice. Its ABEC-1 rating balances precision and cost-effectiveness for general industrial use.

Built for Heavy-Duty Use: 6361-6321 Bearing
The 6361-6321 Bearing excels in gearboxes and drivetrains, where its combined load capacity keeps operations running smoothly. The chrome steel rollers resist wear, even in high-stress scenarios.

For forestry equipment, 6361-6321 Bearing’s sturdy construction withstands shocks and vibrations. The easy lubrication feature helps maintain performance in dusty or wet conditions.

Automotive vs Aerospace: Applications of 6361-6321 Bearing
In automotive systems, 6361-6321 Bearing is common in truck axles, offering reliable load support. Its inch measurements align with many US-made components.

For aerospace ground equipment, 6361-6321 Bearing handles heavy loads in tow tractors and cargo loaders. The temperature range suits various operational environments.