TS (Single Row Tapered Roller Bearings) (Imperial) 81593-81962

The 81593-81962 is a single-row tapered roller bearing with a 5.9375″ bore and 9.625″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 90300 lbf radially and 14100 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 17.30 lb, it’s built to handle demanding conditions while complying with RoHS and REACH standards. The standard radial clearance offers flexibility for various setups.

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Description

Features

Application

Q&A

Product Parameters

Part Number 81593-81962
Brand TFL
Interchangeable Timken
Size 5.9375" x 9.625" x 1.875"
Bore Dia 5.9375"
Bore Dia Tolerance +0.001" to 0
Outer Dia 9.625"
Outer Dia Tolerance +0.001" to 0
Cone Width 1.9687"
Cone Width Tolerance +0.003" to -0.01
Cup Width 1.3125"
Cup Width Tolerance +0.002" to -0.01
Width 1.875"
Width Tolerance +0.014" to -0.01"
Cone Backface ToClear Radius 0.14"
Cup Backface ToClear Radius 0.130"
Cone Frontface Backing Diameter 7.33"
Cone Backface Backing Diameter 6.65"
Cup Frontface Backing Diameter 9.06"
Cup Backface Backing Diameter 8.86"
Cage Cone Frontface Clearance 0.03"
Cage Cone Backface Clearance 0.31"
Effective Center Location -0.21"
System of Measurement Inch
Type Bearing
Cone Part Number 81593
Cup Part Number 81962
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 81000
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 90300 lbf
Static Radial Load 134000 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 23400 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 14100 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 17.30 lb

Features

Performance Features of 81593-81962 Bearing

81593-81962 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 90,300 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 81593-81962 Bearing Engineered for Reliability?

81593-81962 Bearing features precise cone and cup dimensions, ensuring smooth operation and easy installation.
The tapered roller design efficiently handles both radial and thrust loads.
Its standard radial clearance allows for flexibility in different applications.
The chrome steel construction provides excellent resistance to wear and fatigue.

Built for Durability: 81593-81962 Bearing

81593-81962 Bearing’s single-row construction simplifies maintenance while ensuring long service life.
The open design allows for easy lubrication, keeping the bearing running smoothly.
With a static radial load capacity of 134,000 lbf, it excels in demanding environments.
The ABEC-1 rating ensures consistent performance for industrial applications.

Application

Industrial Uses of 81593-81962 Bearing
This bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is 81593-81962 Bearing Used?
You’ll often find it in agricultural machinery, such as tractors and harvesters, where its robust design supports high loads and rough terrain. The inch sizing makes it a good fit for North American equipment standards.

Built for Heavy-Duty Use: 81593-81962 Bearing
It’s a reliable choice for industrial gearboxes, thanks to its open design and steel cage, which allow for easy lubrication and maintenance. The standard radial clearance ensures smooth operation under varying loads.

Automotive vs Aerospace: Applications of 81593-81962 Bearing
In automotive applications, it supports axle systems and wheel hubs, while in aerospace, its precision fits auxiliary equipment. The ABEC-1 rating balances performance and cost for these diverse uses.

Perfect Fit for Automation: 81593-81962 Bearing
This bearing works well in automated conveyor systems, where its tapered rollers manage both radial and axial forces. The steel cage adds stability, making it suitable for continuous operation.