TS (Single Row Tapered Roller Bearings) (Imperial) EE982003-982900

The EE982003-982900 is a single-row tapered roller bearing with a 20″ bore and 29″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 447,000 lbf radially and 94,000 lbf thrust, making it suitable for heavy-duty applications.

Its open design and pin-type cage ensure durability, while the standard radial clearance allows for smooth operation. The bearing requires regular lubrication and works in temperatures from -30°C to 110°C.

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

Weighing 237.10 lb, it’s a robust choice for demanding environments. Compliant with RoHS and REACH standards for safe use.

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Description

Features

Application

Q&A

Product Parameters

Part Number EE982003-982900
Brand TFL
Interchangeable Timken
Size 20" x 29" x 3.5"
Bore Dia 20"
Bore Dia Tolerance +0.002" to 0
Outer Dia 29"
Outer Dia Tolerance +0.003" to 0
Cone Width 3.2188"
Cone Width Tolerance +0.003" to -0.01
Cup Width 2.125"
Cup Width Tolerance +0.002" to -0.01
Width 3.5"
Width Tolerance +0.015" to -0.015"
Cone Backface ToClear Radius 0.25"
Cup Backface ToClear Radius 0.130"
Cone Frontface Backing Diameter 25.63"
Cone Backface Backing Diameter 21.61"
Cup Frontface Backing Diameter 27.60"
Cup Backface Backing Diameter 27.28"
Cage Cone Frontface Clearance 0.41"
Cage Cone Backface Clearance 0.69"
Effective Center Location 1.79"
System of Measurement Inch
Type Bearing
Cone Part Number EE982003
Cup Part Number 982900
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 980000
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Pin-Type
Dynamic Radial Load 447000 lbf
Static Radial Load 772000 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 116000 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 94000 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 237.10 lb

Features

How Does EE982003-982900 Bearing Handle Combined Loads?

EE982003-982900 Bearing is built with chrome steel rings and rollers, offering robust performance under combined radial and thrust loads.
Its dynamic radial load capacity reaches 447,000 lbf, making it suitable for heavy-duty industrial applications.
The pin-type cage ensures proper roller alignment, enhancing durability and reducing friction.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

Core Advantages of EE982003-982900 Bearing

EE982003-982900 Bearing features a single-row tapered roller design, providing efficient load distribution and stability.
The chrome steel construction resists wear, ensuring a long service life even under high stress.
Its standard radial clearance allows for smooth operation, while optional C3/C4/C5 clearances cater to specific needs.
Weighing 237.10 lb, it balances strength and practicality for large-scale machinery.

Why Choose EE982003-982900 Bearing for Precision Tasks?

EE982003-982900 Bearing’s precise cone and cup dimensions ensure accurate alignment, critical for precision applications.
The effective center location of 1.79″ optimises load distribution, reducing uneven wear.
With an ABEC-1 rating, it meets stringent tolerances for reliable performance.
Its open design simplifies lubrication, maintaining smooth operation over time.

Application

Industrial Uses of EE982003-982900 Bearing
EE982003-982900 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is EE982003-982900 Bearing Used?
You’ll find EE982003-982900 Bearing in large industrial gearboxes and rolling mills, thanks to its high dynamic radial load capacity. Its pin-type cage provides stability during high-speed rotations.

Built for Heavy-Duty Use: EE982003-982900 Bearing
EE982003-982900 Bearing excels in applications like crane wheels and railroad axles, where its robust design manages both radial and thrust loads. The standard radial clearance offers flexibility for various operational needs.

Automotive vs Aerospace: Applications of EE982003-982900 Bearing
In automotive systems, EE982003-982900 Bearing supports heavy-duty axles and drivetrains, while in aerospace, it’s suited for landing gear mechanisms. Its inch sizing makes it compatible with imperial system machinery.

Essential Roles of EE982003-982900 Bearing
EE982003-982900 Bearing is vital in wind turbine yaw systems, where its ABEC-1 rating ensures reliable performance. The open seal design allows for easy lubrication, extending service life in harsh conditions.