TS (Single Row Tapered Roller Bearings) (Imperial) EE470078-470133

The EE470078-470133 is a single-row tapered roller bearing with a 7″ bore and 13.375″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 229,000 lbf radially and 37,100 lbf thrust, making it suitable for heavy-duty applications.

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

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery, gearboxes, or large equipment where robust performance is needed.

Weighing 77.8 lb, it’s built for strength and longevity, complying with RoHS and REACH standards for safe use. The standard radial clearance ensures straightforward installation and maintenance.

Get A Free Quote

Description

Features

Application

Q&A

Product Parameters

Part Number EE470078-470133
Brand TFL
Interchangeable Timken
Size 7" x 13.375" x 3.5625"
Bore Dia 7"
Bore Dia Tolerance +0.001" to 0
Outer Dia 13.375"
Outer Dia Tolerance +0.002" to 0
Cone Width 3.625"
Cone Width Tolerance +0.003" to -0.01
Cup Width 2.5"
Cup Width Tolerance +0.002" to -0.01
Width 3.5625"
Width Tolerance +0.014" to -0.01"
Cone Backface ToClear Radius 0.25"
Cup Backface ToClear Radius 0.250"
Cone Frontface Backing Diameter 8.93"
Cone Backface Backing Diameter 8.27"
Cup Frontface Backing Diameter 12.08"
Cup Backface Backing Diameter 11.77"
Cage Cone Frontface Clearance 0.01"
Cage Cone Backface Clearance 0.51"
Effective Center Location -0.86"
System of Measurement Inch
Type Bearing
Cone Part Number EE470078
Cup Part Number 470133
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 470000
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 229000 lbf
Static Radial Load 354000 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 59200 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 37100 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 77.800 lb

Features

How Is EE470078-470133 Bearing Engineered for Reliability?

EE470078-470133 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 229,000 lbf, making it suitable for heavy-duty industrial applications.

The tapered roller design ensures effective load distribution, reducing stress and extending service life.
With a standard radial clearance, it provides reliable operation in various temperature conditions.

EE470078-470133 Bearing’s steel cage maintains roller alignment, enhancing durability and reducing maintenance needs.
It is compatible with Timken bearings, offering flexibility for replacement and interchangeability.

Application

Industrial Uses of EE470078-470133 Bearing
EE470078-470133 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.

In automotive applications, EE470078-470133 Bearing supports large axles and wheel hubs, providing reliable performance under high radial and thrust loads. Its imperial sizing makes it a preferred choice for North American vehicle manufacturers.

For industrial gearboxes, EE470078-470133 Bearing’s single-row design offers precise alignment and smooth operation. The steel cage enhances stability, making it suitable for high-torque scenarios.

Where Is EE470078-470133 Bearing Used?
EE470078-470133 Bearing finds its place in agricultural machinery, such as tractors and harvesters, where its robust design withstands rough terrain. The open seal type allows for easy lubrication maintenance.

In material handling systems, EE470078-470133 Bearing ensures smooth conveyor belt operations, thanks to its high dynamic radial load capacity. The standard radial clearance provides flexibility for various industrial needs.

Built for Heavy-Duty Use: EE470078-470133 Bearing
EE470078-470133 Bearing excels in forestry equipment, where its tapered rollers manage heavy loads and shock impacts. The chrome steel rollers and rings offer long service life even in harsh conditions.

For railway applications, EE470078-470133 Bearing supports bogies and axles, ensuring reliable performance over long distances. Its ABEC-1 rating balances precision and cost-effectiveness for transport systems.

Automotive vs Aerospace: Applications of EE470078-470133 Bearing
In automotive sectors, EE470078-470133 Bearing is ideal for truck differentials, handling both radial and thrust loads efficiently. The inch measurements align well with standard automotive components.

For aerospace ground equipment, EE470078-470133 Bearing provides stability in tow tractors and loading systems. Its temperature range (-30° to 110 °C) ensures performance in varying weather conditions.