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TS (Single Row Tapered Roller Bearings) (Imperial) EE470075-470128

TS (Single Row Tapered Roller Bearings) (Imperial) EE470075-470128

The EE470075-470128 is a single-row tapered roller bearing with a 7.5″ bore and 12.875″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 229,000 lbf radially and 37,100 lbf in 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 heavy equipment where robust performance is needed.

Weighing 61.5 lb, it’s built to last and complies with RoHS and REACH standards for safe use. The standard radial clearance can be adjusted to C3, C4, or C5 for specific needs.

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Product Parameters

  • Part Number EE470075-470128
  • Brand TFL
  • Interchangeable Timken
  • Size 7.5" x 12.875" x 3.5625"
  • Bore Dia 7.5"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 12.875"
  • 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 9.25"
  • Cone Backface Backing Diameter 8.66"
  • Cup Frontface Backing Diameter 12.08"
  • Cup Backface Backing Diameter 11.57"
  • 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 EE470075
  • Cup Part Number 470128
  • 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 61.5 lb

Features

Performance Features of EE470075-470128 Bearing

EE470075-470128 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 applications.

The single-row tapered roller design ensures effective load distribution, enhancing durability.
With a standard radial clearance, it provides reliable operation in various industrial settings.

EE470075-470128 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
Its steel cage maintains roller alignment, reducing friction and extending service life.

The bearing requires lubrication but offers long-lasting performance with proper maintenance.
Its ABEC-1 rating ensures consistent precision for general industrial use.

Application

Industrial Uses of EE470075-470128 Bearing
EE470075-470128 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 tough working conditions.

In automotive applications, EE470075-470128 Bearing supports large axles and wheel hubs, providing reliable performance under heavy radial and thrust loads. Its inch sizing makes it a good fit for American-made trucks and industrial vehicles.

For industrial fans and pumps, EE470075-470128 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 EE470075-470128 Bearing Used?
EE470075-470128 Bearing finds its place in agricultural machinery, such as tractors and harvesters, where it manages high radial loads. Its robust design ensures minimal maintenance in dusty environments.

The bearing also works well in railway applications, supporting axle boxes with its tapered roller configuration. The standard radial clearance option makes it adaptable to various operational needs.

Built for Heavy-Duty Use: EE470075-470128 Bearing
EE470075-470128 Bearing is ideal for conveyor systems in manufacturing plants, where it handles both radial and thrust loads smoothly. The chrome steel rollers provide consistent performance under stress.

In forestry equipment, this bearing’s durability shines, withstanding shocks and vibrations common in logging machinery. The steel cage keeps rollers aligned, ensuring long-term reliability.

Automotive vs Aerospace: Applications of EE470075-470128 Bearing
In automotive settings, EE470075-470128 Bearing is often found in heavy-duty truck differentials, where its load capacity is crucial. The inch measurements align with standard US vehicle specifications.

For aerospace ground equipment, this bearing supports heavy load-handling devices like cargo lifts. Its temperature range and lubrication requirements make it suitable for varied operational conditions.

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