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TS (Single Row Tapered Roller Bearings) (Imperial) EE127095-127140

TS (Single Row Tapered Roller Bearings) (Imperial) EE127095-127140

The EE127095-127140 is a single-row tapered roller bearing with a 9.5″ bore and 14″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 148,000 lbf radially and 23,300 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 heavy equipment where robust performance is needed.

Weighing 39.2 lb, it’s designed for long-lasting use and complies with RoHS and REACH standards for safety and environmental friendliness.

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Product Parameters

  • Part Number EE127095-127140
  • Brand TFL
  • Interchangeable Timken
  • Size 9.5" x 14" x 2.25"
  • Bore Dia 9.5"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 14"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 2.25"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.25"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 11.3"
  • Cone Backface Backing Diameter 10.51"
  • Cup Frontface Backing Diameter 12.99"
  • Cup Backface Backing Diameter 12.87"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.23"
  • Effective Center Location 0.1"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number EE127095
  • Cup Part Number 127140
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 127000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 148000 lbf
  • Static Radial Load 282000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 38500 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 23300 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 39.2 lb

Features

Performance Features of EE127095-127140 Bearing

EE127095-127140 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 148,000 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 operating conditions.

How Is EE127095-127140 Bearing Engineered for Reliability?

EE127095-127140 Bearing features a single-row tapered roller design, optimised for handling both radial and thrust loads.
The chrome steel construction provides excellent resistance to wear, extending its service life.
Its standard radial clearance allows for smooth operation, while the ABEC-1 rating ensures consistent performance.
The bearing requires lubrication to maintain efficiency and reliability over time.

Designed for Durability: EE127095-127140 Bearing

EE127095-127140 Bearing’s chrome steel rollers and rings are crafted to withstand high static and dynamic loads.
The steel cage maintains roller positioning, reducing friction and prolonging bearing life.
With a static radial load capacity of 282,000 lbf, it excels in demanding industrial environments.
Its open design simplifies maintenance, ensuring long-term reliability.

Steel vs Ceramic Bearings: Strengths of EE127095-127140 Bearing

EE127095-127140 Bearing uses chrome steel for both rollers and rings, offering a balance of strength and affordability.
The material choice ensures high load capacity and resistance to wear in tough conditions.
Unlike ceramic bearings, it provides reliable performance without the need for specialised handling.
Its steel cage further enhances durability, making it a practical choice for many applications.

Application

Industrial Uses of EE127095-127140 Bearing
EE127095-127140 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 EE127095-127140 Bearing Used?
You’ll often find EE127095-127140 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design supports high radial and thrust loads. The inch sizing makes it a good fit for North American equipment standards.

Built for Heavy-Duty Use: EE127095-127140 Bearing
EE127095-127140 Bearing excels in industrial gearboxes, providing reliable performance under constant stress. Its open design allows for easy lubrication, extending service life in high-temperature conditions.

Automotive vs Aerospace: Applications of EE127095-127140 Bearing
In automotive applications, EE127095-127140 Bearing is used in truck wheel hubs, offering stability under heavy loads. For aerospace, its precision makes it suitable for auxiliary systems requiring consistent performance.

Practical Applications of EE127095-127140 Bearing
EE127095-127140 Bearing is a go-to choice for railway axle boxes, where its tapered rollers manage dynamic loads smoothly. The steel cage adds extra resilience, making it ideal for long-haul transport.

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