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TS (Single Row Tapered Roller Bearings) (Imperial) 14130-14274A

TS (Single Row Tapered Roller Bearings) (Imperial) 14130-14274A

The 14130-14274A is a single-row tapered roller bearing with a 1.3125″ bore and 2.7148″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 12300 lbf radially and 2080 lbf in thrust, suitable for demanding applications.

Its open design allows for easy lubrication, while the steel cage ensures durability. 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 gearboxes, axles, or industrial machinery where combined loads are present.

Weighing just 0.7lb, it’s a compact yet robust solution. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 14130-14274A
  • Brand TFL
  • Interchangeable Timken
  • Size 1.3125" x 2.7148" x 0.7813"
  • Bore Dia 1.3125"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.7148"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.771"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.7813"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 1.56"
  • Cone Backface Backing Diameter 1.81"
  • Cup Frontface Backing Diameter 2.52"
  • Cup Backface Backing Diameter 2.32"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.02"
  • Effective Center Location -0.17"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 14130
  • Cup Part Number 14274A
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 14000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 12300 lbf
  • Static Radial Load 13900 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 3180 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2080 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 0.7 lb

Features

Performance Features of 14130-14274A Bearing

14130-14274A Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 12,300 lbf, ensuring reliable performance in various applications.
The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in diverse operating conditions.

How Does 14130-14274A Bearing Reduce Friction?

14130-14274A Bearing features a precision-engineered tapered roller design that minimises friction during operation.
The chrome steel construction ensures smooth rolling action, even under heavy radial or thrust loads.
Its effective centre location of -0.17″ helps distribute loads evenly across the rollers.
This design contributes to lower energy consumption and reduced wear over time.

Engineered for Precision: 14130-14274A Bearing

14130-14274A Bearing’s tapered roller design provides accurate load distribution for precise operation.
The standard radial clearance option ensures consistent performance in most industrial applications.
With ABEC-1 rating, it meets precision requirements for many mechanical systems.
Its dimensional tolerances are tightly controlled for reliable interchangeability with Timken bearings.

Steel vs Ceramic Bearings: Strengths of 14130-14274A Bearing

14130-14274A Bearing uses high-quality chrome steel for both rings and rollers, offering excellent durability.
This material choice provides good resistance to wear while maintaining cost-effectiveness.
The steel cage further enhances the bearing’s structural integrity under heavy loads.
Unlike ceramic options, this steel construction is more suitable for standard industrial applications.

Application

Industrial Uses of 14130-14274A Bearing
14130-14274A Bearing is commonly used in heavy machinery like construction equipment and agricultural tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, 14130-14274A Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a convenient choice for older or custom vehicle models.

For industrial conveyor systems, 14130-14274A Bearing offers smooth operation with its standard radial clearance and open design. The steel cage adds stability, making it suitable for continuous use in production lines.

Where Is 14130-14274A Bearing Used?
14130-14274A Bearing is ideal for gearboxes in wind turbines, where its ability to handle radial and thrust loads is crucial. The ABEC-1 rating ensures consistent performance without unnecessary precision costs.

In mining equipment, 14130-14274A Bearing withstands high loads and harsh environments thanks to its robust chrome steel rollers. The tapered design also helps distribute stress evenly, extending service life.

Built for Heavy-Duty Use: 14130-14274A Bearing
14130-14274A Bearing works well in forklifts and other material handling gear, where its dynamic radial load capacity keeps operations smooth. The standard lubrication requirement simplifies maintenance routines.

For railway applications, 14130-14274A Bearing provides reliable support in axle boxes, handling both speed and load variations. Its temperature range suits most climates, from cold winters to hot summers.

Automotive vs Aerospace: Applications of 14130-14274A Bearing
In automotive systems, 14130-14274A Bearing is often found in truck transmissions, balancing durability and cost-effectiveness. For aerospace, its static load capacity makes it suitable for auxiliary ground support equipment.

In farm machinery, 14130-14274A Bearing handles the uneven loads of tillers and harvesters with ease. The steel cage prevents roller misalignment, even during intense vibration or shock loads.

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