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TS (Single Row Tapered Roller Bearings) (Imperial) 14118-14273

TS (Single Row Tapered Roller Bearings) (Imperial) 14118-14273

The 14118-14273 is a single-row tapered roller bearing with a 1.1811″ bore and 2.717″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 12300 lbf radially and 2080 lbf thrust, suitable for demanding applications.

Its open design allows 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 heavy machinery where combined loads are common.

Weighing just 0.8 lb, it offers a balance of strength and portability. Compliant with RoHS and REACH standards, it’s a reliable option for various industrial needs.

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Product Parameters

  • Part Number 14118-14273
  • Brand TFL
  • Interchangeable Timken
  • Size 1.1811" x 2.717" x 0.7613"
  • Bore Dia 1.1811"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.717"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.756"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.6675"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.7613"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.000"
  • Cone Frontface Backing Diameter 1.44"
  • Cone Backface Backing Diameter 1.46"
  • Cup Frontface Backing Diameter 2.52"
  • Cup Backface Backing Diameter 2.20"
  • Cage Cone Frontface Clearance 0.09"
  • Cage Cone Backface Clearance 0.02"
  • Effective Center Location -0.17"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 14118
  • Cup Part Number 14273
  • 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 0.8 lb

Features

Performance Features of 14118-14273 Bearing

14118-14273 Bearing is built with chrome steel rings and rollers, ensuring strength for combined load applications.
Its dynamic radial load capacity reaches 12,300 lbf, making it suitable for demanding industrial uses.
The tapered roller design provides stability and efficient load distribution.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 14118-14273 Bearing Engineered for Reliability?

14118-14273 Bearing features a steel cage that maintains roller alignment, reducing wear over time.
The standard radial clearance allows for smooth operation under different load conditions.
Its ABEC-1 rating ensures consistent precision in performance.
This bearing is interchangeable with Timken models, offering flexibility in replacements.

Built for Durability: 14118-14273 Bearing

14118-14273 Bearing’s chrome steel construction resists wear, extending its service life.
The single-row tapered roller design handles both radial and thrust loads effectively.
With a static radial load capacity of 13,900 lbf, it withstands heavy-duty applications.
Its open seal type simplifies maintenance while ensuring reliable operation.

Application

Common Applications of 14118-14273 Bearing
You’ll often spot 14118-14273 Bearing in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effortlessly. The chrome steel construction gives it durability in tough working conditions.
In automotive wheel hubs, 14118-14273 Bearing provides reliable performance thanks to its precise imperial sizing that matches many US-made vehicles. Its open design simplifies maintenance while the steel cage ensures long service life.
For industrial gearboxes, 14118-14273 Bearing’s standard radial clearance offers smooth operation under varying loads. The ABEC-1 rating makes it suitable for applications where moderate precision is required.

Where Is 14118-14273 Bearing Used?
14118-14273 Bearing works well in agricultural machinery like tractor transmissions, where its combined load capacity shines. The inch measurements make it compatible with older American equipment.
You’ll also find 14118-14273 Bearing in mining conveyor systems, where its robust construction handles dusty environments. The temperature range allows operation in both hot and cold conditions.

Built for Heavy-Duty Use: 14118-14273 Bearing
14118-14273 Bearing performs reliably in truck axles, supporting heavy loads during long hauls. Its tapered rollers distribute stress evenly across the bearing surfaces.
The bearing’s steel cage maintains proper roller spacing even under vibration, making it ideal for power generation equipment. Lubrication ports help maintain smooth operation over time.

Automotive vs Industrial: Applications of 14118-14273 Bearing
In car differentials, 14118-14273 Bearing handles the thrust from cornering while supporting radial loads. The chrome steel rollers resist wear from constant direction changes.
For factory machinery, this bearing’s standard clearance accommodates thermal expansion during continuous operation. Its interchangeable design with Timken bearings simplifies replacements.

Q&A

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