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TS (Single Row Tapered Roller Bearings) (Imperial) 14125A-14276

TS (Single Row Tapered Roller Bearings) (Imperial) 14125A-14276

The 14125A-14276 is a single-row tapered roller bearing with a 1.25″ bore and 2.717″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 12300 lbf radially and 2080 lbf thrust, making it versatile for various applications.

Its open design allows easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures from -30°C to 110°C, suitable for demanding environments.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for use in gearboxes, axles, or industrial machinery where combined loads are common.

Weighing just 0.8 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 14125A-14276
  • Brand TFL
  • Interchangeable Timken
  • Size 1.25" x 2.717" x 0.7813"
  • Bore Dia 1.25"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.717"
  • 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 0.050"
  • Cone Frontface Backing Diameter 1.52"
  • Cone Backface Backing Diameter 1.75"
  • Cup Frontface Backing Diameter 2.52"
  • Cup Backface Backing Diameter 2.36"
  • 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 14125A
  • Cup Part Number 14276
  • 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 14125A-14276 Bearing

14125A-14276 Bearing is crafted with chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 12,300 lbf, making it suitable for demanding industrial applications.

The steel cage maintains roller alignment, reducing friction and extending operational life.
With a standard radial clearance, it offers reliable performance across various operating conditions.

14125A-14276 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its tapered roller design handles both radial and thrust loads, providing versatile performance.

The open seal type allows for easy lubrication, ensuring smooth operation over time.
This bearing is interchangeable with Timken models, offering flexibility in replacement options.

Application

Industrial Uses of 14125A-14276 Bearing
14125A-14276 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is 14125A-14276 Bearing Used?
You’ll often find 14125A-14276 Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a good fit for many North American vehicles.

Built for Heavy-Duty Use: 14125A-14276 Bearing
14125A-14276 Bearing excels in industrial gearboxes, providing reliable performance under high loads. The steel cage adds strength, making it suitable for continuous operation.

Automotive vs Aerospace: Applications of 14125A-14276 Bearing
In automotive settings, 14125A-14276 Bearing supports drivetrain components, while its precision also suits aerospace auxiliary systems. The ABEC-1 rating ensures consistent performance.

Essential Roles of 14125A-14276 Bearing
14125A-14276 Bearing is ideal for agricultural machinery, where its robust design handles uneven loads. The standard radial clearance offers flexibility for various operating conditions.

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