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TS (Single Row Tapered Roller Bearings) (Imperial) 1986-1929

TS (Single Row Tapered Roller Bearings) (Imperial) 1986-1929

The 1986-1929 is a single-row tapered roller bearing with a 1″ bore and 2.375″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 10900 lbf radially and 1590 lbf thrust, making it versatile for various 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, suitable for demanding environments.

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

Weighing just 0.600 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 1986-1929
  • Brand TFL
  • Interchangeable Timken
  • Size 1" x 2.375" x 0.7501"
  • Bore Dia 1"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.762"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.5937"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.7501"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.050"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.26"
  • Cone Backface Backing Diameter 1.34"
  • Cup Frontface Backing Diameter 2.20"
  • Cup Backface Backing Diameter 2.05"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0"
  • Effective Center Location -0.23"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 1986
  • Cup Part Number 1929
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 1900
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 10900 lbf
  • Static Radial Load 11300 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 2820 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 1590 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 0.600 lb

Features

How Does 1986-1929 Bearing Handle Combined Loads?

1986-1929 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 10,900 lbf, ensuring reliable performance in various applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in diverse environments.

Designed for Durability: 1986-1929 Bearing

1986-1929 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction enhances wear resistance, making it suitable for heavy-duty use.
Its standard radial clearance ensures smooth operation, even under varying load conditions.
The bearing’s ABEC-1 rating guarantees consistent precision and reliability.

Why Choose 1986-1929 Bearing for Precision Tasks?

1986-1929 Bearing’s tapered roller design provides precise load distribution, minimising operational stress.
The steel cage ensures proper roller spacing, enhancing performance and reducing maintenance needs.
With a static radial load capacity of 11,300 lbf, it delivers dependable strength.
Its inch measurements make it compatible with a wide range of imperial system machinery.

Application

Industrial Uses of 1986-1929 Bearing
The 1986-1929 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined radial and thrust loads effectively.
Its chrome steel construction ensures durability in harsh environments, making it a reliable choice for industrial applications.

Where Is 1986-1929 Bearing Used?
You’ll often find the 1986-1929 Bearing in automotive systems, particularly in wheel hubs and differentials, where its precise load handling is essential.
The imperial sizing makes it a perfect fit for North American vehicle models, ensuring easy compatibility.

Built for Heavy-Duty Use: 1986-1929 Bearing
The 1986-1929 Bearing excels in conveyor systems and material handling equipment, thanks to its robust steel cage and high dynamic load capacity.
Its open design allows for straightforward lubrication, extending service life in demanding conditions.

Automotive vs Aerospace: Applications of 1986-1929 Bearing
In automotive settings, the 1986-1929 Bearing supports wheel assemblies, while in aerospace, it’s used in auxiliary systems requiring reliable performance.
The bearing’s temperature range and ABEC-1 rating make it versatile across different industries.

Perfect Fit for Automation: 1986-1929 Bearing
The 1986-1929 Bearing is ideal for robotic arms and automated machinery, where its tapered rollers provide smooth motion under varying loads.
Its standard radial clearance options ensure it can be tailored to specific automation needs.

Q&A

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