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TS (Single Row Tapered Roller Bearings) (Imperial) 16143-16284

TS (Single Row Tapered Roller Bearings) (Imperial) 16143-16284

The 16143-16284 is a single-row tapered roller bearing with a 1.4375″ bore and 2.844″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 12700 lbf radially and 2270 lbf thrust, suitable for various industrial uses.

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 applications like vehicle axles or heavy machinery where combined loads are common.

Weighing just 0.8lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe use. The standard radial clearance ensures reliable performance in most conditions.

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Product Parameters

  • Part Number 16143-16284
  • Brand TFL
  • Interchangeable Timken
  • Size 1.4375" x 2.844" x 0.8125"
  • Bore Dia 1.4375"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.844"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.8125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.8125"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.050"
  • Cone Frontface Backing Diameter 1.65"
  • Cone Backface Backing Diameter 1.91"
  • Cup Frontface Backing Diameter 2.68"
  • Cup Backface Backing Diameter 2.48"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.02"
  • Effective Center Location -0.16"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 16143
  • Cup Part Number 16284
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 16000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 12700 lbf
  • Static Radial Load 14800 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 3300 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2270 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 16143-16284 Bearing

16143-16284 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 12,700 lbf, making it suitable for demanding applications.
The tapered roller design ensures smooth operation and efficient load distribution.

The steel cage maintains roller alignment, reducing wear and extending service life.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.
Standard radial clearance options provide flexibility for different installation needs.

16143-16284 Bearing requires lubrication but offers long-lasting performance with proper maintenance.
Its ABEC-1 rating ensures consistent precision for industrial applications.
The open seal design allows for easy inspection and re-lubrication when needed.

Application

Industrial Uses of 16143-16284 Bearing
The 16143-16284 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability even in demanding environments.

In automotive applications, 16143-16284 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. The imperial sizing makes it a straightforward replacement for Timken bearings in many vehicles.

For industrial conveyor systems, 16143-16284 Bearing’s open design simplifies maintenance, while its standard radial clearance accommodates slight misalignments. The steel cage adds extra resilience for continuous operation.

Where Is 16143-16284 Bearing Used?
You’ll often find 16143-16284 Bearing in mining equipment, where its robust design copes with high radial and thrust loads. The ABEC-1 rating ensures consistent performance without overcomplicating precision needs.

In power transmission systems, this bearing supports shafts and gears, thanks to its tapered rollers distributing loads evenly. The inch measurements make it compatible with older machinery still using imperial standards.

Built for Heavy-Duty Use: 16143-16284 Bearing
This bearing excels in forestry machinery, handling rough terrain and shock loads with ease. The chrome steel rollers and rings provide long service life even under harsh conditions.

For pump systems, 16143-16284 Bearing’s standard radial clearance allows smooth rotation, while its temperature range suits both indoor and outdoor applications. The steel cage keeps everything aligned during high-speed operation.

Automotive vs Aerospace: Applications of 16143-16284 Bearing
In automotive settings, 16143-16284 Bearing is ideal for drivetrain components, offering a balance of strength and precision. Its interchangeability with Timken bearings simplifies repairs.

For aerospace ground equipment, this bearing provides reliable performance in tow tractors and loading systems. The inch sizing ensures compatibility with legacy machinery common in hangars and workshops.

Q&A

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