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TS (Single Row Tapered Roller Bearings) (Imperial) 28156-28300X

TS (Single Row Tapered Roller Bearings) (Imperial) 28156-28300X

The 28156-28300X is a single-row tapered roller bearing with a 1.574″ bore and 3″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 16900 lbf radially and 3020 lbf thrust, suitable for moderate-speed applications.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, making it versatile for various conditions.

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

Weighing just 0.8 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe choice for most applications.

The tapered roller design provides effective load distribution, enhancing longevity. Its standard radial clearance ensures easy installation and maintenance.

Perfect for machinery requiring precise alignment and steady performance. The ABEC-1 rating confirms its reliable precision for general industrial use.

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Product Parameters

  • Part Number 28156-28300X
  • Brand TFL
  • Interchangeable Timken
  • Size 1.574" x 3" x 0.7611"
  • Bore Dia 1.574"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.7736"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.61"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.7611"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.09"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.77"
  • Cone Backface Backing Diameter 1.93"
  • Cup Frontface Backing Diameter 2.83"
  • Cup Backface Backing Diameter 2.68"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.01"
  • Effective Center Location -0.14"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 28156
  • Cup Part Number 28300X
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 28000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 16900 lbf
  • Static Radial Load 15500 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 4390 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3020 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

Engineered for Precision: 28156-28300X Bearing

28156-28300X Bearing features a single-row tapered roller design, ideal for handling combined radial and thrust loads.
Its chrome steel construction ensures durability and resistance to wear in demanding applications.

The bearing’s dynamic radial load capacity reaches 16,900 lbf, providing reliable performance under heavy loads.
Precision-engineered dimensions and tolerances ensure smooth operation and easy installation.

28156-28300X Bearing operates efficiently within a temperature range of -30° to 110°C.
Its standard radial clearance options offer flexibility for various industrial applications.

Application

Industrial Uses of 28156-28300X Bearing
28156-28300X 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 in demanding environments.

In automotive applications, 28156-28300X Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a preferred choice for North American vehicle models.

For industrial conveyor systems, 28156-28300X Bearing offers smooth operation and easy maintenance due to its open design. The steel cage adds strength, making it suitable for high-load scenarios.

Where Is 28156-28300X Bearing Used?
28156-28300X Bearing is often found in agricultural machinery, supporting components like gearboxes and PTO shafts. Its robust design ensures long service life even in dusty conditions.

In mining equipment, 28156-28300X Bearing handles heavy loads and shocks, making it ideal for crushers and screens. The standard radial clearance allows for flexibility in different operating conditions.

Built for Heavy-Duty Use: 28156-28300X Bearing
28156-28300X Bearing excels in forestry equipment, where it withstands extreme loads and vibrations. The tapered rollers distribute stress evenly, reducing wear.

For railway applications, 28156-28300X Bearing provides reliable performance in axle boxes. Its temperature range suits both cold and moderate climates.

Automotive vs Aerospace: Applications of 28156-28300X Bearing
In automotive systems, 28156-28300X Bearing supports drivetrain components, ensuring smooth power transmission. The ABEC-1 rating balances precision and cost-effectiveness.

For aerospace ground equipment, 28156-28300X Bearing offers dependable performance in loading systems. Its chrome steel rollers resist wear under frequent use.

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