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TS (Single Row Tapered Roller Bearings) (Imperial) 19150-19281

TS (Single Row Tapered Roller Bearings) (Imperial) 19150-19281

The 19150-19281 is a single-row tapered roller bearing with a 1.5″ bore and 2.8125″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 11400 lbf radially and 2250 lbf in thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

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

Weighing just 0.600 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 19150-19281
  • Brand TFL
  • Interchangeable Timken
  • Size 1.5" x 2.8125" x 0.625"
  • Bore Dia 1.5"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.8125"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.6504"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.4688"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.625"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.04"
  • Cone Frontface Backing Diameter 1.69"
  • Cone Backface Backing Diameter 1.77"
  • Cup Frontface Backing Diameter 2.62"
  • Cup Backface Backing Diameter 2.48"
  • Cage Cone Frontface Clearance 0.09"
  • Cage Cone Backface Clearance 0.03"
  • Effective Center Location -0.06"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 19150
  • Cup Part Number 19281
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 19000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 11400 lbf
  • Static Radial Load 13000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 2960 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2250 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

Performance Features of 19150-19281 Bearing

19150-19281 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 11,400 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

Why Choose 19150-19281 Bearing for Precision Tasks?

19150-19281 Bearing features a tapered roller design, providing precise load distribution and smooth operation.
The chrome steel construction enhances durability, even under high radial and thrust loads.
Its standard radial clearance ensures consistent performance in industrial applications.
The open design allows for easy lubrication, maintaining efficiency over time.

Engineered for Reliability: 19150-19281 Bearing

19150-19281 Bearing’s single-row construction ensures stability and reliability in demanding environments.
The steel cage maintains roller spacing, preventing misalignment and reducing wear.
With a static radial load capacity of 13,000 lbf, it handles heavy loads with ease.
Its ABEC-1 rating guarantees consistent precision for industrial use.

How Does 19150-19281 Bearing Resist Wear?

19150-19281 Bearing’s chrome steel rollers and rings are designed to minimise wear under heavy loads.
The tapered roller design distributes stress evenly, extending the bearing’s service life.
Proper lubrication further reduces friction, ensuring smooth and long-lasting performance.
Its robust construction makes it a reliable choice for industrial machinery.

Tailored for Corrosion Resistance: 19150-19281 Bearing

19150-19281 Bearing’s chrome steel components resist corrosion, even in harsh environments.
The open design allows for easy maintenance, ensuring consistent performance over time.
With a dynamic thrust rating of 2,250 lbf, it handles combined loads efficiently.
Its standard radial clearance options provide flexibility for various applications.

Application

Common Applications of 19150-19281 Bearing
19150-19281 Bearing is widely used in industrial machinery, especially in gearboxes and conveyor systems where combined loads are common. Its tapered roller design ensures smooth operation even under heavy radial and thrust forces.

In automotive applications, 19150-19281 Bearing fits well in wheel hubs and differential systems, thanks to its durable chrome steel construction. The imperial sizing makes it a convenient choice for North American vehicle models.

For agricultural equipment, 19150-19281 Bearing handles the tough conditions of tractors and harvesters with ease. The steel cage provides added strength, making it reliable for high-load scenarios.

Where Is 19150-19281 Bearing Used?
You’ll often find 19150-19281 Bearing in construction machinery like cranes and excavators, where its combined load capacity is essential. The open design allows for easy lubrication, extending its service life.

In mining equipment, 19150-19281 Bearing performs reliably under extreme conditions. Its tapered rollers distribute loads evenly, reducing wear and tear over time.

Built for Heavy-Duty Use: 19150-19281 Bearing
19150-19281 Bearing is a go-to choice for heavy-duty industrial fans and pumps. Its robust construction ensures long-lasting performance even in demanding environments.

The bearing’s compatibility with Timken models makes it a versatile option for maintenance and replacements. Users appreciate its straightforward installation and reliable operation.

Automotive vs Industrial: Applications of 19150-19281 Bearing
In automotive settings, 19150-19281 Bearing excels in drivetrain components, offering smooth performance under varying loads. Its inch measurements align perfectly with standard vehicle designs.

For industrial uses, this bearing shines in machinery like presses and rolling mills. The chrome steel rollers provide excellent resistance to fatigue, ensuring consistent operation.

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