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TS (Single Row Tapered Roller Bearings) (Imperial) 19153X-19281

TS (Single Row Tapered Roller Bearings) (Imperial) 19153X-19281

The 19153X-19281 is a single-row tapered roller bearing with a 1.5156″ bore and 2.8125″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 11400 lbf radially and 2250 lbf thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under stress. 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 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 for safe and eco-friendly use.

The standard radial clearance and ABEC-1 rating ensure consistent performance. Its tapered roller design provides efficient load distribution, reducing wear over time.

Perfect for maintenance tasks or upgrades in heavy-duty equipment. The precise tolerances and durable materials make it a dependable choice for long-term use.

Suitable for both radial and thrust loads, it’s a flexible solution for many mechanical systems. The easy-to-lubricate design helps extend its service life.

A practical option for engineers and repair teams looking for a sturdy, high-performing bearing. Its compatibility with Timken models adds to its convenience.

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Product Parameters

  • Part Number 19153X-19281
  • Brand TFL
  • Interchangeable Timken
  • Size 1.5156" x 2.8125" x 0.625"
  • Bore Dia 1.5156"
  • 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 0.050"
  • Cup Backface ToClear Radius 0.04"
  • Cone Frontface Backing Diameter 1.71"
  • 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 19153X
  • 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 19153X-19281 Bearing

19153X-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, ensuring reliable performance in various applications.

The steel cage maintains proper roller alignment, reducing friction and wear.
With a standard radial clearance, it provides smooth operation and easy installation.

19153X-19281 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its tapered roller design ensures stability and durability under heavy loads.

The open seal type allows for easy lubrication, enhancing its service life.
This bearing is interchangeable with Timken models, offering flexibility in replacement options.

Application

Industrial Uses of 19153X-19281 Bearing
19153X-19281 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.
In automotive applications, 19153X-19281 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a convenient choice for North American vehicle models.

What Makes 19153X-19281 Bearing a Preferred Choice?
19153X-19281 Bearing stands out in industrial fans and pumps due to its ability to manage both radial and thrust loads smoothly. The steel cage adds strength, making it suitable for high-speed operations.
For conveyor systems, 19153X-19281 Bearing offers consistent performance, reducing downtime in production lines. Its standard radial clearance allows for easy integration into existing setups.

Built for Heavy-Duty Use: 19153X-19281 Bearing
19153X-19281 Bearing excels in mining equipment, where its robust design withstands extreme loads and harsh environments. The tapered rollers distribute stress evenly, extending bearing life.
In material handling systems, 19153X-19281 Bearing ensures smooth operation, even under continuous use. Its compatibility with Timken models makes replacement straightforward.

Automotive vs Aerospace: Applications of 19153X-19281 Bearing
In automotive settings, 19153X-19281 Bearing is ideal for transmissions, offering reliable load handling and longevity. The inch measurements align with many US-made components.
For aerospace ground support equipment, 19153X-19281 Bearing provides precision and durability, though it’s not typically used in-flight due to weight considerations. Its temperature range suits most ground operations.

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