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TS (Single Row Tapered Roller Bearings) (Imperial) 1997X-1920

TS (Single Row Tapered Roller Bearings) (Imperial) 1997X-1920

The 1997X-1920 is a single-row tapered roller bearing with a 1.0625″ bore and 2.24″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 10900 lbf radially and 1590 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 machinery like gearboxes or axles where combined loads are common.

Weighing just 0.5 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe choice for industrial use. The standard radial clearance ensures easy installation and maintenance.

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Product Parameters

  • Part Number 1997X-1920
  • Brand TFL
  • Interchangeable Timken
  • Size 1.0625" x 2.24" x 0.7814"
  • Bore Dia 1.0625"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.24"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.762"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.7814"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.13"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 1.24"
  • Cone Backface Backing Diameter 1.48"
  • Cup Frontface Backing Diameter 2.13"
  • Cup Backface Backing Diameter 1.85"
  • 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 1997X
  • Cup Part Number 1920
  • 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 0.5 lb

Features

How Does 1997X-1920 Bearing Handle Combined Loads?

1997X-1920 Bearing is crafted with chrome steel rings and rollers, providing robust performance under combined radial and thrust loads.
Its dynamic radial load capacity reaches 10,900 lbf, ensuring reliability in various industrial applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs consistently in diverse environments.

Structural Advantages of 1997X-1920 Bearing

1997X-1920 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction enhances durability, while the standard radial clearance ensures smooth operation.
Its effective center location of -0.23″ improves load distribution, reducing wear.
This design makes it suitable for applications requiring precise load management.

Why Choose 1997X-1920 Bearing for Precision Tasks?

1997X-1920 Bearing’s tapered roller design ensures accurate load distribution, ideal for precision machinery.
The chrome steel rollers and rings provide high resistance to wear, maintaining performance over time.
With an ABEC-1 rating, it offers reliable precision for industrial applications.
Its standard radial clearance and lubrication requirements ensure consistent operation.

Application

Industrial Uses of 1997X-1920 Bearing
1997X-1920 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 1997X-1920 Bearing supports wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.

For industrial conveyor systems, 1997X-1920 Bearing’s open design allows for easy lubrication, extending its service life in continuous operation. The steel cage adds strength, making it suitable for high-load scenarios.

Where Is 1997X-1920 Bearing Used?
You’ll often find 1997X-1920 Bearing in gearboxes and power transmission systems, where its tapered rollers manage both radial and thrust loads smoothly. The standard radial clearance offers flexibility for different setups.

In mining equipment, 1997X-1920 Bearing’s robust design withstands harsh conditions, ensuring consistent performance. The ABEC-1 rating provides a good balance of precision and affordability for industrial use.

Built for Heavy-Duty Use: 1997X-1920 Bearing
1997X-1920 Bearing excels in applications like forklifts and cranes, where its dynamic load capacity keeps operations running smoothly. The chrome steel rollers resist wear, even under frequent stress.

For farm machinery, 1997X-1920 Bearing’s tapered design handles uneven loads, making it a reliable choice for tractors and harvesters. The steel cage ensures stability during heavy use.

Automotive vs Aerospace: Applications of 1997X-1920 Bearing
In automotive systems, 1997X-1920 Bearing is ideal for wheel bearings and drivetrains, offering durability and ease of maintenance. Its inch measurements align with standard automotive parts.

For aerospace ground equipment, 1997X-1920 Bearing provides reliable performance in tow tractors and loading systems. The temperature range suits various operational conditions.

Q&A

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