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TS (Single Row Tapered Roller Bearings) (Imperial) L68149-L68110

TS (Single Row Tapered Roller Bearings) (Imperial) L68149-L68110

The L68149-L68110 is a single-row tapered roller bearing with a 1.3775″ bore and 2.328″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 10200 lbf radially and 1890 lbf in thrust, making it versatile for various applications.

Its open design allows easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C, suitable for demanding environments.

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

Weighing just 0.4 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe and dependable choice for your needs.

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Product Parameters

  • Part Number L68149-L68110
  • Brand TFL
  • Interchangeable Timken
  • Size 1.3775" x 2.328" x 0.625"
  • Bore Dia 1.3775"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.328"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.66"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.47"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.625"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.050"
  • Cone Frontface Backing Diameter 1.54"
  • Cone Backface Backing Diameter 1.79"
  • Cup Frontface Backing Diameter 2.24"
  • Cup Backface Backing Diameter 2.09"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.01"
  • Effective Center Location -0.1"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number L68149
  • Cup Part Number L68110
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series L68100
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 10200 lbf
  • Static Radial Load 11000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 2650 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 1890 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 0.4 lb

Features

How Is L68149-L68110 Bearing Engineered for Reliability?

L68149-L68110 Bearing features chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 10,200 lbf, making it suitable for heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a standard radial clearance, it offers reliable performance across various conditions.

What Makes L68149-L68110 Bearing Suitable for High-Temperature Applications?

L68149-L68110 Bearing operates efficiently in temperatures ranging from -30° to 110°C.
The chrome steel construction resists thermal deformation, maintaining performance in demanding environments.
Its open design allows for easy lubrication, ensuring smooth operation even under high heat.
This bearing is ideal for applications where temperature fluctuations are common.

Designed for Durability: L68149-L68110 Bearing

L68149-L68110 Bearing is built with precision to handle both radial and thrust loads.
The tapered roller design distributes stress evenly, enhancing longevity.
Its chrome steel components resist wear, reducing the need for frequent replacements.
With a static radial load capacity of 11,000 lbf, it ensures reliable performance in tough conditions.

Steel vs Ceramic Bearings: Strengths of L68149-L68110 Bearing

L68149-L68110 Bearing uses chrome steel for both rings and rollers, offering excellent strength and affordability.
This material choice ensures high load capacity and resistance to wear.
The steel cage provides stability, keeping rollers aligned during operation.
It’s a cost-effective solution for applications requiring durability and reliability.

Application

Industrial Uses of L68149-L68110 Bearing
L68149-L68110 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

What Makes L68149-L68110 Bearing a Preferred Choice?
In automotive applications, L68149-L68110 Bearing fits well in wheel hubs and transmissions, providing reliable performance under radial and thrust loads. Its imperial sizing makes it a go-to for American-made vehicles.

Built for Heavy-Duty Use: L68149-L68110 Bearing
For industrial conveyor systems, L68149-L68110 Bearing offers smooth operation and easy maintenance due to its open design. The steel cage adds extra strength, making it suitable for high-load scenarios.

Automotive vs Aerospace: Applications of L68149-L68110 Bearing
While L68149-L68110 Bearing excels in automotive wheel assemblies, it’s also found in aerospace landing gear components. Its precise tolerances and load capacity make it versatile across industries.

Perfect Fit for Automation: L68149-L68110 Bearing
In robotic arms and automated machinery, L68149-L68110 Bearing ensures precise movement and long service life. The tapered rollers reduce friction, enhancing efficiency in repetitive tasks.

Q&A

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