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TS (Single Row Tapered Roller Bearings) (Imperial) L507945-L507910

TS (Single Row Tapered Roller Bearings) (Imperial) L507945-L507910

The L507945-L507910 is a single-row tapered roller bearing with a 2.125″ bore and 3.4375″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 14100 lbf radially and 2430 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 industrial machinery or automotive systems where combined loads are common.

Weighing just 0.9 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe choice for diverse environments.

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Product Parameters

  • Part Number L507945-L507910
  • Brand TFL
  • Interchangeable Timken
  • Size 2.125" x 3.4375" x 0.7188"
  • Bore Dia 2.125"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.4375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.7188"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.5625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.7188"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 2.36"
  • Cone Backface Backing Diameter 2.44"
  • Cup Frontface Backing Diameter 3.29"
  • Cup Backface Backing Diameter 3.11"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0"
  • Effective Center Location -0.03"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number L507945
  • Cup Part Number L507910
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series L507900
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 14100 lbf
  • Static Radial Load 21500 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 3650 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2430 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 0.9 lb

Features

Performance Features of L507945-L507910 Bearing

L507945-L507910 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 14100 lbf, ensuring reliable performance in various applications.
The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in diverse conditions.

How Is L507945-L507910 Bearing Engineered for Reliability?

L507945-L507910 Bearing features a single-row tapered roller design, optimised for handling both radial and thrust loads.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 2430 lbf at 90 million revolutions highlights its long-term reliability.
This bearing is interchangeable with Timken models, offering flexibility in replacement options.

Built for Durability: L507945-L507910 Bearing

L507945-L507910 Bearing’s chrome steel components resist wear, making it suitable for heavy-duty applications.
The tapered roller design efficiently distributes loads, enhancing performance under stress.
With a static radial load capacity of 21500 lbf, it handles demanding conditions with ease.
Its ABEC-1 rating ensures consistent precision in operation.

Steel vs Ceramic Bearings: Strengths of L507945-L507910 Bearing

L507945-L507910 Bearing uses chrome steel for both rings and rollers, providing excellent strength and durability.
This material choice ensures reliable performance in high-load scenarios, unlike some ceramic alternatives.
The bearing’s dynamic radial rating of 3650 lbf at 90 million revolutions demonstrates its longevity.
Its standard lubrication requirement makes maintenance straightforward and cost-effective.

Application

Industrial Uses of L507945-L507910 Bearing
L507945-L507910 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, L507945-L507910 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a preferred choice for American-made vehicles.

For industrial conveyor systems, L507945-L507910 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.

Where Is L507945-L507910 Bearing Used?
You’ll often find L507945-L507910 Bearing in agricultural machinery, where its ability to handle radial and thrust loads is essential. The standard radial clearance ensures consistent performance over time.

In mining equipment, L507945-L507910 Bearing’s robust design withstands harsh environments. The ABEC-1 rating provides a good balance of precision and affordability for these applications.

Built for Heavy-Duty Use: L507945-L507910 Bearing
L507945-L507910 Bearing is ideal for gearboxes in industrial settings, thanks to its high dynamic radial load capacity. The tapered rollers distribute stress evenly, reducing wear.

In material handling systems, L507945-L507910 Bearing’s steel cage and chrome steel rollers ensure long service life. Its compatibility with Timken models makes replacements straightforward.

Automotive vs Aerospace: Applications of L507945-L507910 Bearing
In automotive systems, L507945-L507910 Bearing is often used in drivetrains, where its combined load capacity is crucial. The inch measurements align with many US-manufactured components.

For aerospace ground support equipment, L507945-L507910 Bearing provides reliable performance without the need for high-precision ratings. Its temperature range suits most operational environments.

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