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TS (Single Row Tapered Roller Bearings) (Imperial) L45449-L45410

TS (Single Row Tapered Roller Bearings) (Imperial) L45449-L45410

The L45449-L45410 is a single-row tapered roller bearing with a 1.1417″ bore and 1.98″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 7980 lbf radially and 1310 lbf in 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 automotive or industrial machinery where combined loads are common.

Weighing just 0.200 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, ensuring safe and reliable performance.

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Product Parameters

  • Part Number L45449-L45410
  • Brand TFL
  • Interchangeable Timken
  • Size 1.1417" x 1.98" x 0.56"
  • Bore Dia 1.1417"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 1.98"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.58"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.42"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.56"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.050"
  • Cone Frontface Backing Diameter 1.32"
  • Cone Backface Backing Diameter 1.57"
  • Cup Frontface Backing Diameter 1.91"
  • Cup Backface Backing Diameter 1.75"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0"
  • Effective Center Location -0.13"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number L45449
  • Cup Part Number L45410
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series L45400
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 7980 lbf
  • Static Radial Load 8130 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 2070 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 1310 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 0.200 lb

Features

Performance Features of L45449-L45410 Bearing

L45449-L45410 Bearing is crafted from chrome steel, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 7980 lbf, ensuring reliable performance in various applications.

The tapered roller design provides smooth operation and efficient load distribution.
With a standard radial clearance, it adapts well to different operational conditions.

L45449-L45410 Bearing operates within a temperature range of -30° to 110°C, suitable for diverse environments.
The steel cage maintains roller alignment, enhancing durability and reducing wear.

This bearing requires lubrication, ensuring long service life and consistent performance.
Its ABEC-1 rating balances precision and cost-effectiveness for general industrial use.

Application

Industrial Uses of L45449-L45410 Bearing
L45449-L45410 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.

Where Is L45449-L45410 Bearing Used?
You’ll often find L45449-L45410 Bearing in automotive applications like wheel hubs and differentials, thanks to its ability to manage both radial and thrust loads. Its inch sizing makes it a good fit for American-made vehicles.

Built for Heavy-Duty Use: L45449-L45410 Bearing
L45449-L45410 Bearing excels in industrial fans and pumps, where its open design allows for easy lubrication and maintenance. The steel cage adds extra strength, making it reliable for continuous operation.

Automotive vs Aerospace: Applications of L45449-L45410 Bearing
In automotive systems, L45449-L45410 Bearing supports wheel assemblies, while in aerospace, it’s used in landing gear mechanisms. Its ABEC-1 rating ensures consistent performance across different industries.

Perfect Fit for Automation: L45449-L45410 Bearing
L45449-L45410 Bearing is ideal for conveyor systems and robotic arms, where precision and load capacity are key. The tapered rollers reduce friction, ensuring smooth movement in automated setups.

Q&A

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