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TS (Single Row Tapered Roller Bearings) (Imperial) LL641148-LL641110

TS (Single Row Tapered Roller Bearings) (Imperial) LL641148-LL641110

The LL641148-LL641110 is a single-row tapered roller bearing with an 8.011″ bore and 10.2812″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 44600 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. The bearing is interchangeable with Timken models, making it a practical choice for replacements.

This bearing is ideal for industrial machinery or automotive applications where combined radial and thrust loads are common. Weighing 8.000 lb, it offers a robust solution for demanding environments.

Compliant with RoHS and REACH standards, it meets safety and environmental requirements. The standard radial clearance ensures reliable performance in various operating conditions.

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Product Parameters

  • Part Number LL641148-LL641110
  • Brand TFL
  • Interchangeable Timken
  • Size 8.011" x 10.2812" x 1.125"
  • Bore Dia 8.011"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 10.2812"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.25"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.8438"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.125"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 9.33"
  • Cone Backface Backing Diameter 8.43"
  • Cup Frontface Backing Diameter 10.02"
  • Cup Backface Backing Diameter 9.80"
  • Cage Cone Frontface Clearance 0"
  • Cage Cone Backface Clearance 0.09"
  • Effective Center Location 0.62"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number LL641148
  • Cup Part Number LL641110
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series LL641100
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 44600 lbf
  • Static Radial Load 85300 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 11600 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 8090 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 8.000 lb

Features

How Is LL641148-LL641110 Bearing Engineered for Reliability?

LL641148-LL641110 Bearing features chrome steel rings and rollers, providing strong resistance to combined loads.
Its dynamic radial load capacity reaches 44,600 lbf, ensuring reliable performance in demanding applications.

The steel cage keeps the tapered rollers aligned, reducing wear and extending service life.
With a temperature range of -30° to 110°C, it performs well in various operating conditions.

LL641148-LL641110 Bearing’s standard radial clearance allows for smooth operation under different loads.
The ABEC-1 rating ensures consistent precision and reliability in industrial applications.

Application

Industrial Uses of LL641148-LL641110 Bearing
You’ll often spot LL641148-LL641110 Bearing in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effortlessly. The inch sizing makes it a straightforward fit for North American industrial applications.

Where Is LL641148-LL641110 Bearing Used?
In agricultural machinery, LL641148-LL641110 Bearing keeps harvesters and tractors running smoothly, thanks to its chrome steel construction that withstands dusty conditions. The open design allows for easy relubrication during seasonal maintenance.

Built for Heavy-Duty Use: LL641148-LL641110 Bearing
Mining operations rely on LL641148-LL641110 Bearing for conveyor systems, where its 85,300 lbf static load capacity ensures reliability. The steel cage provides durability in high-vibration environments typical of extraction equipment.

Automotive vs Aerospace: Applications of LL641148-LL641110 Bearing
Truck wheel hubs frequently use LL641148-LL641110 Bearing for its ABEC-1 precision, while smaller aircraft landing gear may employ it for standard clearance needs. The temperature range suits both ground and moderate-altitude operations.

Perfect Fit for Automation: LL641148-LL641110 Bearing
Food processing lines benefit from LL641148-LL641110 Bearing’s easy maintenance in conveyor systems handling heavy loads. Its standard radial clearance accommodates thermal expansion during continuous operation cycles.

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