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L570649 Single Cones (Imperial)
L570649 Single Cones (Imperial)

L570649 Single Cones (Imperial)

The L570649 is a single cone tapered roller bearing with an 18-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 277,000 lbf and static loads up to 713,000 lbf.

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

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for heavy-duty applications like industrial machinery or large vehicles where robust performance is needed.

With standard radial clearance and ABEC-1 rating, it balances precision and durability. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number L570649
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number L570649-L570610
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 18"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 2.9375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.25"
  • Cone Frontface Backing Diameter 18.7"
  • Cone Backface Backing Diameter 19.09"
  • Cage Cone Frontface Clearance 0.22"
  • Cage Cone Backface Clearance 0.24"
  • Effective Center Location 1.07"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 277000 lbf
  • Static Radial Load 713000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 71700 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 482000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 49400 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 125000 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

How Is L570649 Bearing Engineered for Reliability?

L570649 Bearing is crafted from chrome steel, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 277,000 lbf, ensuring dependable performance in heavy-duty applications.

The steel cage maintains roller alignment, reducing friction and prolonging service life.
With a temperature range of -30° to 110°C, it performs reliably in varied conditions.

L570649 Bearing’s standard radial clearance allows flexibility for different operational needs.
Its ABEC-1 rating ensures consistent precision for industrial applications.

Application

Industrial Uses of L570649 Bearing
L570649 Bearing is commonly used in heavy machinery, such as mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The open seal type allows for easy lubrication, ensuring longevity in demanding conditions.

Where Is L570649 Bearing Used?
You’ll often find L570649 Bearing in industrial gearboxes and large conveyor systems, thanks to its robust chrome steel construction. Its inch sizing makes it a preferred choice for machinery requiring imperial measurements.

Built for Heavy-Duty Use: L570649 Bearing
L570649 Bearing excels in applications like agricultural machinery and railway axles, where high radial and thrust loads are common. The steel cage provides added durability, making it reliable for continuous operation.

Automotive vs Aerospace: Applications of L570649 Bearing
In automotive settings, L570649 Bearing supports heavy-duty axles and wheel hubs, while in aerospace, it’s used in landing gear systems. Its ABEC-1 rating ensures consistent performance across different industries.

Key Fields for L570649 Bearing
L570649 Bearing is ideal for wind turbine systems, where its dynamic load capacity handles varying wind forces. The standard radial clearance option also makes it versatile for different operational needs.

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