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KL730649 Single Cones (Imperial)
KL730649 Single Cones (Imperial)

KL730649 Single Cones (Imperial)

The KL730649 is a single-row tapered roller bearing cone with a 6-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 43,500 lbf and static loads up to 76,100 lbf.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The cone has a width of 1.125 inches and fits standard radial clearances, making it versatile for various applications.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for heavy-duty machinery or industrial equipment where combined loads are common.

It operates smoothly in temperatures from -30°C to 110°C and complies with RoHS and REACH standards for safe use. The ABEC-1 rating ensures consistent performance in demanding conditions.

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Product Parameters

  • Part Number KL730649
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number KL730649-KL730610
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 6"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 1.125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.13"
  • Cone Frontface Backing Diameter 6.3"
  • Cone Backface Backing Diameter 6.5"
  • Cage Cone Frontface Clearance 0.09"
  • Cage Cone Backface Clearance 0.08"
  • Effective Center Location 0.45"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 43500 lbf
  • Static Radial Load 76100 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 11300 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 75800 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 8860 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 19700 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of KL730649 Bearing

KL730649 Bearing is built with chrome steel rings and a steel cage, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 43,500 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures smooth operation under both radial and thrust loads.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

KL730649 Bearing’s standard radial clearance allows for flexibility in different operating conditions.
The ABEC-1 rating ensures consistent precision for industrial use.

Application

Industrial Uses of KL730649 Bearing
KL730649 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The open seal type allows for easy lubrication, ensuring long service life in demanding conditions.

Where Is KL730649 Bearing Used?
You’ll often find KL730649 Bearing in agricultural machinery, supporting gearboxes and wheel hubs that face varying load conditions. Its inch sizing makes it a straightforward replacement for Timken equivalents in North American equipment.

Built for Heavy-Duty Use: KL730649 Bearing
KL730649 Bearing performs well in railway applications, particularly in axle boxes where its chrome steel construction resists wear. The standard radial clearance offers reliable performance across temperature fluctuations.

Automotive vs Aerospace: Applications of KL730649 Bearing
In trucks, KL730649 Bearing supports differential systems, while its aerospace use is limited due to weight considerations. The steel cage provides durability without adding excessive mass for ground vehicles.

Key Fields for KL730649 Bearing
KL730649 Bearing suits industrial fans and pumps, where its ABEC-1 rating balances precision with cost-efficiency. The dynamic thrust rating ensures stable operation even during sudden load changes.

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