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LL735448 Single Cones (Imperial)
LL735448 Single Cones (Imperial)

LL735448 Single Cones (Imperial)

The LL735448 is a single-row tapered roller bearing cone with a 7-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 27,100 lbf and static loads up to 55,500 lbf.

Its open design and steel cage ensure smooth operation, with a temperature range of -30°C to 110°C. The cone width is 0.9375 inches, offering a compact yet robust solution.

This model is interchangeable with Timken bearings, making it a reliable choice for replacements. Ideal for heavy-duty applications like industrial machinery or automotive systems where combined loads are common.

Compliant with RoHS and REACH standards, it provides a safe and efficient option for various engineering needs. The standard radial clearance can also be adjusted to C3, C4, or C5 for specific requirements.

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Product Parameters

  • Part Number LL735448
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number LL735448-LL735410
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 7"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 0.9375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 7.24"
  • Cone Backface Backing Diameter 7.32"
  • Cage Cone Frontface Clearance 0.02"
  • Cage Cone Backface Clearance 0.01"
  • Effective Center Location 0.7"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 27100 lbf
  • Static Radial Load 55500 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 7030 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 47200 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 5420 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 12200 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 LL735448 Bearing Engineered for Reliability?

LL735448 Bearing is constructed with chrome steel rings, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 27,100 lbf, ensuring dependable performance in tough conditions.
The steel cage maintains proper roller alignment, reducing friction and wear.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

What Makes LL735448 Bearing Suitable for High-Temperature Applications?

LL735448 Bearing operates efficiently in temperatures up to 110°C without losing performance.
The chrome steel construction ensures durability even under high thermal stress.
Its open design allows for better heat dissipation, maintaining stability.
This makes it ideal for industrial applications where heat resistance is crucial.

Built for Durability: LL735448 Bearing

LL735448 Bearing features a robust single-row tapered roller design for long-lasting use.
The chrome steel rings and steel cage provide excellent wear resistance.
Its dynamic thrust rating of 5,420 lbf ensures reliable operation under heavy loads.
Designed for combined loads, it balances strength and efficiency effortlessly.

Steel vs Ceramic Bearings: Strengths of LL735448 Bearing

LL735448 Bearing uses high-quality chrome steel for superior strength and durability.
Unlike ceramic options, it offers better impact resistance for heavy-duty applications.
The steel cage ensures smooth roller movement, reducing operational noise.
This makes it a practical choice for demanding industrial environments.

Why Choose LL735448 Bearing for Precision Tasks?

LL735448 Bearing’s precise cone width tolerance ensures accurate performance.
Its effective center location of 0.7″ provides stable rotation under load.
The standard radial clearance options allow for customised fit and function.
These features make it suitable for applications requiring high precision.

Application

Industrial Uses of LL735448 Bearing
LL735448 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is LL735448 Bearing Used?
You’ll often find LL735448 Bearing in agricultural machinery, supporting components like gearboxes and wheel hubs. Its inch sizing makes it a good fit for older or imperial-based systems.

Built for Heavy-Duty Use: LL735448 Bearing
LL735448 Bearing works well in industrial fans and conveyor systems, thanks to its high dynamic radial load capacity. The open seal design allows for easy lubrication and maintenance.

Automotive vs Aerospace: Applications of LL735448 Bearing
In automotive applications, LL735448 Bearing supports axle systems, while in aerospace, it’s used in landing gear assemblies. The steel cage provides stability under varying load conditions.

Perfect Fit for Automation: LL735448 Bearing
LL735448 Bearing is suitable for automated production lines, where its precise tolerances ensure smooth operation. The standard radial clearance offers flexibility for different setups.

Q&A

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