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L812148 Single Cones (Imperial)
L812148 Single Cones (Imperial)

L812148 Single Cones (Imperial)

The L812148 is a single-row tapered roller bearing cone with a 2.625-inch bore, made from durable chrome steel. It handles combined loads with a dynamic radial capacity of 18,600 lbf and fits inch-sized shafts.

Its open design allows easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures from -30°C to 110°C and comes with standard radial clearance.

This model is interchangeable with Timken cones, making it a practical choice for replacements. Ideal for industrial machinery or vehicle applications where combined loads are common.

Compliant with RoHS and REACH standards, it offers a balance of strength and longevity for demanding environments. The tapered roller design provides stable performance under varying load conditions.

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Product Parameters

  • Part Number L812148
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number L812148-L812111
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 2.625"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.693"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 2.83"
  • Cone Backface Backing Diameter 2.95"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.05"
  • Effective Center Location 0.14"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 18600 lbf
  • Static Radial Load 20000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 4830 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 32500 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 4030 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 8420 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 L812148 Bearing

L812148 Bearing is crafted from chrome steel, offering strong resistance to combined loads with a dynamic radial load capacity of 18,600 lbf.

Its tapered roller design ensures smooth operation, even under heavy stress, making it suitable for various industrial applications.

The steel cage maintains proper roller alignment, reducing wear and extending the bearing’s service life.

With a temperature range of -30° to 110°C, L812148 Bearing performs reliably in diverse environments.

Application

Industrial Uses of L812148 Bearing
L812148 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 demanding environments.

Where Is L812148 Bearing Used?
You’ll often find L812148 Bearing in automotive applications like truck wheel hubs, where its high dynamic radial load capacity keeps things running smoothly. Its inch sizing makes it a good fit for North American vehicle standards.

Built for Heavy-Duty Use: L812148 Bearing
L812148 Bearing excels in agricultural machinery, supporting components like tractor transmissions that face constant stress. The open seal type allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of L812148 Bearing
In automotive settings, L812148 Bearing is ideal for axle systems, while its precision also suits aerospace landing gear components. The steel cage adds reliability in high-vibration scenarios.

Key Fields for L812148 Bearing
L812148 Bearing is a go-to choice for industrial fans and pumps, where its tapered rollers manage radial and thrust loads efficiently. The standard radial clearance offers flexibility for various operational needs.

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