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L357040 Single Cones (Imperial)
L357040 Single Cones (Imperial)

L357040 Single Cones (Imperial)

The L357040 is a single-row tapered roller bearing cone with an 11.4163-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 132,000 lbf and static loads up to 295,000 lbf.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The cone has a width of 2 inches and fits standard radial clearances, with options for C3, C4, or C5 if needed.

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

It operates smoothly in temperatures from -30°C to 110°C and meets RoHS and REACH standards for safe use. The ABEC-1 rating ensures consistent performance for general industrial needs.

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Product Parameters

  • Part Number L357040
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number L357040-L357010
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series L357000
  • Bore Dia 11.4163"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 2"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.25"
  • Cone Frontface Backing Diameter 12.13"
  • Cone Backface Backing Diameter 12.52"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.18"
  • Effective Center Location 0.5"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 132000 lbf
  • Static Radial Load 295000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 34200 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 229000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 21000 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 59500 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 L357040 Bearing

L357040 Bearing is crafted with chrome steel rings and a steel cage, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 132,000 lbf, ensuring reliable performance in heavy-duty applications.

The tapered roller design of L357040 Bearing enhances load distribution, reducing wear and extending service life.
With an effective center location of 0.5″, it provides stability and precision in operation.

L357040 Bearing operates efficiently within a temperature range of -30° to 110°C, suitable for various environments.
Its standard radial clearance options (C3/C4/C5) allow for flexibility in different applications.

The open seal type of L357040 Bearing simplifies maintenance, reducing operational downtime.
Its ABEC-1 rating ensures consistent performance for industrial needs.

Application

Industrial Uses of L357040 Bearing
L357040 Bearing is commonly used in heavy machinery like 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 dusty environments.

Where Is L357040 Bearing Used?
You’ll often find L357040 Bearing in agricultural machinery, particularly in gearboxes and wheel hubs. Its inch sizing makes it a reliable choice for older equipment still using imperial measurements.

Built for Heavy-Duty Use: L357040 Bearing
L357040 Bearing excels in applications like railway axles, where its chrome steel construction withstands high dynamic loads. The steel cage adds durability, making it suitable for continuous operation.

Automotive vs Aerospace: Applications of L357040 Bearing
In automotive systems, L357040 Bearing supports heavy-duty truck axles, while in aerospace, it’s used in landing gear assemblies. Its ABEC-1 rating ensures consistent performance across different industries.

Key Fields for L357040 Bearing
L357040 Bearing is ideal for industrial fans and pumps, where its standard radial clearance accommodates thermal expansion. The temperature range of -30° to 110°C makes it versatile for various climates.

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