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48686 Single Cones (Imperial)
48686 Single Cones (Imperial)

48686 Single Cones (Imperial)

The 48686 single cone is a tapered roller bearing with a 5.625-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 60,700 lbf and static loads up to 116,000 lbf.

Its open design and steel cage ensure easy maintenance and long service life. The bearing operates smoothly in temperatures from -30°C to 110°C, making it suitable for tough environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for heavy-duty applications like industrial machinery or vehicle axles where combined loads are common.

With standard radial clearance and ABEC-1 rating, it provides a balance of performance and affordability. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 48686
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 48686-48620
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 48600
  • Bore Dia 5.625"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 1.6875"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 5.94"
  • Cone Backface Backing Diameter 6.22"
  • Cage Cone Frontface Clearance 0.05"
  • Cage Cone Backface Clearance 0.06"
  • Effective Center Location -0.12"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 60700 lbf
  • Static Radial Load 116000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 15700 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 106000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 9060 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 27400 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 48686 Bearing

48686 Bearing is built with chrome steel rings, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 60,700 lbf, making it suitable for heavy-duty applications.

The steel cage ensures proper roller alignment, reducing friction and wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

48686 Bearing’s standard radial clearance allows for smooth operation and easy installation.
Its tapered roller design enhances durability and load distribution.

Application

Industrial Uses of 48686 Single Cones
48686 Single Cones are commonly used in heavy machinery like construction equipment and mining gear, where their tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

What Makes 48686 Single Cones a Preferred Choice?
In automotive applications, 48686 Single Cones work well in wheel hubs and differential systems, providing reliable performance under varying loads. Their inch sizing makes them compatible with many North American vehicle designs.

Built for Heavy-Duty Use: 48686 Single Cones
For industrial fans and conveyor systems, 48686 Single Cones offer smooth operation and long service life. The open seal type allows for easy lubrication, reducing maintenance downtime.

Automotive vs Aerospace: Applications of 48686 Single Cones
While 48686 Single Cones are popular in truck axles and agricultural machinery, they also suit aerospace ground support equipment. Their high dynamic radial load capacity ensures stability in demanding environments.

Essential Roles of 48686 Single Cones
In railway applications, 48686 Single Cones support axle boxes, handling both radial and thrust loads efficiently. The steel cage adds strength, making them ideal for high-vibration scenarios.

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