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48190 Single Cones (Imperial)
48190 Single Cones (Imperial)

48190 Single Cones (Imperial)

The 48190 single cone is a tapered roller bearing with a 4.25-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 43200 lbf and static loads up to 69200 lbf.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

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.

Compliant with RoHS and REACH standards, it offers a balance of strength and durability. The standard radial clearance can be adjusted to C3, C4, or C5 if needed.

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Product Parameters

  • Part Number 48190
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 48190-48120
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 48190
  • Bore Dia 4.25"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 1.375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 4.57"
  • Cone Backface Backing Diameter 4.8"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.09"
  • Effective Center Location 0.15"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 43200 lbf
  • Static Radial Load 69200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 11200 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 75200 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 9680 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 19500 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 48190 Bearing Engineered for Reliability?

48190 Bearing features chrome steel rings and a steel cage, providing robust performance under combined loads.
Its dynamic radial load capacity of 43,200 lbf ensures reliable operation in demanding conditions.

The tapered roller design of 48190 Bearing enhances load distribution, reducing wear and extending service life.
With an ABEC-1 rating, it offers consistent precision for various industrial applications.

48190 Bearing operates effectively within a temperature range of -30° to 110°C, suitable for diverse environments.
Its standard radial clearance can also be customised to C3, C4, or C5 for specific needs.

Application

Industrial Uses of 48190 Single Cones
The 48190 Single Cones are well-suited for heavy machinery, such as mining equipment and construction gear, where combined loads are common. Their tapered roller design ensures reliable performance under both radial and thrust forces.

In automotive applications, 48190 Single Cones work efficiently in wheel hubs and differential systems, providing stability and durability. The inch sizing makes them a preferred choice for vehicles using imperial measurements.

For industrial conveyors, 48190 Single Cones offer smooth operation even in high-load scenarios. The chrome steel construction enhances their lifespan, reducing maintenance needs over time.

Where Is 48190 Single Cones Used?
You’ll often find 48190 Single Cones in agricultural machinery, supporting components like gearboxes and PTO shafts. Their robust design handles the demanding conditions of fieldwork with ease.

In material handling systems, 48190 Single Cones ensure reliable performance for lifting and transporting heavy loads. The steel cage adds extra strength, making them ideal for continuous operation.

Built for Heavy-Duty Use: 48190 Single Cones
These cones excel in forestry equipment, where they withstand rough terrain and heavy loads. The standard radial clearance allows for smooth rotation even in challenging environments.

For railway applications, 48190 Single Cones provide dependable support in axle boxes. Their temperature tolerance ensures consistent performance in varying weather conditions.

Automotive vs Aerospace: Applications of 48190 Single Cones
In automotive settings, 48190 Single Cones are commonly used in truck transmissions, offering durability under high torque. Their ABEC-1 rating ensures sufficient precision for most road vehicles.

While not typically used in aerospace, 48190 Single Cones are reliable for ground support equipment. Their combined load capacity makes them versatile for various industrial tasks.

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