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39250 Single Cones (Imperial)
39250 Single Cones (Imperial)

39250 Single Cones (Imperial)

The 39250 single cones are tapered roller bearings with a 2.5″ bore, designed for combined loads. Made from durable chrome steel, they handle dynamic radial loads up to 25800 lbf and operate smoothly in temperatures from -30°C to 110°C.

Their open design allows easy maintenance, while the steel cage ensures reliable performance. The bearings are interchangeable with Timken models, making them a practical choice for replacements.

With standard radial clearance and ABEC-1 rating, these cones are suitable for heavy-duty applications like industrial machinery or vehicle axles. They comply with RoHS and REACH standards for safe use.

The effective center location of -0.06″ helps with precise alignment, and the cone width of 0.8661″ ensures a compact fit. Ideal for scenarios requiring robust performance under combined loads.

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Product Parameters

  • Part Number 39250
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 39250-39412 , 39250-39414X , 39250-39422 , 39250-39433 , 39250-39412-B
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 39000
  • Bore Dia 2.5"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.8661"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.080"
  • Cone Frontface Backing Diameter 2.76"
  • Cone Backface Backing Diameter 2.87"
  • Cage Cone Frontface Clearance 0.12"
  • Cage Cone Backface Clearance 0.05"
  • Effective Center Location -0.06"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 25800 lbf
  • Static Radial Load 27000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 6680 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 44900 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 4440 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 11600 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 39250 Bearing

39250 Bearing is crafted from chrome steel, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 25,800 lbf, ensuring reliable operation in demanding conditions.

The tapered roller design of 39250 Bearing enhances stability and reduces friction during operation.
With a temperature range of -30° to 110°C, it performs well in various environments.

39250 Bearing’s steel cage maintains roller alignment, extending its service life.
Its standard radial clearance options provide flexibility for different applications.

Application

Industrial Uses of 39250 Single Cones
The 39250 Single Cones are commonly used in heavy machinery, such as construction equipment and mining rigs, where combined loads are frequent. Their tapered roller design ensures reliable performance under both radial and thrust forces.

In automotive applications, 39250 Single Cones are found in wheel hubs and differential systems, providing smooth rotation and durability. The inch sizing makes them compatible with many North American vehicle models.

For industrial conveyor systems, 39250 Single Cones offer stability and long service life, even in high-load environments. The chrome steel construction enhances resistance to wear and tear.

Where Is 39250 Single Cones Used?
You’ll often spot 39250 Single Cones in agricultural machinery, like tractors and harvesters, where they handle heavy loads effortlessly. Their open design allows for easy lubrication and maintenance.

In railway applications, 39250 Single Cones support axle assemblies, ensuring smooth and safe operation. The steel cage adds extra strength, making them ideal for high-impact scenarios.

Built for Heavy-Duty Use: 39250 Single Cones
The 39250 Single Cones excel in forestry equipment, such as log skidders, where rugged conditions demand robust bearings. Their tapered rollers distribute loads evenly, reducing stress points.

In material handling systems, 39250 Single Cones provide reliable performance, even under constant use. The standard radial clearance options make them versatile for various industrial needs.

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