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39589 Single Cones (Imperial)
39589 Single Cones (Imperial)

39589 Single Cones (Imperial)

The 39589 single cone is a tapered roller bearing with a 2.625-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 37,500 lbf and static loads up to 50,300 lbf.

Its open design and steel cage ensure smooth operation, even in temperatures ranging from -30°C to 110°C. The cone width is 1.1875 inches, with precise tolerances for reliable performance.

This bearing is part of the 39500 series and is interchangeable with Timken models. It’s suitable for applications like heavy-duty machinery or automotive systems where combined loads are common.

Compliant with RoHS and REACH standards, it offers a standard radial clearance with options for C3, C4, or C5. The effective center location of -0.26 inches helps with precise alignment in assemblies.

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Product Parameters

  • Part Number 39589
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 39589-39520 , 39589-39520P , 39589-39520XX , 39589-39521 , 39589-39522 , 39589-39528
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 39500
  • Bore Dia 2.625"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 1.1875"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 2.95"
  • Cone Backface Backing Diameter 3.07"
  • Cage Cone Frontface Clearance 0.13"
  • Cage Cone Backface Clearance 0.05"
  • Effective Center Location -0.26"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 37500 lbf
  • Static Radial Load 50300 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 9730 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 65300 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 5650 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 16900 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 39589 Single Cones

39589 Single Cones are crafted from chrome steel, offering strong resistance to combined loads.
Their dynamic radial load capacity reaches 37,500 lbf, ensuring reliable performance in tough conditions.

The steel cage maintains roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, they perform well in various environments.

39589 Single Cones come in standard radial clearance, with options for C3, C4, or C5.
Their ABEC-1 rating ensures consistent precision for industrial applications.

Application

Industrial Uses of 39589 Single Cones
The 39589 Single Cones are well-suited for heavy machinery, such as construction equipment and mining gear, where combined loads are common. Their tapered roller design ensures reliable performance under both radial and thrust forces.

In automotive applications, 39589 Single Cones work effectively in wheel hubs and differential systems, thanks to their durable chrome steel construction. The inch sizing makes them a convenient choice for North American vehicle models.

For industrial conveyor systems, 39589 Single Cones provide smooth operation even under continuous use. Their open design allows for easy lubrication, extending service life in demanding environments.

What Makes 39589 Single Cones a Preferred Choice?
39589 Single Cones excel in agricultural machinery, handling the uneven loads typical in tractors and harvesters. The steel cage adds strength, making them resistant to wear over time.

Their compatibility with Timken equivalents ensures easy replacement in maintenance scenarios. This interchangeability saves time and reduces downtime in production lines.

Built for Heavy-Duty Use: 39589 Single Cones
39589 Single Cones are ideal for railway applications, where they endure high loads and vibrations. Their robust design ensures stability even under extreme conditions.

In wind turbine gearboxes, 39589 Single Cones offer reliable performance with minimal maintenance. The standard radial clearance options allow for flexibility in different operational settings.

Light-Duty vs Heavy-Duty: Best Uses for 39589 Single Cones
For light-duty applications like small pumps, 39589 Single Cones provide sufficient load capacity without over-engineering. Their ABEC-1 rating balances precision and cost-effectiveness.

In heavy-duty scenarios like steel mills, 39589 Single Cones handle intense loads with ease. The dynamic radial load rating of 37,500 lbf ensures longevity in harsh environments.

Where Is 39589 Single Cones Used?
39589 Single Cones are commonly found in material handling equipment, such as forklifts and cranes. Their tapered roller design supports both radial and axial loads efficiently.

They also perform well in marine applications, where corrosion resistance and durability are key. The chrome steel material provides excellent wear resistance in salty conditions.

Key Fields for 39589 Single Cones
39589 Single Cones are a go-to choice for oil and gas drilling equipment, where reliability is critical. Their high static radial load rating of 50,300 lbf ensures stability under heavy loads.

In paper mill machinery, 39589 Single Cones withstand constant use and high speeds. The steel cage material adds durability, reducing the need for frequent replacements.

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