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TS (Single Row Tapered Roller Bearings) (Imperial) 99590X-99098X

TS (Single Row Tapered Roller Bearings) (Imperial) 99590X-99098X

The 99590X-99098X is a single-row tapered roller bearing with a 5.9″ bore and 9.8″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 148,000 lbf radially and 26,800 lbf thrust, making it a robust choice for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under high stress. The bearing operates smoothly in temperatures ranging from -30°C to 110°C, suitable for various industrial environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for use in machinery like gearboxes or construction equipment where combined loads are common.

Weighing 26.8 lb, it’s designed for long-lasting performance and complies with RoHS and REACH standards. The ABEC-1 rating ensures consistent precision for general industrial use.

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Product Parameters

  • Part Number 99590X-99098X
  • Brand TFL
  • Interchangeable Timken
  • Size 5.9055" x 9.8425" x 2.625"
  • Bore Dia 5.9055"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 9.8425"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 2.625"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.625"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.280"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 7.36"
  • Cone Backface Backing Diameter 7.05"
  • Cup Frontface Backing Diameter 9.38"
  • Cup Backface Backing Diameter 8.90"
  • Cage Cone Frontface Clearance 0.19"
  • Cage Cone Backface Clearance 0.34"
  • Effective Center Location -0.48"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 99590X
  • Cup Part Number 99098X
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 99000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 148000 lbf
  • Static Radial Load 231000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 38500 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 26800 lbf
  • Lubrication Required
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant
  • Weight 26.8 lb

Features

Performance Features of 99590X-99098X Bearing

99590X-99098X Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 148,000 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures effective load distribution, reducing stress on individual components.
With a standard radial clearance, it provides reliable operation in various industrial settings.

99590X-99098X Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
The steel cage maintains roller alignment, enhancing durability and reducing maintenance needs.

Its ABEC-1 rating guarantees consistent precision for general industrial use.
The open design allows for easy lubrication, extending the bearing’s service life.

Application

Industrial Uses of 99590X-99098X Bearing
The 99590X-99098X Bearing is commonly used in heavy machinery, such as construction equipment and mining gear, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in demanding environments.

Where Is 99590X-99098X Bearing Used?
You’ll often find 99590X-99098X Bearing in agricultural machinery, supporting components like gearboxes and axles. Its inch sizing makes it a reliable choice for North American equipment manufacturers.

Built for Heavy-Duty Use: 99590X-99098X Bearing
In industrial fans and pumps, 99590X-99098X Bearing provides stable performance under high radial and thrust loads. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 99590X-99098X Bearing
In automotive applications, 99590X-99098X Bearing is ideal for wheel hubs and differentials, offering robust support. For aerospace, its precision meets the needs of auxiliary systems requiring reliable load handling.

Essential Roles of 99590X-99098X Bearing
The 99590X-99098X Bearing is a go-to for railway applications, where its tapered rollers manage heavy loads and vibrations. Its standard radial clearance ensures smooth operation over long distances.

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