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TS (Single Row Tapered Roller Bearings) (Imperial) DX577285-DX985397

TS (Single Row Tapered Roller Bearings) (Imperial) DX577285-DX985397

The DX577285-DX985397 is a single-row tapered roller bearing with a 12″ bore and 15.5″ outer diameter, crafted from robust chrome steel. It handles combined loads up to 162,000 lbf radially and 25,900 lbf thrust, making it suitable 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.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery, gearboxes, or construction equipment where high radial and thrust loads are common.

Weighing 31.70 lb, it’s built for strength and longevity. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number DX577285-DX985397
  • Brand TFL
  • Interchangeable Timken
  • Size 12" x 15.5" x 2.0001"
  • Bore Dia 12"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 15.5"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 2"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.5"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.0001"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 13.58"
  • Cone Backface Backing Diameter 12.95"
  • Cup Frontface Backing Diameter 15.08"
  • Cup Backface Backing Diameter 14.72"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.18"
  • Effective Center Location 0.5"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number DX577285
  • Cup Part Number DX985397
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series DX
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 162000 lbf
  • Static Radial Load 295000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 42100 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 25900 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 31.70 lb

Features

Performance Features of DX577285-DX985397 Bearing

DX577285-DX985397 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 162,000 lbf, making it suitable for heavy-duty industrial applications.

The tapered roller design ensures effective load distribution, reducing stress on individual components.
With a static radial load of 295,000 lbf, it provides reliable stability in demanding conditions.

DX577285-DX985397 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, enhancing durability and reducing maintenance needs.

The standard radial clearance allows for smooth operation, while the ABEC-1 rating ensures consistent performance.
Weighing 31.70 lb, it balances strength and practicality for various industrial uses.

Application

Industrial Uses of DX577285-DX985397 Bearing
DX577285-DX985397 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, DX577285-DX985397 Bearing supports large axles and wheel hubs, providing stability under heavy loads. Its inch sizing makes it a good fit for American-made trucks and industrial vehicles.

For conveyor systems, DX577285-DX985397 Bearing’s open design allows for easy lubrication, extending its service life in high-use environments. The steel cage adds extra strength, making it reliable for continuous operation.

Where Is DX577285-DX985397 Bearing Used?
You’ll often find DX577285-DX985397 Bearing in agricultural machinery, such as tractors and harvesters, where it handles both radial and thrust loads. Its robust design suits the demanding conditions of farm work.

In industrial fans, DX577285-DX985397 Bearing ensures smooth rotation, even at moderate speeds. The standard radial clearance makes it adaptable to various operational requirements.

Built for Heavy-Duty Use: DX577285-DX985397 Bearing
DX577285-DX985397 Bearing is ideal for crane systems, where its high static radial load capacity supports heavy lifting. The tapered rollers distribute weight evenly, reducing wear over time.

In paper mill machinery, DX577285-DX985397 Bearing’s temperature tolerance keeps it performing reliably. The steel cage and chrome steel rollers provide long-lasting service in humid environments.

Automotive vs Aerospace: Applications of DX577285-DX985397 Bearing
In automotive settings, DX577285-DX985397 Bearing is trusted for drivetrain components, offering consistent performance under stress. Its ABEC-1 rating balances precision and cost-effectiveness.

For aerospace ground equipment, DX577285-DX985397 Bearing’s inch sizing and load capacity make it suitable for maintenance platforms. The open seal design simplifies inspections and lubrication.

Q&A

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