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2558-2524YD TDO (Two-Row Double-Outer Race) (Imperial)

2558-2524YD TDO (Two-Row Double-Outer Race) (Imperial)

The 2558-2524YD is a double-row tapered roller bearing with a 1.1875″ bore and 2.75″ outer diameter, built from sturdy chrome steel. It handles combined loads well, with a dynamic radial load capacity of 32800 lbf and a two-row dynamic radial rating of 8500 lbf.

Its open design allows for easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures ranging from -30°C to 110°C, making it versatile for various conditions.

This bearing is ideal for heavy-duty applications like industrial machinery or vehicle axles where combined loads are common. Its standard radial clearance and ABEC-1 rating ensure reliable performance.

Weighing 2.57 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe and dependable choice for replacements or new installations.

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Product Parameters

  • Part Number 2558-2524YD
  • Brand TFL
  • Size 1.1875" x 2.75" x 0.9983"
  • Bore Dia 1.1875"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.75"
  • Outer Dia Tolerance +0.001" to 0
  • Double Cup Width 2.25"
  • Double Cup Width Tolerance +0.003" to -0.01
  • Cone Width 0.9983"
  • Cone Width Tolerance +0.002" to -0.01
  • Bearing Width Across Cups 2.625"
  • Bearing Width Across Cups Tolerance +0.008" to 0
  • Cup Backface ToClear Radius 0.03"
  • Cone Backface Backing Diameter 1.57"
  • Cup Frontface Backing Diameter 2.56"
  • Cage Cone Backface Clearance 0.02"
  • Dynamic Radial Load 32800 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 2558
  • Cup Part Number 2524YD
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Cups Type Standard
  • Series 2500
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Rating(One Row 90 Million Revolutions) 4880 lbf
  • Dynamic Thrust Rating(90 Million Revolutions) 2280 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions) 8500 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 2.57 lb

Features

How Does 2558-2524YD Bearing Handle Combined Loads?

2558-2524YD Bearing features a double-row tapered roller design, ideal for handling both radial and thrust loads.
Its chrome steel construction ensures durability, with a dynamic radial load capacity of 32,800 lbf.
The steel cage maintains roller alignment, reducing friction and extending bearing life.
With a standard radial clearance, it offers reliable performance in various applications.

What Makes 2558-2524YD Bearing Suitable for Heavy-Duty Applications?

2558-2524YD Bearing is built with chrome steel rollers and rings, providing strength under heavy loads.
It operates efficiently within a temperature range of -30° to 110°C, ensuring versatility.
The open seal design allows for easy lubrication, maintaining smooth operation.
Its ABEC-1 rating ensures consistent performance for industrial uses.

Engineered for Reliability: 2558-2524YD Bearing

2558-2524YD Bearing’s double-row design enhances load distribution, improving overall stability.
The precise tolerances in bore and outer diameters ensure a perfect fit for machinery.
Its steel cage and chrome steel rollers reduce wear, promoting long service life.
This bearing is RoHS and REACH compliant, meeting environmental standards.

Application

Industrial Uses of 2558-2524YD Bearing
2558-2524YD Bearing is commonly used in heavy machinery, such as construction equipment and agricultural vehicles, where its double-row design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is 2558-2524YD Bearing Used?
You’ll often find 2558-2524YD Bearing in automotive applications like truck wheel hubs, where its tapered roller design provides stability under heavy loads. The inch sizing makes it a good fit for North American vehicle standards.

Built for Heavy-Duty Use: 2558-2524YD Bearing
2558-2524YD Bearing excels in industrial gearboxes, offering reliable performance even under high stress. Its open design allows for easy lubrication, extending the bearing’s service life.

Automotive vs Aerospace: Applications of 2558-2524YD Bearing
In automotive settings, 2558-2524YD Bearing supports wheel and transmission systems, while in aerospace, it’s used in auxiliary equipment due to its robust load capacity. The steel cage adds extra resilience.

Practical Applications of 2558-2524YD Bearing
2558-2524YD Bearing is a go-to choice for conveyor systems in mining, where its tapered rollers manage uneven loads smoothly. The standard radial clearance ensures consistent performance over time.

Q&A

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