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NA56425SW Single Cones (Imperial)
NA56425SW Single Cones (Imperial)

NA56425SW Single Cones (Imperial)

The NA56425SW is a single-row tapered roller cone with a 1-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 50,900 lbf and thrust loads up to 11,200 lbf.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The cone width is 1.75 inches, making it compact yet robust for its size.

This model is interchangeable with Timken bearings, offering a practical replacement option. Suitable for industrial machinery or automotive applications where combined loads are common.

It operates in temperatures from -30°C to 110°C and meets RoHS and REACH standards. The ABEC-1 rating ensures consistent performance for general-purpose use.

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Product Parameters

  • Part Number NA56425SW
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 56000
  • Bore Dia 1"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 1.75"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 0"
  • Cone Backface Backing Diameter 4.84"
  • Cage Cone Frontface Clearance -0.1"
  • Cage Cone Backface Clearance 0.27"
  • Effective Center Location -0.05"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 50900 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 13200 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 11200 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

How Is NA56425SW Bearing Engineered for Reliability?

NA56425SW Bearing features chrome steel rings and a steel cage, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 50,900 lbf, making it suitable for heavy-duty applications.
The tapered roller design provides smooth operation and efficient load distribution.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

What Makes NA56425SW Bearing Suitable for High-Temperature Applications?

NA56425SW Bearing withstands temperatures up to 110°C, maintaining performance in demanding conditions.
The chrome steel construction resists wear, ensuring long service life even under stress.
Its open design allows for easy lubrication, reducing maintenance needs.
The tapered roller design ensures efficient load handling and smooth operation.

Built for Durability: NA56425SW Bearing

NA56425SW Bearing is crafted from high-quality chrome steel, offering excellent wear resistance.
Its dynamic radial load rating of 50,900 lbf ensures reliable performance in tough conditions.
The steel cage keeps rollers aligned, minimising friction and extending bearing life.
With standard radial clearance, it provides flexibility for various applications.

Steel vs Ceramic Bearings: Strengths of NA56425SW Bearing

NA56425SW Bearing uses chrome steel for rings and cage, balancing strength and cost-effectiveness.
The material choice ensures high dynamic radial load capacity of 50,900 lbf.
Its tapered roller design provides better load distribution compared to ball bearings.
The steel construction makes it more durable in high-temperature environments.

Why Choose NA56425SW Bearing for Precision Tasks?

NA56425SW Bearing offers precise operation with its ABEC-1 rating and standard radial clearance.
The tapered roller design ensures accurate load handling in combined load situations.
Chrome steel construction provides consistent performance across a wide temperature range.
Its 50,900 lbf dynamic radial load capacity makes it reliable for demanding tasks.

Application

Industrial Uses of NA56425SW Bearing
NA56425SW Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads efficiently. The open seal type allows for easy inspection and maintenance in rugged conditions.

How Does NA56425SW Bearing Improve Performance?
In automotive applications, NA56425SW Bearing supports wheel hubs and differential systems, ensuring smooth rotation under heavy loads. Its chrome steel construction provides durability, making it suitable for long-term use in demanding environments.

Built for Heavy-Duty Use: NA56425SW Bearing
NA56425SW Bearing excels in industrial gearboxes, where its single-row construction offers reliable performance under high radial and thrust loads. The steel cage enhances stability, even in high-speed operations.

Automotive vs Aerospace: Applications of NA56425SW Bearing
In automotive systems, NA56425SW Bearing is ideal for transmissions and axles, thanks to its robust design. For aerospace, it’s used in landing gear mechanisms, where precision and reliability are critical.

Where Is NA56425SW Bearing Used?
NA56425SW Bearing finds its place in agricultural machinery, such as tractors and harvesters, where it withstands harsh conditions. The inch sizing ensures compatibility with a wide range of equipment.

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