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NA48685SW Single Cones (Imperial)

NA48685SW Single Cones (Imperial)

The NA48685SW is a single-row tapered roller cone with a 5.625-inch bore, made from sturdy chrome steel for long-lasting performance. It handles combined loads with a dynamic radial capacity of 64400 lbf and a dynamic thrust rating of 9610 lbf.

Its open design allows for easy maintenance, while the steel cage ensures smooth operation. The cone is compatible with Timken bearings, making it a practical choice for replacements.

This model works well in temperatures ranging from -30°C to 110°C and meets RoHS and REACH standards. Ideal for heavy-duty applications like industrial machinery or vehicle transmissions where combined loads are common.

With standard radial clearance and ABEC-1 precision, it offers reliable performance without unnecessary complexity. The compact design (1.8438-inch width) fits well in tight spaces.

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Product Parameters

  • Part Number NA48685SW
  • 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 48600
  • Bore Dia 5.625"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 1.8438"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 0"
  • Cone Backface Backing Diameter 6.22"
  • Cage Cone Frontface Clearance -0.04"
  • Cage Cone Backface Clearance 0.22"
  • Effective Center Location -0.24"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 64400 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 16700 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 9610 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 NA48685SW Bearing Engineered for Reliability?

NA48685SW Bearing features a chrome steel construction, providing strong resistance to combined loads.
Its dynamic radial load capacity reaches 64,400 lbf, ensuring dependable performance in heavy-duty applications.

The tapered roller design of NA48685SW Bearing enhances load distribution, reducing wear and extending service life.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

NA48685SW Bearing’s steel cage maintains roller alignment, contributing to smooth operation.
Its standard radial clearance options allow for flexibility in different applications.

Designed for combined loads, NA48685SW Bearing balances durability and efficiency.
The open seal type simplifies maintenance, reducing operational costs.

Application

Industrial Uses of NA48685SW Bearing
NA48685SW Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The open seal type allows for easy lubrication, ensuring longevity in demanding environments.

In automotive applications, NA48685SW Bearing supports wheel hubs and drivetrain components, providing reliable performance under varying loads. Its inch measurements make it compatible with many North American vehicle models.

For industrial conveyor systems, NA48685SW Bearing’s chrome steel construction ensures durability and smooth operation. The steel cage adds extra strength, making it suitable for high-load scenarios.

Where Is NA48685SW Bearing Used?
NA48685SW Bearing finds its place in agricultural machinery, particularly in tractors and harvesters, where its robust design handles rough terrain. The tapered rollers distribute loads evenly, reducing wear over time.

In railway applications, NA48685SW Bearing supports axle boxes, ensuring smooth and safe train operations. Its standard radial clearance makes it adaptable to various rail conditions.

Built for Heavy-Duty Use: NA48685SW Bearing
NA48685SW Bearing is ideal for wind turbine gearboxes, where its ability to handle both radial and thrust loads is crucial. The chrome steel rings provide excellent resistance to fatigue under constant use.

In steel mills, NA48685SW Bearing performs well in rolling mills, thanks to its high dynamic load capacity. The steel cage ensures stability even under extreme temperatures.

Automotive vs Aerospace: Applications of NA48685SW Bearing
In automotive settings, NA48685SW Bearing is often found in heavy-duty trucks, supporting differentials and axles. Its inch sizing ensures compatibility with many commercial vehicles.

For aerospace ground equipment, NA48685SW Bearing is used in cargo loaders and maintenance tools. The ABEC-1 rating provides sufficient precision for these applications.

Q&A

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