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TS (Single Row Tapered Roller Bearings) (Imperial) 495AX-493

TS (Single Row Tapered Roller Bearings) (Imperial) 495AX-493

The 495AX-493 is a single-row tapered roller bearing with a 3″ bore and 5.375″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 34700 lbf radially and 6850 lbf thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. 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 or automotive systems where combined loads are common.

Weighing 3.9 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for diverse environments.

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Product Parameters

  • Part Number 495AX-493
  • Brand TFL
  • Interchangeable Timken
  • Size 3" x 5.375" x 1.1875"
  • Bore Dia 3"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 5.375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.172"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.1875"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 4.17"
  • Cone Backface Backing Diameter 3.86"
  • Cup Frontface Backing Diameter 5.16"
  • Cup Backface Backing Diameter 4.80"
  • Cage Cone Frontface Clearance 0.12"
  • Cage Cone Backface Clearance 0.07"
  • Effective Center Location -0.03"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 495AX
  • Cup Part Number 493
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 495
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 34700 lbf
  • Static Radial Load 48600 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 9000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 6850 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 3.9 lb

Features

Performance Features of 495AX-493 Bearing

495AX-493 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 34,700 lbf, ensuring reliable performance in demanding conditions.

The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environments.

495AX-493 Bearing’s standard radial clearance provides flexibility for different applications.
Its ABEC-1 rating ensures consistent precision for industrial use.

Application

Key Fields for 495AX-493 Bearing
The 495AX-493 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural vehicles, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in tough working conditions.

In automotive applications, 495AX-493 Bearing fits well in wheel hubs and drivetrains, providing reliable performance under varying loads. The inch sizing makes it a good match for North American vehicle specifications.

For industrial gearboxes, 495AX-493 Bearing’s open design allows for easy lubrication, extending service life in high-speed operations. The steel cage adds stability, reducing wear over time.

Where Is 495AX-493 Bearing Used?
You’ll often find 495AX-493 Bearing in mining equipment, where its robust design handles heavy radial and thrust loads. The standard radial clearance ensures smooth operation even under stress.

In conveyor systems, 495AX-493 Bearing supports rollers, offering consistent performance with minimal maintenance. Its compatibility with Timken models makes it a versatile choice for replacements.

Built for Heavy-Duty Use: 495AX-493 Bearing
The 495AX-493 Bearing excels in forestry machinery, where its tapered rollers manage uneven loads effortlessly. The chrome steel rollers resist wear, even in abrasive environments.

For wind turbine applications, 495AX-493 Bearing’s dynamic load capacity ensures reliability in rotating assemblies. Its temperature range suits both cold and moderately hot conditions.

Automotive vs Aerospace: Applications of 495AX-493 Bearing
In automotive settings, 495AX-493 Bearing is ideal for axle systems, balancing radial and thrust forces. The ABEC-1 rating provides sufficient precision for most road vehicles.

For aerospace ground equipment, 495AX-493 Bearing handles heavy loads in tow tractors and cargo loaders. Its steel cage and chrome steel components meet rigorous industry standards.

Q&A

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