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TS (Single Row Tapered Roller Bearings) (Imperial) 97493-97905X

TS (Single Row Tapered Roller Bearings) (Imperial) 97493-97905X

The 97493-97905X is a single-row tapered roller bearing with a 4.933″ bore and 9.0551″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 84,500 lbf radially and 27,600 lbf thrust, making it suitable for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for use in industrial machinery, gearboxes, or heavy equipment where robust load handling is needed.

Weighing 18.8 lb, it’s built to last with standard radial clearance and compliance with RoHS and REACH standards. The ABEC-1 rating ensures dependable precision for various industrial uses.

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Product Parameters

  • Part Number 97493-97905X
  • Brand TFL
  • Interchangeable Timken
  • Size 4.933" x 9.0551" x 2.125"
  • Bore Dia 4.933"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 9.0551"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.946"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.5"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.125"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 6.61"
  • Cone Backface Backing Diameter 5.87"
  • Cup Frontface Backing Diameter 8.39"
  • Cup Backface Backing Diameter 7.80"
  • Cage Cone Frontface Clearance 0.21"
  • Cage Cone Backface Clearance 0.28"
  • Effective Center Location 0.52"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 97493
  • Cup Part Number 97905X
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 97000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 84500 lbf
  • Static Radial Load 109000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 21900 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 27600 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 18.8 lb

Features

Performance Features of 97493-97905X Bearing

97493-97905X Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 84,500 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Does 97493-97905X Bearing Resist Wear?

97493-97905X Bearing’s tapered roller design distributes loads evenly, minimising wear over time.
The chrome steel construction provides excellent hardness and resistance to surface fatigue.
Its standard radial clearance options allow for optimal performance in different applications.
Regular lubrication further extends its service life under demanding operational conditions.

Engineered for Precision: 97493-97905X Bearing

97493-97905X Bearing features precise dimensional tolerances, ensuring accurate fit and performance.
The ABEC-1 rating confirms its quality for applications requiring reliable rotation.
Effective centre location at 0.52″ contributes to stable operation under combined loads.
This bearing maintains consistent performance across its wide temperature range.

Steel vs Ceramic Bearings: Strengths of 97493-97905X Bearing

97493-97905X Bearing’s chrome steel construction offers excellent strength-to-weight ratio.
It provides superior load capacity compared to many ceramic alternatives in similar sizes.
The steel cage and rollers withstand heavy impacts better than fragile ceramic components.
At 18.8 lb, it maintains a practical weight for industrial applications requiring durability.

Application

Industrial Uses of 97493-97905X Bearing
The 97493-97905X Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in tough working conditions.

In automotive applications, 97493-97905X Bearing fits well in truck wheel hubs and differential systems, providing reliable performance under high radial and thrust loads. The inch sizing makes it compatible with many North American vehicle models.

For industrial conveyor systems, 97493-97905X Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability, reducing wear over time.

What Makes 97493-97905X Bearing a Preferred Choice?
The 97493-97905X Bearing stands out in agricultural machinery, such as tractors and harvesters, due to its ability to withstand heavy loads and harsh environments. Its standard radial clearance offers flexibility for various setups.

In wind turbine gearboxes, 97493-97905X Bearing’s tapered rollers distribute loads evenly, enhancing efficiency and longevity. The ABEC-1 rating ensures consistent performance for these critical applications.

Built for Heavy-Duty Use: 97493-97905X Bearing
The 97493-97905X Bearing is ideal for railway axle boxes, where its robust design handles both radial and axial forces. The chrome steel rollers resist wear, even under constant vibration.

For pulp and paper processing equipment, 97493-97905X Bearing’s high dynamic load capacity ensures smooth operation. Its temperature range suits both hot and cold industrial environments.

Automotive vs Aerospace: Applications of 97493-97905X Bearing
In automotive drivetrains, 97493-97905X Bearing supports high torque demands, while in aerospace ground equipment, it offers precision for load-bearing components. The inch measurements align with industry standards.

For marine applications, 97493-97905X Bearing’s corrosion-resistant materials perform well in salty environments. Its static load rating makes it reliable for heavy lifting equipment.

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