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TS (Single Row Tapered Roller Bearings) (Imperial) 94703W-94113A

TS (Single Row Tapered Roller Bearings) (Imperial) 94703W-94113A

The 94703W-94113A is a single-row tapered roller bearing with a 7″ bore and 11.375″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 148,000 lbf radially and 30,800 lbf thrust, making it suitable for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under high stress. 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, gearboxes, or large vehicles where robust performance is needed.

Weighing 32.7 lb, it’s built to last and complies with RoHS and REACH standards for safe use. The standard radial clearance ensures easy installation and maintenance.

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Product Parameters

  • Part Number 94703W-94113A
  • Brand TFL
  • Interchangeable Timken
  • Size 7" x 11.375" x 2.5"
  • Bore Dia 7"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 11.375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 2.5"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.5"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.280"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 8.7"
  • Cone Backface Backing Diameter 8.15"
  • Cup Frontface Backing Diameter 10.75"
  • Cup Backface Backing Diameter 10.20"
  • Cage Cone Frontface Clearance 0.25"
  • Cage Cone Backface Clearance 0.24"
  • Effective Center Location -0.03"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 94703W
  • Cup Part Number 94113A
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 94000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 148000 lbf
  • Static Radial Load 242000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 38500 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 30800 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 32.7 lb

Features

How Is 94703W-94113A Bearing Engineered for Reliability?

94703W-94113A Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 148,000 lbf, ensuring dependable performance in tough conditions.

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

94703W-94113A Bearing requires lubrication but offers standard radial clearance for flexibility.
Its precise dimensions and tolerances ensure smooth installation and consistent operation.

Application

Industrial Uses of 94703W-94113A Bearing
94703W-94113A Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 94703W-94113A Bearing supports large axles and wheel hubs, providing reliable performance under heavy radial and thrust loads. Its inch sizing makes it a preferred choice for American and British vehicle manufacturers.

For industrial gearboxes, 94703W-94113A Bearing’s open design allows for easy lubrication, extending service life in high-speed operations. The steel cage adds stability, reducing wear during prolonged use.

Where Is 94703W-94113A Bearing Used?
You’ll often find 94703W-94113A Bearing in agricultural machinery, particularly in tractors and harvesters where robust load capacity is essential. Its standard radial clearance adapts well to varying operational conditions.

In railway applications, 94703W-94113A Bearing performs reliably in bogies and drivetrains, thanks to its high dynamic radial load rating. The ABEC-1 rating ensures consistent precision for smooth rolling.

Built for Heavy-Duty Use: 94703W-94113A Bearing
94703W-94113A Bearing excels in forestry equipment like log skidders, where its tapered rollers manage uneven loads effortlessly. The chrome steel rollers resist deformation under extreme pressure.

For oilfield machinery, 94703W-94113A Bearing’s temperature range (-30° to 110°C) makes it suitable for both Arctic and desert operations. Its static radial load capacity of 242000 lbf ensures long-term reliability.

Automotive vs Aerospace: Applications of 94703W-94113A Bearing
In automotive settings, 94703W-94113A Bearing is ideal for heavy-duty trucks and buses, handling frequent stop-start cycles. The inch measurements simplify replacements in older vehicle models.

For aerospace ground equipment, 94703W-94113A Bearing supports aircraft tugs and loading vehicles, where its combined load capability is crucial. The steel cage prevents roller misalignment during intense use.

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