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TS (Single Row Tapered Roller Bearings) (Imperial) 94700-94118

TS (Single Row Tapered Roller Bearings) (Imperial) 94700-94118

The 94700-94118 is a single-row tapered roller bearing with a 7″ bore and 11.75″ outer diameter, built from tough chrome steel for durability. 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 smooth operation even under stress. The bearing operates well in temperatures ranging from -30°C to 110°C, fitting various industrial environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for machinery like gearboxes or conveyors where both radial and thrust loads are present.

Weighing 37.50 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 94700-94118
  • Brand TFL
  • Interchangeable Timken
  • Size 7" x 11.75" x 2.5"
  • Bore Dia 7"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 11.75"
  • 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 10.35"
  • 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 94700
  • Cup Part Number 94118
  • 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 37.50 lb

Features

Performance Features of 94700-94118 Bearing

94700-94118 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 148,000 lbf, making it suitable for heavy-duty industrial applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing friction.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

How Does 94700-94118 Bearing Resist Wear?

94700-94118 Bearing’s chrome steel construction provides excellent resistance to wear and fatigue.
The tapered roller design distributes loads evenly, extending the bearing’s service life.
Its standard radial clearance options allow for flexibility in different applications.
Regular lubrication ensures smooth operation and further reduces wear over time.

Engineered for Precision: 94700-94118 Bearing

94700-94118 Bearing features precise dimensions with tight tolerances for accurate performance.
The single-row tapered roller design handles both radial and thrust loads efficiently.
Its ABEC-1 rating confirms consistent quality for general precision applications.
The bearing’s effective center location maintains proper alignment during operation.

Steel vs Ceramic Bearings: Strengths of 94700-94118 Bearing

94700-94118 Bearing uses chrome steel for both rings and rollers, offering strength and affordability.
This material choice provides good heat resistance and load capacity for industrial uses.
The steel cage maintains roller spacing without adding significant weight.
While not as lightweight as ceramic, it delivers reliable performance in most applications.

Application

Industrial Uses of 94700-94118 Bearing
The 94700-94118 Bearing is commonly used in heavy machinery like construction equipment and mining rigs, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in demanding environments.

Where Is 94700-94118 Bearing Used?
You’ll often find the 94700-94118 Bearing in automotive applications, particularly in truck wheel hubs and axles, where its high load capacity and stability are essential. The imperial sizing makes it a straightforward fit for many North American vehicles.

Built for Heavy-Duty Use: 94700-94118 Bearing
In industrial settings, the 94700-94118 Bearing excels in conveyor systems and gearboxes, thanks to its robust steel cage and tapered rollers. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 94700-94118 Bearing
While the 94700-94118 Bearing is a staple in heavy trucks and off-road vehicles, its precision also makes it suitable for aerospace ground support equipment. The ABEC-1 rating ensures reliable performance in both sectors.

Perfect Fit for Automation: 94700-94118 Bearing
The 94700-94118 Bearing works well in automated assembly lines, where its tapered rollers provide smooth motion under varying loads. Its standard radial clearance options make it adaptable to different operational needs.

Q&A

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