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TS (Single Row Tapered Roller Bearings) (Imperial) 94687-94118

TS (Single Row Tapered Roller Bearings) (Imperial) 94687-94118

The 94687-94118 is a single-row tapered roller bearing with a 6.875″ bore and 11.75″ outer diameter, crafted from robust 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 or automotive systems where combined loads are common.

Weighing 38.3 lb, it’s built to last and complies with RoHS and REACH standards for safety and environmental care.

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Product Parameters

  • Part Number 94687-94118
  • Brand TFL
  • Interchangeable Timken
  • Size 6.875" x 11.75" x 2.5"
  • Bore Dia 6.875"
  • 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 8.66"
  • Cone Backface Backing Diameter 8.03"
  • 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 94687
  • 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 38.3 lb

Features

How Is 94687-94118 Bearing Engineered for Reliability?

94687-94118 Bearing features chrome steel rings and rollers, providing strong resistance to combined loads.
Its dynamic radial load capacity reaches 148,000 lbf, ensuring reliable performance in heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various operating conditions.

Structural Advantages of 94687-94118 Bearing

94687-94118 Bearing’s tapered roller design efficiently handles both radial and thrust loads.
The precise cone and cup dimensions ensure smooth operation and easy installation.
Its standard radial clearance allows for flexibility in different applications.
The robust construction makes it suitable for demanding industrial environments.

Why Choose 94687-94118 Bearing for Precision Tasks?

94687-94118 Bearing offers high precision with its ABEC-1 rating and tight tolerances.
The chrome steel components provide durability and resistance to wear.
Its effective center location ensures stable performance under varying loads.
The open design allows for easy lubrication, maintaining optimal performance over time.

Application

Industrial Uses of 94687-94118 Bearing
94687-94118 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 tough working conditions.

In automotive applications, 94687-94118 Bearing supports axle systems and wheel hubs, providing reliable performance under high radial and thrust loads. Its inch sizing makes it a preferred choice for American-made trucks and industrial vehicles.

For industrial fans and pumps, 94687-94118 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability, reducing wear during high-speed rotations.

Where Is 94687-94118 Bearing Used?
94687-94118 Bearing fits well in agricultural machinery, such as tractors and harvesters, where its robust design withstands dirt and debris. The standard radial clearance ensures smooth operation in varying temperatures.

You’ll also find 94687-94118 Bearing in railway applications, particularly in bogie systems, where its combined load capacity is essential. The ABEC-1 rating provides sufficient precision for these demanding environments.

Built for Heavy-Duty Use: 94687-94118 Bearing
94687-94118 Bearing excels in paper mill machinery, handling both radial and axial forces with ease. Its chrome steel rollers resist deformation under constant stress.

The bearing’s large size and weight make it suitable for wind turbine gearboxes, where reliability is critical. The tapered design helps distribute loads evenly, reducing wear over time.

Automotive vs Aerospace: Applications of 94687-94118 Bearing
In automotive settings, 94687-94118 Bearing is ideal for heavy-duty axles, offering long-lasting performance. Its inch measurements align with standard US vehicle specifications.

For aerospace ground equipment, 94687-94118 Bearing supports load-handling systems, though it’s not used in-flight. The temperature range suits most ground operations, from cold storage to engine testing.

Q&A

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