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TS (Single Row Tapered Roller Bearings) (Imperial) 94650-94118

TS (Single Row Tapered Roller Bearings) (Imperial) 94650-94118

The 94650-94118 is a single-row tapered roller bearing with a 6.5″ bore and 11.75″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 148,000 lbf radially and 30,800 lbf thrust, making it robust for heavy-duty use.

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 heavy equipment where combined loads are common.

Weighing 41.2 lb, it’s built to last and complies with RoHS and REACH standards for safe usage. The standard radial clearance ensures easy installation and maintenance.

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Product Parameters

  • Part Number 94650-94118
  • Brand TFL
  • Interchangeable Timken
  • Size 6.5" x 11.75" x 2.5"
  • Bore Dia 6.5"
  • 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 8.49"
  • Cone Backface Backing Diameter 7.76"
  • 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 94650
  • 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 41.2 lb

Features

Performance Features of 94650-94118 Bearing

94650-94118 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 single-row tapered roller design ensures effective load distribution, enhancing durability and reducing wear.
With a standard radial clearance, it provides reliable operation in various temperature conditions.

94650-94118 Bearing’s steel cage maintains roller alignment, contributing to smooth and efficient performance.
It meets ABEC-1 standards, balancing precision and cost-effectiveness for general engineering needs.

Application

Industrial Uses of 94650-94118 Bearing
94650-94118 Bearing is commonly used in heavy machinery like construction equipment and mining drills, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 94650-94118 Bearing supports large vehicle axles and drivetrains, providing reliable performance under heavy radial and thrust loads. Its imperial sizing makes it a straightforward replacement for Timken equivalents.

For industrial conveyor systems, 94650-94118 Bearing’s open design simplifies lubrication and maintenance, extending service life in high-load scenarios. The steel cage adds extra strength for continuous operation.

Where Is 94650-94118 Bearing Used?
You’ll often find 94650-94118 Bearing in agricultural machinery, particularly in tractor gearboxes and harvesters, where its robust design copes with uneven loads. The standard radial clearance offers flexibility for various operating conditions.

In wind turbine assemblies, 94650-94118 Bearing’s ability to handle dynamic thrust loads makes it suitable for rotor shafts. Its temperature range ensures performance in both hot and cold climates.

Built for Heavy-Duty Use: 94650-94118 Bearing
94650-94118 Bearing excels in railway applications, supporting freight car axles with its high static radial load capacity. The single-row construction keeps installation simple while maintaining reliability.

For oilfield equipment, 94650-94118 Bearing’s chrome steel rollers withstand harsh conditions and contaminants. The ABEC-1 rating balances precision with cost-effectiveness for industrial use.

Automotive vs Aerospace: Applications of 94650-94118 Bearing
In automotive settings, 94650-94118 Bearing is ideal for truck wheel hubs, where its combined load capacity handles both weight and cornering forces. The inch measurements simplify North American manufacturing.

For aerospace ground support equipment, 94650-94118 Bearing’s steel cage and tapered rollers provide stability under variable loads. Its weight is offset by the durability required in maintenance platforms.

Q&A

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