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TS (Single Row Tapered Roller Bearings) (Imperial) 942-933

TS (Single Row Tapered Roller Bearings) (Imperial) 942-933

The 942-933 is a single-row tapered roller bearing with a 4.33″ bore and 8.27″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 129,000 lbf radially and 18,600 lbf thrust, suitable for heavy-duty use.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, making it versatile for various conditions.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery or automotive applications where combined loads are common.

Weighing 21.8 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for diverse environments.

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Product Parameters

  • Part Number 942-933
  • Brand TFL
  • Interchangeable Timken
  • Size 4.3307" x 8.2677" x 2.6378"
  • Bore Dia 4.3307"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 8.2677"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 2.625"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 2.125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.6378"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 5.8"
  • Cone Backface Backing Diameter 5.35"
  • Cup Frontface Backing Diameter 7.61"
  • Cup Backface Backing Diameter 7.32"
  • Cage Cone Frontface Clearance 0.09"
  • Cage Cone Backface Clearance 0.23"
  • Effective Center Location -0.78"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 942
  • Cup Part Number 933
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 935
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 129000 lbf
  • Static Radial Load 177000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 33300 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 18600 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 21.8 lb

Features

How Is 942-933 Bearing Engineered for Reliability?

942-933 Bearing features a single-row tapered roller design, ideal for handling combined loads with ease.
Its chrome steel construction ensures durability, supporting dynamic radial loads up to 129,000 lbf.

The precise cone and cup dimensions enhance alignment, reducing stress during operation.
With a standard radial clearance, it offers flexibility for various industrial applications.

942-933 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage maintains roller positioning, contributing to long-term performance.

Application

Industrial Uses of 942-933 Bearing
The 942-933 Bearing is a reliable choice for heavy machinery like construction equipment and mining rigs, where combined radial and thrust loads are common. Its chrome steel construction ensures durability even in tough working conditions.

In automotive applications, 942-933 Bearing fits well in truck wheel hubs and differential systems, providing stable performance under varying loads. The imperial sizing makes it compatible with many North American vehicle designs.

For industrial gearboxes, 942-933 Bearing’s tapered roller design helps manage high-speed rotations smoothly. The open seal type allows for easy lubrication, extending its service life in continuous operation.

Where Is 942-933 Bearing Used?
You’ll often find 942-933 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design handles dirt and debris well. The steel cage adds extra strength for long-term use.

In conveyor systems, 942-933 Bearing supports heavy loads while maintaining precise alignment. Its standard radial clearance makes it adaptable to various operational demands.

Built for Heavy-Duty Use: 942-933 Bearing
The 942-933 Bearing excels in forestry equipment, like log splitters, thanks to its high static radial load capacity. The tapered rollers distribute stress evenly, reducing wear over time.

For railway applications, 942-933 Bearing’s effective center location ensures smooth performance in axle boxes. Its temperature range suits both cold and moderately hot environments.

Automotive vs Aerospace: Applications of 942-933 Bearing
In automotive settings, 942-933 Bearing is ideal for heavy-duty trucks, where its dynamic thrust rating handles frequent load changes. The ABEC-1 rating balances precision and cost-effectiveness.

For aerospace ground equipment, 942-933 Bearing’s chrome steel rollers provide reliability in maintenance tools. Its weight and size make it suitable for stationary rather than airborne use.

Q&A

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