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TS (Single Row Tapered Roller Bearings) (Imperial) 837-833W

TS (Single Row Tapered Roller Bearings) (Imperial) 837-833W

The 837-833W is a single-row tapered roller bearing with a 3″ bore and 6.625″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 109,000 lbf radially and 14,500 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 use in industrial machinery, gearboxes, or automotive systems where robust performance is needed.

Weighing 13 lb, it’s designed for long-lasting use with standard radial clearance. Compliant with RoHS and REACH standards for safe and eco-friendly operation.

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Product Parameters

  • Part Number 837-833W
  • Brand TFL
  • Interchangeable Timken
  • Size 3" x 6.625" x 2.2501"
  • Bore Dia 3"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 6.625"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 2.219"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.2501"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 4.29"
  • Cone Backface Backing Diameter 3.54"
  • Cup Frontface Backing Diameter 6.14"
  • Cup Backface Backing Diameter 5.83"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.13"
  • Effective Center Location -0.73"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 837
  • Cup Part Number 833W
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 835
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 109000 lbf
  • Static Radial Load 117000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 28300 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 14500 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 13 lb

Features

How Does 837-833W Bearing Handle Combined Loads?

837-833W Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 109,000 lbf, ensuring reliable performance in demanding conditions.
The steel cage keeps the tapered rollers aligned, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.

Structural Advantages of 837-833W Bearing

837-833W Bearing features a single-row tapered roller design, optimised for combined load applications.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its effective centre location of -0.73″ enhances stability under heavy loads.
The open seal type allows for easy lubrication, maintaining performance over time.

Why Choose 837-833W Bearing for Heavy-Duty Applications?

837-833W Bearing’s dynamic thrust rating of 14,500 lbf makes it suitable for heavy-duty machinery.
The tapered roller design distributes loads evenly, reducing stress on individual components.
With an ABEC-1 rating, it balances precision and cost-effectiveness.
Its compatibility with Timken models adds versatility for replacement needs.

Application

Common Applications of 837-833W Bearing
The 837-833W Bearing is widely used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability in tough working conditions.

In automotive applications, 837-833W Bearing fits well in truck wheel hubs and differential systems, providing reliable performance under high radial and thrust loads. The inch sizing makes it compatible with many North American vehicle models.

For industrial conveyor systems, 837-833W Bearing’s open design allows easy lubrication, extending service life in continuous operation. The steel cage adds stability, making it suitable for high-vibration environments.

Where Is 837-833W Bearing Used?
You’ll often find 837-833W Bearing in mining equipment, where its robust design withstands heavy loads and harsh conditions. The standard radial clearance offers flexibility for various installation needs.

In power transmission systems, 837-833W Bearing supports shafts and gears, ensuring smooth rotation under demanding speeds. Its ABEC-1 rating balances precision and cost-effectiveness for general industrial use.

Built for Heavy-Duty Use: 837-833W Bearing
The 837-833W Bearing excels in forestry machinery, handling uneven loads and shocks with ease. Its tapered rollers distribute stress evenly, reducing wear over time.

For railway applications, 837-833W Bearing’s durability makes it ideal for axle boxes, where reliability is critical. The inch measurements simplify replacements in older rolling stock.

Automotive vs Industrial: Applications of 837-833W Bearing
In trucks, 837-833W Bearing ensures smooth wheel rotation, while in industrial presses, it manages high radial forces. Its versatility makes it a go-to choice for both sectors.

The bearing’s chrome steel rollers resist deformation in heavy-load scenarios, whether in vehicle drivetrains or factory machinery. Easy maintenance adds to its practicality across applications.

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