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TS (Single Row Tapered Roller Bearings) (Imperial) 855-854V

TS (Single Row Tapered Roller Bearings) (Imperial) 855-854V

The 855-854V is a single-row tapered roller bearing with a 3.5″ bore and 7.5″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 103,000 lbf radially and 15,300 lbf thrust, making it robust 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, suitable for varied environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery or automotive applications where high load capacity is needed.

Weighing 16.90 lb, it’s designed for long-lasting performance with standard radial clearance options. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 855-854V
  • Brand TFL
  • Interchangeable Timken
  • Size 3.5" x 7.5" x 2.2501"
  • Bore Dia 3.5"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 7.5"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 2.265"
  • 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 0.310"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 4.75"
  • Cone Backface Backing Diameter 4.65"
  • Cup Frontface Backing Diameter 6.86"
  • Cup Backface Backing Diameter 6.69"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.15"
  • Effective Center Location -0.6"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 855
  • Cup Part Number 854V
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 855
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 103000 lbf
  • Static Radial Load 142000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 26700 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 15300 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 16.90 lb

Features

Performance Features of 855-854V Bearing

855-854V Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 103,000 lbf, making it suitable for heavy-duty applications.

The steel cage maintains proper roller alignment, ensuring smooth operation and reduced wear.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

855-854V Bearing requires lubrication, which helps extend its service life and maintain efficiency.
The standard radial clearance option provides flexibility for different operational needs.

Application

Industrial Uses of 855-854V Bearing
The 855-854V Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability even in demanding environments.

Where Is 855-854V Bearing Used?
You’ll often find the 855-854V Bearing in agricultural machinery, such as tractors and harvesters, where its robust design supports high radial and thrust loads. The open seal type allows for easy lubrication, extending its service life.

Built for Heavy-Duty Use: 855-854V Bearing
In industrial gearboxes, the 855-854V Bearing provides reliable performance, thanks to its precise tolerances and steel cage. Its inch sizing makes it a preferred choice for American-made equipment.

Automotive vs Aerospace: Applications of 855-854V Bearing
The 855-854V Bearing is versatile enough for automotive axles and aerospace landing gear, where its combined load capacity shines. Its temperature range ensures stability in both hot and cold conditions.

Perfect Fit for Automation: 855-854V Bearing
In automated production lines, the 855-854V Bearing supports conveyor systems with smooth, consistent operation. Its standard radial clearance offers a balance between precision and ease of installation.

Q&A

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