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TS (Single Row Tapered Roller Bearings) (Imperial) 898A-892

TS (Single Row Tapered Roller Bearings) (Imperial) 898A-892

The 898A-892 is a single-row tapered roller bearing with a 5.5″ bore and 9″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 117,000 lbf radially and 21,800 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 applications like industrial machinery or vehicle axles where high load capacity is needed.

Weighing 19.1 lb, it’s built to last with standard radial clearance and ABEC-1 precision. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 898A-892
  • Brand TFL
  • Interchangeable Timken
  • Size 5.5" x 9" x 2.25"
  • Bore Dia 5.5"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 9"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 2.25"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.25"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 6.89"
  • Cone Backface Backing Diameter 6.5"
  • Cup Frontface Backing Diameter 8.54"
  • Cup Backface Backing Diameter 8.07"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.19"
  • Effective Center Location -0.24"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 898A
  • Cup Part Number 892
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 895
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 117000 lbf
  • Static Radial Load 182000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 30300 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 21800 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 19.100 lb

Features

Performance Features of 898A-892 Bearing

898A-892 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 117,000 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing wear.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

Application

Industrial Uses of 898A-892 Bearing
The 898A-892 Bearing is commonly used in heavy machinery like construction equipment and mining rigs, where its tapered roller design handles combined radial and thrust loads efficiently. Its chrome steel construction ensures durability in tough working conditions.

Where Is 898A-892 Bearing Used?
You’ll often find 898A-892 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design supports high loads. The inch sizing makes it a perfect fit for North American equipment standards.

Built for Heavy-Duty Use: 898A-892 Bearing
In industrial gearboxes, 898A-892 Bearing provides reliable performance under constant stress. The open design allows for easy lubrication, extending its service life in demanding applications.

Automotive vs Aerospace: Applications of 898A-892 Bearing
While 898A-892 Bearing is popular in truck wheel hubs for its load capacity, it’s also suitable for aerospace ground support equipment. The ABEC-1 rating ensures consistent precision in both sectors.

Key Fields for 898A-892 Bearing
Railway applications benefit from 898A-892 Bearing’s ability to handle heavy axial and radial loads. Its steel cage adds extra strength, making it ideal for rolling stock and freight carriages.

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