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TS (Single Row Tapered Roller Bearings) (Imperial) 98316-98788

TS (Single Row Tapered Roller Bearings) (Imperial) 98316-98788

The 98316-98788 is a single-row tapered roller bearing with a 3.15″ bore and 7.87″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 108,000 lbf radially and 30,400 lbf thrust, making it a robust choice 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, suitable for various industrial environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for use in machinery like gearboxes or construction equipment where combined loads are common.

Weighing 17.5 lbs, it’s built to last while meeting RoHS and REACH standards for safety and compliance. The ABEC-1 rating ensures consistent performance for most industrial needs.

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Product Parameters

  • Part Number 98316-98788
  • Brand TFL
  • Interchangeable Timken
  • Size 3.1496" x 7.874" x 2.0772"
  • Bore Dia 3.1496"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 7.874"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.9375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.0772"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 4.8"
  • Cone Backface Backing Diameter 4.37"
  • Cup Frontface Backing Diameter 7.41"
  • Cup Backface Backing Diameter 6.85"
  • Cage Cone Frontface Clearance 0.24"
  • Cage Cone Backface Clearance 0.31"
  • Effective Center Location 0.05"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 98316
  • Cup Part Number 98788
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 98000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 108000 lbf
  • Static Radial Load 117000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 28100 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 30400 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 17.500 lb

Features

Performance Features of 98316-98788 Bearing

98316-98788 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 108,000 lbf, making it suitable for heavy-duty applications.

The single-row tapered roller design ensures effective load distribution, enhancing durability.
With a standard radial clearance, it provides reliable performance in various operating conditions.

98316-98788 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
The steel cage maintains roller alignment, reducing friction and extending service life.

This bearing requires lubrication, but its robust construction minimises maintenance needs.
Its ABEC-1 rating ensures consistent performance for precision applications.

Application

Industrial Uses of 98316-98788 Bearing
The 98316-98788 Bearing is commonly used in heavy machinery like construction equipment and mining gear, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in tough working conditions.

Where Is 98316-98788 Bearing Used?
You’ll often find the 98316-98788 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design supports high radial and thrust loads. The inch sizing makes it a good fit for older or custom-built equipment.

Built for Heavy-Duty Use: 98316-98788 Bearing
In industrial gearboxes, the 98316-98788 Bearing provides reliable performance under constant stress, thanks to its steel cage and precise tolerances. It’s also easy to maintain, which reduces downtime in production lines.

Automotive vs Aerospace: Applications of 98316-98788 Bearing
While the 98316-98788 Bearing is popular in truck wheel hubs for its load capacity, it’s also suitable for aerospace ground support equipment. The open design allows for straightforward lubrication, extending its service life.

Perfect Fit for Automation: 98316-98788 Bearing
The 98316-98788 Bearing works well in automated conveyor systems, where its tapered rollers ensure smooth movement under varying loads. Its standard radial clearance options make it adaptable to different operational needs.

Q&A

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