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TS (Single Row Tapered Roller Bearings) (Imperial) L217847-L217810

TS (Single Row Tapered Roller Bearings) (Imperial) L217847-L217810

The L217847-L217810 is a single-row tapered roller bearing with a 3.4375″ bore and 4.875″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 20800 lbf radially and 3050 lbf thrust, making it a sturdy choice for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures reliable performance. 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 practical replacement option. Ideal for machinery like gearboxes or conveyors where combined loads are common.

Weighing 1.7 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number L217847-L217810
  • Brand TFL
  • Interchangeable Timken
  • Size 3.4375" x 4.875" x 0.8125"
  • Bore Dia 3.4375"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 4.875"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.8125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.6563"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.8125"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 4.43"
  • Cone Backface Backing Diameter 3.78"
  • Cup Frontface Backing Diameter 4.72"
  • Cup Backface Backing Diameter 4.57"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.01"
  • Effective Center Location 0"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number L217847
  • Cup Part Number L217810
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series L217800
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 20800 lbf
  • Static Radial Load 35200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5400 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3050 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 1.7 lb

Features

Performance Features of L217847-L217810 Bearing

L217847-L217810 Bearing is crafted with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 20,800 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environments.

How Is L217847-L217810 Bearing Engineered for Reliability?

L217847-L217810 Bearing features precise tolerances, with bore and outer diameter tolerances of +0.001″ to 0.
The tapered roller design efficiently handles both radial and thrust loads, enhancing versatility.
Chrome steel construction ensures durability, while the open design simplifies lubrication.
It meets ABEC-1 standards, providing consistent performance for industrial applications.

Built for Durability: L217847-L217810 Bearing

L217847-L217810 Bearing’s single-row construction ensures stability under heavy loads.
The standard radial clearance option allows flexibility for different operational needs.
Its effective center location at 0″ ensures balanced load distribution.
Weighing just 1.7 lb, it combines strength with manageable handling.

Steel vs Ceramic Bearings: Strengths of L217847-L217810 Bearing

L217847-L217810 Bearing uses chrome steel for both rings and rollers, providing excellent wear resistance.
The steel cage offers reliable support, maintaining roller alignment under stress.
With a static radial load capacity of 35,200 lbf, it excels in heavy-duty applications.
Its compatibility with Timken models makes it a practical choice for replacements.

Application

Industrial Uses of L217847-L217810 Bearing
L217847-L217810 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.

In automotive applications, L217847-L217810 Bearing supports wheel hubs and drivetrain components, providing reliable performance under high stress. Its imperial sizing makes it a preferred choice for North American vehicle manufacturers.

For industrial conveyor systems, L217847-L217810 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The standard radial clearance offers flexibility for various load conditions.

Where Is L217847-L217810 Bearing Used?
L217847-L217810 Bearing finds its place in agricultural machinery, particularly in gearboxes and PTO shafts, where its robust design withstands heavy loads. The steel cage adds extra strength for long-term use.

In material handling equipment, L217847-L217810 Bearing ensures smooth operation of cranes and forklifts, thanks to its tapered roller construction. The ABEC-1 rating provides sufficient precision for most industrial needs.

Built for Heavy-Duty Use: L217847-L217810 Bearing
L217847-L217810 Bearing is ideal for forestry equipment, such as log splitters and sawmills, where its combined load capacity is essential. The chrome steel rollers resist wear even in harsh conditions.

For railway applications, L217847-L217810 Bearing supports axle boxes, ensuring reliable performance over long distances. Its temperature range of -30° to 110 °C makes it suitable for varying climates.

Automotive vs Aerospace: Applications of L217847-L217810 Bearing
In automotive settings, L217847-L217810 Bearing is often used in differential systems, where its tapered rollers manage both radial and thrust loads. The imperial sizing simplifies maintenance and replacements.

For aerospace ground support equipment, L217847-L217810 Bearing provides dependable performance in tow tractors and loading vehicles. Its compliance with RoHS and REACH standards ensures environmental safety.

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