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TS (Single Row Tapered Roller Bearings) (Imperial) L217849-L217813

TS (Single Row Tapered Roller Bearings) (Imperial) L217849-L217813

The L217849-L217813 is a single-row tapered roller bearing with a 3.5″ bore and 5″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 20800 lbf radially and 3050 lbf thrust, making it a versatile choice.

Its open design requires lubrication but allows easy maintenance, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C.

This model is interchangeable with Timken bearings, ideal for replacements in heavy-duty applications. Suitable for gearboxes, axles, or industrial machinery where combined loads are common.

Weighing 1.9 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable option for various industrial needs.

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Product Parameters

  • Part Number L217849-L217813
  • Brand TFL
  • Interchangeable Timken
  • Size 3.5" x 5" x 0.8125"
  • Bore Dia 3.5"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 5"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.8125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.75"
  • 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 4.45"
  • Cone Backface Backing Diameter 3.82"
  • Cup Frontface Backing Diameter 4.80"
  • Cup Backface Backing Diameter 4.61"
  • 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 L217849
  • Cup Part Number L217813
  • 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 1.900 lb

Features

How Does L217849-L217813 Bearing Handle Combined Loads?

L217849-L217813 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 20,800 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.

What Makes L217849-L217813 Bearing Suitable for Heavy-Duty Applications?

L217849-L217813 Bearing features a single-row tapered roller design, ideal for handling combined loads.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its static radial load capacity of 35,200 lbf makes it suitable for heavy-duty machinery.
The open seal type allows for easy lubrication, maintaining optimal performance.

Engineered for Precision: L217849-L217813 Bearing

L217849-L217813 Bearing is designed with precise tolerances, ensuring accurate performance in industrial applications.
The tapered roller design reduces friction, enhancing efficiency and longevity.
With an ABEC-1 rating, it meets standard precision requirements for various uses.
The steel cage and chrome steel rollers work together to provide reliable operation under stress.

Application

Industrial Uses of L217849-L217813 Bearing
L217849-L217813 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, L217849-L217813 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a straightforward replacement for many North American vehicle models.

For industrial conveyor systems, L217849-L217813 Bearing’s open design allows easy lubrication, extending service life in high-load scenarios. The standard radial clearance offers flexibility for different operational needs.

Where Is L217849-L217813 Bearing Used?
You’ll often find L217849-L217813 Bearing in mining equipment, where its robust design handles heavy radial and thrust loads. The steel cage adds extra strength, making it suitable for demanding environments.

In railway applications, L217849-L217813 Bearing supports axle boxes, ensuring smooth operation under constant vibration. The ABEC-1 rating provides a balance of precision and cost-effectiveness for these uses.

Built for Heavy-Duty Use: L217849-L217813 Bearing
L217849-L217813 Bearing excels in forestry machinery, where its tapered rollers manage uneven loads from logs and rough terrain. The chrome steel rollers resist wear, even with frequent heavy use.

In power transmission systems, L217849-L217813 Bearing’s effective center location helps maintain alignment, reducing wear on other components. The standard lubrication requirement keeps maintenance simple and predictable.

Automotive vs Aerospace: Applications of L217849-L217813 Bearing
In automotive settings, L217849-L217813 Bearing is ideal for truck axles, offering reliable performance under heavy loads. The imperial measurements ensure compatibility with many existing designs.

For aerospace ground equipment, L217849-L217813 Bearing provides sturdy support in tow tractors and loading systems. Its temperature range suits both indoor and outdoor operational environments.

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