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17118-S Single Cones (Imperial)
17118-S Single Cones (Imperial)

17118-S Single Cones (Imperial)

The 17118-S is a single-row tapered roller bearing cone with a 1.1811″ bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 9720 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design allows for easy maintenance, while the steel cage ensures reliable performance. The cone has standard radial clearance, with options for C3, C4, or C5 available to suit different needs.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. It’s well-suited for applications like vehicle axles or industrial machinery where combined loads are common.

Compliant with RoHS and REACH standards, it meets international safety requirements while offering robust performance in demanding conditions.

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Product Parameters

  • Part Number 17118-S
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 17118-S-17244
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 17000
  • Bore Dia 1.1811"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.6522"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.36"
  • Cone Backface Backing Diameter 1.46"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance -0.02"
  • Effective Center Location -0.14"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 9720 lbf
  • Static Radial Load 9910 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 2520 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 16900 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 1650 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 4390 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of 17118-S Bearing

17118-S Bearing is crafted with chrome steel rings and a steel cage, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 9720 lbf, making it suitable for demanding industrial applications.

The tapered roller design ensures smooth operation and efficient load distribution.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

17118-S Bearing features standard radial clearance, with options for C3, C4, or C5 available.
This flexibility allows it to meet specific application requirements with ease.

The ABEC-1 rating ensures consistent precision, while the open seal type simplifies maintenance.
Its durable construction and high load capacity make it a reliable choice for heavy-duty use.

Application

Industrial Uses of 17118-S Bearing
17118-S Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The open seal type allows for easy lubrication, extending service life in dusty environments.
In automotive applications, 17118-S Bearing fits well in wheel hubs and differential systems, thanks to its inch sizing compatibility with older vehicle models. Its chrome steel construction ensures durability under constant radial and thrust stresses.
For industrial conveyor systems, 17118-S Bearing’s standard radial clearance provides smooth operation even under varying load conditions. The steel cage adds robustness, making it suitable for high-vibration settings.

Where Is 17118-S Bearing Used?
You’ll often spot 17118-S Bearing in mining equipment, where its tapered rollers manage heavy radial and axial loads effortlessly. The ABEC-1 rating balances precision and cost for rugged applications.
In railway applications, 17118-S Bearing supports axle boxes, benefiting from its temperature resilience (-30° to 110°C). The inch measurements simplify replacements in legacy systems.

Built for Heavy-Duty Use: 17118-S Bearing
17118-S Bearing shines in forestry machinery, enduring shock loads from uneven terrain. Its dynamic radial load capacity (9720 lbf) ensures reliability in demanding conditions.
The steel cage design prevents roller misalignment in vibrating environments like crushers. Easy maintenance with standard lubrication makes it a go-to for remote operations.

Automotive vs Industrial: Applications of 17118-S Bearing
In trucks, 17118-S Bearing handles wheel loads with its high static radial capacity (9910 lbf). The inch bore simplifies retrofitting in older models.
For industrial pumps, its tapered rollers manage axial thrust efficiently. The chrome steel rings resist wear in continuous operation.

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