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17118-17245D TDO (Two-Row Double-Outer Race) (Imperial)

17118-17245D TDO (Two-Row Double-Outer Race) (Imperial)

The 17118-17245D is a two-row tapered roller bearing with a 1.18″ bore and 2.44″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 16900 lbf and is designed for long-lasting performance in demanding conditions.

Its double-row construction provides stability under heavy radial and thrust loads, while the open design allows for easy lubrication. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model features standard radial clearance and meets ABEC-1 precision standards. Ideal for industrial machinery or automotive applications where durability and load capacity are key.

Weighing 1.16 lb, it’s a robust choice for heavy-duty use. Compliant with RoHS and REACH standards, ensuring safe and reliable operation.

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Product Parameters

  • Part Number 17118-17245D
  • Brand TFL
  • Size 1.1806" x 2.4409" x 0.6522"
  • Bore Dia 1.1806"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.4409"
  • Outer Dia Tolerance +0.001" to 0
  • Double Cup Width 1.4275"
  • Double Cup Width Tolerance +0.003" to -0.01
  • Cone Width 0.6522"
  • Cone Width Tolerance +0.002" to -0.01
  • Bearing Width Across Cups 1.5624"
  • Bearing Width Across Cups Tolerance +0.008" to 0
  • Cup Backface ToClear Radius 0.03"
  • Cone Backface Backing Diameter 1.52"
  • Cup Frontface Backing Diameter 2.26"
  • Cage Cone Backface Clearance -0.02"
  • Dynamic Radial Load 16900 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 17118
  • Cup Part Number 17245D
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Cups Type Standard
  • Series 17000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Rating(One Row 90 Million Revolutions) 2520 lbf
  • Dynamic Thrust Rating(90 Million Revolutions) 1650 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions) 4390 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 1.16 lb

Features

How Is 17118-17245D Bearing Engineered for Reliability?

17118-17245D Bearing features a double-row tapered roller design, providing strong resistance to combined radial and thrust loads.
Its chrome steel construction ensures durability and long service life even under heavy loads.
The open seal type allows for easy lubrication, maintaining smooth operation.
With a dynamic radial load capacity of 16,900 lbf, it handles demanding applications with ease.

What Makes 17118-17245D Bearing Suitable for High-Temperature Applications?

17118-17245D Bearing operates reliably in temperatures ranging from -30° to 110°C.
Its chrome steel rollers and rings maintain performance under thermal stress.
The standard radial clearance options ensure flexibility for different operating conditions.
This bearing is ideal for environments where temperature fluctuations are common.

Why Choose 17118-17245D Bearing for Precision Tasks?

17118-17245D Bearing offers precise tolerances, with bore diameter accuracy within +0.005″ to 0.
Its double-row design ensures stable performance under combined loads.
The steel cage keeps rollers aligned, reducing friction and wear.
This makes it suitable for applications requiring consistent and accurate movement.

Application

Industrial Uses of 17118-17245D Bearing
17118-17245D Bearing is commonly used in heavy machinery, such as construction equipment and mining drills, where its double-row design handles combined radial and thrust loads efficiently. The chrome steel construction ensures durability in tough working conditions.

What Makes 17118-17245D Bearing a Preferred Choice?
In automotive applications, 17118-17245D Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many American-made vehicles.

Perfect Fit for Automation: 17118-17245D Bearing
For automated production lines, 17118-17245D Bearing offers smooth operation in robotic arms and conveyor systems. The open seal design allows for easy lubrication, extending its service life.

Medical vs Industrial: Where 17118-17245D Bearing Excels
While not typically used in medical devices, 17118-17245D Bearing shines in industrial settings like gearboxes and pumps. Its standard radial clearance ensures consistent performance in high-load scenarios.

Essential Roles of 17118-17245D Bearing
In agricultural machinery, 17118-17245D Bearing supports components like tractor transmissions, where its tapered roller design handles heavy loads with ease. The steel cage adds extra strength for long-term use.

Q&A

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