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TS (Single Row Tapered Roller Bearings) (Imperial) 455959-455116

TS (Single Row Tapered Roller Bearings) (Imperial) 455959-455116

The 455959-455116 is a single-row tapered roller bearing with a 5.5″ bore and 11.625″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 185,000 lbf radially and 25,100 lbf thrust, making it suitable 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.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery or automotive systems where robust performance is needed.

Weighing 58 lb, it’s built to last and complies with RoHS and REACH standards for safety and environmental care.

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Product Parameters

  • Part Number 455959-455116
  • Brand TFL
  • Interchangeable Timken
  • Size 5.5" x 11.625" x 3.375"
  • Bore Dia 5.5"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 11.625"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 3.5"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 2.5"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 3.375"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.13"
  • Cup Backface ToClear Radius 0.250"
  • Cone Frontface Backing Diameter 7.15"
  • Cone Backface Backing Diameter 6.42"
  • Cup Frontface Backing Diameter 10.17"
  • Cup Backface Backing Diameter 10.08"
  • Cage Cone Frontface Clearance 0.03"
  • Cage Cone Backface Clearance 0.5"
  • Effective Center Location -1.11"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 455959
  • Cup Part Number 455116
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 455000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 185000 lbf
  • Static Radial Load 258000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 48000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 25100 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 58.00 lb

Features

How Is 455959-455116 Bearing Engineered for Reliability?

455959-455116 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 185,000 lbf, ensuring dependable performance in heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

What Makes 455959-455116 Bearing Suitable for High-Temperature Applications?

455959-455116 Bearing handles temperatures up to 110°C without compromising performance.
The chrome steel construction ensures durability and resistance to thermal expansion.
Its standard radial clearance allows for smooth operation even under thermal stress.
This makes it ideal for industrial applications where heat is a factor.

Structural Advantages of 455959-455116 Bearing

455959-455116 Bearing features a single-row tapered roller design for efficient load distribution.
The precise cone and cup dimensions ensure optimal alignment and reduced wear.
Its steel cage provides stability, keeping rollers in place during operation.
This design enhances both radial and thrust load capabilities.

Why Choose 455959-455116 Bearing for Precision Tasks?

455959-455116 Bearing meets ABEC-1 standards, ensuring consistent precision in performance.
The tight tolerances on bore and outer diameters enhance alignment accuracy.
Its effective center location of -1.11″ ensures proper load distribution.
These features make it suitable for applications requiring precise motion control.

Enhanced for Longevity: 455959-455116 Bearing

455959-455116 Bearing’s chrome steel components resist wear, extending its service life.
The dynamic radial rating of 48,000 lbf at 90 million revolutions highlights its durability.
Regular lubrication further enhances its longevity in demanding conditions.
This reduces downtime and replacement costs over time.

Application

Industrial Uses of 455959-455116 Bearing
You’ll often spot 455959-455116 Bearing in heavy machinery like mining equipment or large conveyor systems, where its tapered roller design handles combined loads effortlessly. The imperial sizing makes it a straightforward replacement for Timken equivalents in North American industrial settings.

What Makes 455959-455116 Bearing a Preferred Choice?
In agricultural machinery, 455959-455116 Bearing’s chrome steel construction stands up to dusty conditions while maintaining smooth operation. Its standard radial clearance offers reliable performance without frequent adjustments.

Built for Heavy-Duty Use: 455959-455116 Bearing
This bearing shines in construction equipment like bulldozers, where its 185,000 lbf dynamic radial load capacity handles rough terrain. The steel cage provides durability while keeping maintenance needs low.

Automotive vs Aerospace: Applications of 455959-455116 Bearing
In truck wheel hubs, 455959-455116 Bearing manages both radial and thrust loads during long hauls. While not typically used in aerospace, its precision makes it suitable for heavy-duty ground support equipment.

How Does 455959-455116 Bearing Improve Performance?
For paper mill machinery, 455959-455116 Bearing’s tapered rollers reduce friction during high-speed rotations. The ABEC-1 rating ensures consistent performance in demanding production environments.

Q&A

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