+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) 55175-55434

TS (Single Row Tapered Roller Bearings) (Imperial) 55175-55434

The 55175-55434 is a single-row tapered roller bearing with a 1.75″ bore and 4.3301″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 28300 lbf radially and 11100 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 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 use in gearboxes, wheel hubs, or machinery where combined loads are common.

Weighing 2.9 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 55175-55434
  • Brand TFL
  • Interchangeable Timken
  • Size 1.75" x 4.3301" x 1.1516"
  • Bore Dia 1.75"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.3301"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.0594"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.7766"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.1516"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.12"
  • Cone Frontface Backing Diameter 2.36"
  • Cone Backface Backing Diameter 2.64"
  • Cup Frontface Backing Diameter 4.11"
  • Cup Backface Backing Diameter 3.58"
  • Cage Cone Frontface Clearance 0.16"
  • Cage Cone Backface Clearance 0.16"
  • Effective Center Location 0.28"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 55175
  • Cup Part Number 55434
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 55000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 28300 lbf
  • Static Radial Load 26700 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 7350 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 11100 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 2.9 lb

Features

Performance Features of 55175-55434 Bearing

55175-55434 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 28,300 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 55175-55434 Bearing Engineered for Reliability?

55175-55434 Bearing features a tapered roller design, optimised for handling both radial and thrust loads.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its effective centre location of 0.28″ enhances stability during use.
This design makes it suitable for applications requiring consistent performance.

Built for Durability: 55175-55434 Bearing

55175-55434 Bearing’s single-row construction simplifies installation while maintaining strength.
The open seal type allows for easy lubrication, keeping maintenance straightforward.
With a static radial load capacity of 26,700 lbf, it handles heavy loads reliably.
Its ABEC-1 rating ensures precision in various industrial applications.

Steel vs Ceramic Bearings: Strengths of 55175-55434 Bearing

55175-55434 Bearing uses chrome steel for both rings and rollers, balancing cost and performance.
This material choice provides excellent wear resistance and load-bearing capabilities.
The steel cage further enhances durability in high-stress conditions.
Its compatibility with Timken bearings makes it a versatile replacement option.

Application

Industrial Uses of 55175-55434 Bearing
The 55175-55434 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in demanding environments.

Where Is 55175-55434 Bearing Used?
You’ll often find the 55175-55434 Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a reliable choice for vehicles requiring precise load distribution.

Built for Heavy-Duty Use: 55175-55434 Bearing
This bearing excels in industrial fans and pumps, where its open design allows for easy lubrication and maintenance. The steel cage adds stability, making it suitable for high-speed operations.

Automotive vs Aerospace: Applications of 55175-55434 Bearing
In automotive systems, the 55175-55434 Bearing supports heavy loads in axles and transmissions. For aerospace, its precision and reliability make it useful in landing gear components.

Perfect Fit for Automation: 55175-55434 Bearing
The 55175-55434 Bearing is ideal for conveyor systems and robotic arms, where its tapered rollers ensure smooth motion. Its standard radial clearance offers flexibility for various automation needs.

Q&A

SEND INQUIRY