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TS (Single Row Tapered Roller Bearings) (Imperial) 55200C-55437

TS (Single Row Tapered Roller Bearings) (Imperial) 55200C-55437

The 55200C-55437 is a single-row tapered roller bearing with a 2″ bore and 4.375″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 34000 lbf radially and 13300 lbf thrust-wise, suitable for moderate-speed applications.

Its open design and steel cage ensure durability, while the tapered rollers provide smooth operation under heavy loads. The bearing requires regular lubrication and works in temperatures from -30°C to 110°C.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for industrial machinery, gearboxes, or automotive applications where combined loads are common.

Weighing 3 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets essential safety and environmental requirements.

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Product Parameters

  • Part Number 55200C-55437
  • Brand TFL
  • Interchangeable Timken
  • Size 2" x 4.375" x 1.1875"
  • Bore Dia 2"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.0594"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.8125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.1875"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.54"
  • Cone Backface Backing Diameter 2.8"
  • Cup Frontface Backing Diameter 4.15"
  • Cup Backface Backing Diameter 3.62"
  • Cage Cone Frontface Clearance 0.16"
  • Cage Cone Backface Clearance 0.17"
  • Effective Center Location 0.3"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 55200C
  • Cup Part Number 55437
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 55000C
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 34000 lbf
  • Static Radial Load 36200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 8810 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 13300 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 3 lb

Features

How Does 55200C-55437 Bearing Handle Combined Loads?

55200C-55437 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 34,000 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.

Why Choose 55200C-55437 Bearing for Heavy-Duty Applications?

55200C-55437 Bearing features a single-row tapered roller design, ideal for handling combined loads efficiently.
The chrome steel construction provides durability and resistance to wear under high stress.
Its standard radial clearance ensures smooth operation, even in rigorous industrial settings.
The bearing’s ABEC-1 rating guarantees consistent precision and performance.

Engineered for Reliability: 55200C-55437 Bearing

55200C-55437 Bearing’s tapered roller design ensures even load distribution, reducing stress on components.
The chrome steel rollers and rings enhance durability, making it suitable for heavy-duty use.
With a static radial load capacity of 36,200 lbf, it excels in high-load applications.
Its open design simplifies lubrication, maintaining optimal performance over time.

Structural Advantages of 55200C-55437 Bearing

55200C-55437 Bearing’s precise cone and cup dimensions ensure accurate alignment during installation.
The steel cage provides stability, preventing roller misalignment under heavy loads.
Its effective center location of 0.3″ improves load distribution and operational efficiency.
The bearing’s standard radial clearance options allow for flexibility in various applications.

Performance Features of 55200C-55437 Bearing

55200C-55437 Bearing’s dynamic thrust rating of 13,300 lbf ensures reliable performance under axial loads.
The chrome steel construction resists wear, extending the bearing’s service life.
Its temperature tolerance from -30° to 110°C makes it versatile for different environments.
The open seal type facilitates easy lubrication, reducing maintenance efforts.

Application

Industrial Uses of 55200C-55437 Bearing
55200C-55437 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 55200C-55437 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.

For industrial conveyor systems, 55200C-55437 Bearing’s open design allows for easy lubrication, extending service life in high-load scenarios. The steel cage adds extra strength, making it suitable for continuous operation.

Where Is 55200C-55437 Bearing Used?
You’ll often find 55200C-55437 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design handles rough conditions. The standard radial clearance ensures smooth operation even with heavy loads.

In mining equipment, 55200C-55437 Bearing’s ability to manage combined loads makes it ideal for crushers and screens. The ABEC-1 rating provides a good balance of precision and affordability for these applications.

Built for Heavy-Duty Use: 55200C-55437 Bearing
55200C-55437 Bearing excels in forestry equipment like log splitters, where its tapered rollers distribute loads evenly. The temperature range of -30° to 110°C ensures reliability in various weather conditions.

For railway applications, 55200C-55437 Bearing’s dynamic radial load capacity makes it a solid choice for axle boxes. The steel cage and chrome steel rollers offer long-lasting performance under constant vibration.

Automotive vs Aerospace: Applications of 55200C-55437 Bearing
In automotive systems, 55200C-55437 Bearing is often used in truck transmissions, where its combined load capacity is essential. The inch sizing simplifies replacements in older vehicle models.

For aerospace ground support equipment, 55200C-55437 Bearing’s durability and standard lubrication requirements make it practical for maintenance crews. Its weight of 3 lb strikes a good balance between strength and portability.

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