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TS (Single Row Tapered Roller Bearings) (Imperial) 55200C-55443

TS (Single Row Tapered Roller Bearings) (Imperial) 55200C-55443

The 55200C-55443 is a single-row tapered roller bearing with a 2″ bore and 4.4375″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 34000 lbf radially and 13300 lbf in thrust, making it versatile for various applications.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, suitable for demanding environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for heavy-duty machinery, gearboxes, or industrial equipment where combined loads are common.

Weighing 3.1 lb, it balances strength and manageability. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 55200C-55443
  • Brand TFL
  • Interchangeable Timken
  • Size 2" x 4.4375" x 1.1875"
  • Bore Dia 2"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.4375"
  • 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 4.18"
  • 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 55443
  • 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 3.1 lb

Features

Performance Features of 55200C-55443 Bearing

55200C-55443 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 34,000 lbf, making it suitable for heavy-duty applications.

The steel cage maintains roller alignment, ensuring smooth operation and reduced wear.
With a standard radial clearance, it provides reliable performance in various conditions.

55200C-55443 Bearing operates efficiently within a temperature range of -30° to 110 °C.
Its single-row tapered design enhances stability and load distribution.

The bearing requires lubrication for optimal performance and longevity.
Its ABEC-1 rating ensures consistent precision in industrial applications.

Application

Common Applications of 55200C-55443 Bearing
The 55200C-55443 Bearing is widely used in industrial machinery, especially in heavy-duty equipment like gearboxes and conveyor systems. Its tapered roller design handles combined loads efficiently, making it a reliable choice for demanding environments.

In automotive applications, 55200C-55443 Bearing is often found in wheel hubs and differential systems. The chrome steel construction ensures durability, while the inch sizing fits seamlessly into American and British vehicle designs.

For automation systems, 55200C-55443 Bearing supports robotic arms and assembly lines, where precision and load capacity are key. The open design allows for easy lubrication, extending its service life in high-use scenarios.

Medical devices like imaging equipment also benefit from 55200C-55443 Bearing’s consistent performance. The steel cage adds stability, ensuring smooth operation in critical healthcare applications.

Around the home, 55200C-55443 Bearing can be found in power tools and garden machinery. Its robust build handles occasional heavy use, making it a practical choice for DIY enthusiasts.

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