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TS (Single Row Tapered Roller Bearings) (Imperial) 55195-55437

TS (Single Row Tapered Roller Bearings) (Imperial) 55195-55437

The 55195-55437 is a single-row tapered roller bearing with a 1.968″ bore and 4.375″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 23900 lbf radially and 9380 lbf thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. 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 combined loads are common.

Weighing 2.8 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for diverse environments.

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Product Parameters

  • Part Number 55195-55437
  • Brand TFL
  • Interchangeable Timken
  • Size 1.968" x 4.375" x 1.1875"
  • Bore Dia 1.968"
  • 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 0.12"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.51"
  • Cone Backface Backing Diameter 2.76"
  • Cup Frontface Backing Diameter 4.15"
  • Cup Backface Backing Diameter 3.62"
  • 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 55195
  • 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 55000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 23900 lbf
  • Static Radial Load 26700 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 6200 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 9380 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 2.8 lb

Features

Performance Features of 55195-55437 Bearing

55195-55437 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 23900 lbf, ensuring reliable 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 well in various environmental conditions.

How Is 55195-55437 Bearing Engineered for Reliability?

55195-55437 Bearing features a tapered roller design, optimised for handling both radial and thrust loads.
The chrome steel construction enhances durability, while the steel cage ensures smooth operation.
Its dynamic thrust rating of 9380 lbf makes it suitable for demanding industrial uses.
Standard radial clearance options provide flexibility for different application needs.

Built for Durability: 55195-55437 Bearing

55195-55437 Bearing’s single-row construction simplifies installation while maintaining high load capacity.
The precise cone and cup dimensions ensure proper fit and alignment in machinery.
With an ABEC-1 rating, it delivers consistent performance for general industrial applications.
Regular lubrication helps maintain its efficiency and extends service life.

Steel vs Ceramic Bearings: Strengths of 55195-55437 Bearing

55195-55437 Bearing uses chrome steel for both rings and rollers, offering excellent strength-to-weight ratio.
This material choice provides good wear resistance while remaining cost-effective for most applications.
The bearing’s 26700 lbf static radial load capacity ensures reliability under heavy loads.
Its standard inch sizing makes it compatible with a wide range of industrial equipment.

Why Choose 55195-55437 Bearing for Precision Tasks?

55195-55437 Bearing’s tapered roller design provides precise load distribution across contact surfaces.
The controlled tolerances on cone and cup widths ensure consistent performance in assembly.
With effective centre location of 0.28″, it maintains proper alignment during operation.
The open design allows for easy lubrication access, supporting maintenance routines.

Application

Industrial Uses of 55195-55437 Bearing
The 55195-55437 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in demanding environments.

In automotive applications, 55195-55437 Bearing supports wheel hubs and drivetrain components, providing reliable performance under varying loads. The imperial sizing makes it a preferred choice for North American vehicle models.

For industrial conveyor systems, 55195-55437 Bearing’s open design allows for easy lubrication, extending service life in high-use scenarios. The steel cage adds stability, making it suitable for continuous operation.

What Makes 55195-55437 Bearing a Preferred Choice?
The 55195-55437 Bearing excels in applications requiring precise radial and thrust load management, such as gearboxes and pumps. Its standard radial clearance offers flexibility for different operational needs.

In robotics, 55195-55437 Bearing provides smooth motion control in articulated arms, thanks to its tapered roller design. The ABEC-1 rating ensures consistent performance for general precision requirements.

Built for Heavy-Duty Use: 55195-55437 Bearing
The 55195-55437 Bearing is ideal for mining equipment, where its robust construction withstands extreme conditions. The dynamic radial load capacity of 23900 lbf ensures reliability under heavy stress.

In wind turbines, 55195-55437 Bearing supports rotor shafts, handling both radial and axial loads efficiently. The temperature range of -30° to 110 °C makes it adaptable to various climates.

Automotive vs Aerospace: Applications of 55195-55437 Bearing
In automotive systems, 55195-55437 Bearing is often found in differentials, offering smooth power transmission. Its compatibility with Timken models simplifies maintenance and replacements.

For aerospace ground equipment, 55195-55437 Bearing provides dependable performance in landing gear mechanisms. The steel cage and chrome steel rollers ensure longevity even in high-stress scenarios.

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