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TS (Single Row Tapered Roller Bearings) (Imperial) 55194-55434

TS (Single Row Tapered Roller Bearings) (Imperial) 55194-55434

The 55194-55434 is a single-row tapered roller bearing with a 1.968″ bore and 4.3301″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 23900 lbf radially and 9380 lbf thrust, suitable for demanding applications.

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

This model is interchangeable with Timken bearings, making it a practical choice for replacements. It’s ideal for heavy-duty machinery or automotive systems where combined loads are common.

Weighing 2.700 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable option for various industrial uses.

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Product Parameters

  • Part Number 55194-55434
  • Brand TFL
  • Interchangeable Timken
  • Size 1.968" x 4.3301" x 1.1516"
  • Bore Dia 1.968"
  • 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 0.09"
  • Cup Backface ToClear Radius 0.12"
  • Cone Frontface Backing Diameter 2.51"
  • Cone Backface Backing Diameter 2.68"
  • 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 55194
  • 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 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 2.700 lb

Features

Performance Features of 55194-55434 Bearing

55194-55434 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 23,900 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 55194-55434 Bearing Engineered for Reliability?

55194-55434 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent strength and resistance to wear.
Its dynamic thrust rating of 9,380 lbf ensures consistent performance under pressure.
The standard radial clearance options allow for flexibility in different applications.

Built for Durability: 55194-55434 Bearing

55194-55434 Bearing’s robust chrome steel components ensure long-lasting performance.
The tapered roller design efficiently manages both radial and thrust loads.
With a static radial load capacity of 26,700 lbf, it handles demanding conditions with ease.
Its ABEC-1 rating guarantees reliable precision in various industrial uses.

Steel vs Ceramic Bearings: Strengths of 55194-55434 Bearing

55194-55434 Bearing uses chrome steel for both rollers and rings, providing excellent durability.
This material choice offers better cost-effectiveness compared to ceramic alternatives.
The bearing’s 2.700 lb weight ensures stability without compromising performance.
Its standard lubrication requirement makes maintenance straightforward and cost-efficient.

Application

Industrial Uses of 55194-55434 Bearing
55194-55434 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is 55194-55434 Bearing Used?
In automotive applications, 55194-55434 Bearing fits well in wheel hubs and differential systems, thanks to its precise inch measurements. Its open design allows for easy lubrication, extending service life.

Built for Heavy-Duty Use: 55194-55434 Bearing
This bearing excels in industrial fans and pumps, where its high dynamic radial load capacity ensures reliable performance. The steel cage adds stability, making it suitable for continuous operation.

Automotive vs Aerospace: Applications of 55194-55434 Bearing
While 55194-55434 Bearing is popular in truck axles, its precision also makes it useful in aerospace landing gear components. The standard radial clearance offers flexibility across different load conditions.

Key Fields for 55194-55434 Bearing
55194-55434 Bearing is a go-to choice for mining equipment, where its robust design withstands harsh conditions. The ABEC-1 rating ensures consistent performance without over-engineering.

Q&A

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