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TS (Single Row Tapered Roller Bearings) (Imperial) 59176-59429RB

TS (Single Row Tapered Roller Bearings) (Imperial) 59176-59429RB

The 59176-59429RB is a single-row tapered roller bearing with a 1.75″ bore and 4.29″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 45500 lbf and works well in temperatures from -30°C to 110°C.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing is interchangeable with Timken models, making it a practical choice for replacements.

This model is ideal for heavy-duty applications like truck axles or industrial gearboxes where combined loads are common. It comes with standard radial clearance but is also available in C3, C4, or C5 options.

Weighing 3.7 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets basic ABEC-1 precision requirements.

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Product Parameters

  • Part Number 59176-59429RB
  • Brand TFL
  • Interchangeable Timken
  • Size 1.75" x 4.29" x 1.3751"
  • Bore Dia 1.75"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.29"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.4375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.0625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.3751"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.2"
  • Cone Backface Backing Diameter 2.24"
  • Cup Frontface Backing Diameter 4.02"
  • Cup Backface Backing Diameter 3.66"
  • Cage Cone Frontface Clearance 0.09"
  • Cage Cone Backface Clearance 0.11"
  • Effective Center Location -0.38"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 59176
  • Cup Part Number 59429RB
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 59000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 45500 lbf
  • Static Radial Load 45400 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 11800 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 8110 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 3.7 lb

Features

Performance Features of 59176-59429RB Bearing

59176-59429RB Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 45,500 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing friction.
With a standard radial clearance, it provides reliable operation in various industrial settings.

How Is 59176-59429RB Bearing Engineered for Reliability?

59176-59429RB Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction resists wear, ensuring long service life even in demanding conditions.
Its effective centre location of -0.38″ enhances stability during operation.
The bearing operates efficiently within a temperature range of -30° to 110°C.

Built for Durability: 59176-59429RB Bearing

59176-59429RB Bearing’s tapered roller design distributes loads evenly, reducing stress on components.
The steel cage maintains roller positioning, preventing misalignment and extending bearing life.
With a static radial load capacity of 45,400 lbf, it handles heavy loads with ease.
Its ABEC-1 rating ensures consistent performance for industrial applications.

Steel vs Ceramic Bearings: Strengths of 59176-59429RB Bearing

59176-59429RB Bearing uses chrome steel for both rings and rollers, providing excellent strength and durability.
The material choice ensures reliable performance under high dynamic thrust loads up to 8,110 lbf.
Its standard radial clearance allows for smooth operation in various machinery.
The bearing’s construction makes it a practical choice for industrial applications requiring combined load handling.

Application

Industrial Uses of 59176-59429RB Bearing
59176-59429RB Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

In automotive applications, 59176-59429RB Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a preferred choice for North American vehicle models.

For industrial fans and pumps, 59176-59429RB Bearing offers smooth operation thanks to its standard radial clearance. The steel cage adds stability, making it suitable for continuous use in demanding environments.

Where Is 59176-59429RB Bearing Used?
You’ll often find 59176-59429RB Bearing in agricultural machinery, where it supports heavy axial and radial loads. Its open design allows for easy lubrication, extending service life in dusty conditions.

In conveyor systems, 59176-59429RB Bearing ensures reliable performance with its tapered roller construction. The ABEC-1 rating provides a good balance of precision and cost-effectiveness for general industrial use.

Built for Heavy-Duty Use: 59176-59429RB Bearing
59176-59429RB Bearing excels in mining equipment, handling high loads and harsh environments. The chrome steel rollers and rings resist wear, reducing maintenance needs.

For gearboxes, 59176-59429RB Bearing provides stable support under combined loads. Its effective center location helps maintain alignment, ensuring smooth power transmission.

Automotive vs Aerospace: Applications of 59176-59429RB Bearing
In automotive systems, 59176-59429RB Bearing is ideal for wheel bearings, offering durability and load capacity. The imperial sizing suits many truck and off-road vehicle designs.

For aerospace ground equipment, 59176-59429RB Bearing handles heavy loads in tow tractors and cargo loaders. Its temperature range ensures performance in varying weather conditions.

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