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TS (Single Row Tapered Roller Bearings) (Imperial) 59201-59429RB

TS (Single Row Tapered Roller Bearings) (Imperial) 59201-59429RB

The 59201-59429RB is a single-row tapered roller bearing with a 2″ bore and 4.29″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 45500 lbf and is designed for smooth operation in demanding conditions.

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

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

Weighing 3.4 lb, it offers a robust performance for its size. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 59201-59429RB
  • Brand TFL
  • Interchangeable Timken
  • Size 2" x 4.29" x 1.3751"
  • Bore Dia 2"
  • 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 2.4"
  • Cone Backface Backing Diameter 2.44"
  • 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 59201
  • 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 3.400 lb

Features

What Makes 59201-59429RB Bearing Suitable for Heavy-Duty Applications?

59201-59429RB 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 ideal for demanding industrial uses.
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 operating conditions.

How Does 59201-59429RB Bearing Reduce Friction?

59201-59429RB Bearing features a tapered roller design, which minimises friction during operation.
The chrome steel construction ensures smooth rolling action, even under heavy radial or thrust loads.
Proper lubrication further reduces friction, extending the bearing’s service life.
Its standard radial clearance allows for optimal performance in most applications.

Engineered for Precision: 59201-59429RB Bearing

59201-59429RB Bearing is precision-crafted to meet ABEC-1 standards, ensuring consistent performance.
The single row tapered roller design provides accurate load distribution and alignment.
With a dynamic thrust rating of 8,110 lbf, it handles both radial and axial forces efficiently.
Its inch-sized dimensions make it compatible with imperial system machinery.

Application

Industrial Uses of 59201-59429RB Bearing
59201-59429RB Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability in harsh working conditions.

In automotive applications, 59201-59429RB Bearing supports wheel hubs and differential systems, providing reliable performance under high stress. Its imperial sizing makes it a preferred choice for American and British vehicle models.

For industrial conveyor systems, 59201-59429RB Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability, reducing wear over time.

What Makes 59201-59429RB Bearing a Preferred Choice?
59201-59429RB Bearing excels in agricultural machinery, such as tractors and harvesters, where its robust design withstands heavy loads and rough terrain. The tapered rollers distribute stress evenly, enhancing longevity.

In power transmission systems, 59201-59429RB Bearing ensures smooth operation for gearboxes and driveshafts. Its ABEC-1 rating provides sufficient precision for most industrial needs without unnecessary cost.

Built for Heavy-Duty Use: 59201-59429RB Bearing
59201-59429RB Bearing is ideal for railway applications, where its ability to handle combined loads and vibrations is crucial. The standard radial clearance offers flexibility for various installation requirements.

For pulp and paper processing equipment, 59201-59429RB Bearing’s resistance to wear and tear ensures consistent performance. The steel cage and chrome steel rollers provide reliable operation in humid environments.

Automotive vs Aerospace: Applications of 59201-59429RB Bearing
In automotive settings, 59201-59429RB Bearing is often found in truck axles, offering durability and load capacity. Its imperial measurements simplify replacements in older vehicle models.

For aerospace ground support equipment, 59201-59429RB Bearing provides dependable performance in load-handling systems. The temperature range suits most operational environments, from cold storage to outdoor use.

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