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TS (Single Row Tapered Roller Bearings) (Imperial) 42350-42586

TS (Single Row Tapered Roller Bearings) (Imperial) 42350-42586

The 42350-42586 is a single-row tapered roller bearing with a 3.5″ bore and 5.8437″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 43400 lbf radially and 9480 lbf thrust-wise, making it a robust choice for heavy-duty applications.

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

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for use in industrial machinery, gearboxes, or automotive systems where combined loads are common.

Weighing 4.9 lb, it’s built to last while meeting RoHS and REACH standards for safe and compliant use. The ABEC-1 rating ensures consistent performance for standard applications.

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Product Parameters

  • Part Number 42350-42586
  • Brand TFL
  • Interchangeable Timken
  • Size 3.5" x 5.8437" x 1.3751"
  • Bore Dia 3.5"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 5.8437"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.1406"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.25"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.3751"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.12"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 4.56"
  • Cone Backface Backing Diameter 4.09"
  • Cup Frontface Backing Diameter 5.67"
  • Cup Backface Backing Diameter 5.24"
  • Cage Cone Frontface Clearance 0.14"
  • Cage Cone Backface Clearance 0.1"
  • Effective Center Location 0.12"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 42350
  • Cup Part Number 42586
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 42000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 43400 lbf
  • Static Radial Load 54300 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 11300 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 9480 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 4.900 lb

Features

How Is 42350-42586 Bearing Engineered for Reliability?

42350-42586 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 43400 lbf, making it suitable for heavy-duty applications.
The tapered roller design ensures even load distribution, reducing wear and extending service life.
With a standard radial clearance, it provides reliable operation in various industrial conditions.

What Makes 42350-42586 Bearing Suitable for High-Temperature Applications?

42350-42586 Bearing operates efficiently in temperatures ranging from -30° to 110 °C, ensuring consistent performance.
The chrome steel construction resists thermal deformation, maintaining structural integrity under stress.
Its open design allows for easy lubrication, further enhancing its high-temperature resilience.
This makes it a dependable choice for environments with fluctuating thermal conditions.

Designed for Durability: 42350-42586 Bearing

42350-42586 Bearing features a single-row tapered roller design, optimised for combined load handling.
The steel cage maintains roller alignment, minimising friction and prolonging bearing life.
With a static radial load capacity of 54300 lbf, it delivers reliable performance in demanding settings.
Its standard radial clearance ensures smooth operation across various applications.

Application

Industrial Uses of 42350-42586 Bearing
This tapered roller bearing is commonly used in heavy machinery like construction equipment and mining conveyors, where its robust design handles combined radial and thrust loads effortlessly.
The inch sizing makes it a straightforward replacement for Timken bearings in North American industrial applications.

Where Is 42350-42586 Bearing Used?
You’ll often spot 42350-42586 Bearing in truck wheel hubs, where its tapered rollers manage both cornering and braking forces smoothly.
The chrome steel construction ensures longevity even in rough road conditions.

Built for Heavy-Duty Use: 42350-42586 Bearing
Ideal for agricultural machinery, this bearing’s single-row design simplifies maintenance while handling uneven loads in tractors and harvesters.
The steel cage provides durability without adding unnecessary weight.

Automotive vs Aerospace: Applications of 42350-42586 Bearing
In trucks, 42350-42586 Bearing supports axles and differentials, while in smaller aircraft landing gear, its precision tolerances ensure reliable performance.
The ABEC-1 rating balances cost and quality for these demanding uses.

Key Fields for 42350-42586 Bearing
Railway freight cars benefit from this bearing’s ability to withstand heavy static loads during long hauls.
The standard radial clearance adapts well to temperature fluctuations in outdoor environments.

Q&A

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