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TS (Single Row Tapered Roller Bearings) (Imperial) 56426N-56650

TS (Single Row Tapered Roller Bearings) (Imperial) 56426N-56650

The 56426N-56650 is a single-row tapered roller bearing with a 4.25″ bore and 6.5″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 50900 lbf radially and 11200 lbf thrust, making it versatile for various applications.

Its open design allows 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, offering a reliable replacement option. Ideal for heavy-duty machinery or automotive systems where combined loads are common.

Weighing 5.6 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 56426N-56650
  • Brand TFL
  • Interchangeable Timken
  • Size 4.25" x 6.5" x 1.4376"
  • Bore Dia 4.25"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 6.5"
  • 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 1.4376"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.310"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 5.47"
  • Cone Backface Backing Diameter 5.2"
  • Cup Frontface Backing Diameter 6.30"
  • Cup Backface Backing Diameter 5.87"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.14"
  • Effective Center Location 0.08"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 56426N
  • Cup Part Number 56650
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 56000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 50900 lbf
  • Static Radial Load 79700 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 13200 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 11200 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 5.6 lb

Features

Performance Features of 56426N-56650 Bearing

56426N-56650 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 50,900 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 56426N-56650 Bearing Engineered for Reliability?

56426N-56650 Bearing features precise cone and cup dimensions, ensuring smooth operation under stress.
The tapered roller design distributes loads evenly, enhancing durability and reducing wear.
Its standard radial clearance allows for flexibility in different applications.
Lubrication is required to maintain optimal performance over time.

Built for Durability: 56426N-56650 Bearing

56426N-56650 Bearing’s chrome steel construction resists wear, even in demanding environments.
The single-row design simplifies installation while maintaining high load capacity.
With a static radial load of 79,700 lbf, it handles heavy loads with ease.
Its ABEC-1 rating ensures consistent performance for industrial applications.

Steel vs Ceramic Bearings: Strengths of 56426N-56650 Bearing

56426N-56650 Bearing uses chrome steel for both rollers and rings, balancing cost and durability.
The steel cage provides robust support, ensuring long service life under heavy loads.
Its dynamic thrust rating of 11,200 lbf makes it versatile for various applications.
The open design allows for easy lubrication and maintenance.

Application

Industrial Uses of 56426N-56650 Bearing
The 56426N-56650 Bearing is commonly used in heavy machinery like construction equipment and mining gear, where its tapered roller design handles combined loads effectively.
Its chrome steel construction ensures durability even in demanding environments, making it a reliable choice for long-term use.

Where Is 56426N-56650 Bearing Used?
You’ll often find the 56426N-56650 Bearing in automotive applications, particularly in wheel hubs and differential systems.
Its precise tolerances and robust design help maintain smooth operation under varying load conditions.

Built for Heavy-Duty Use: 56426N-56650 Bearing
This bearing excels in industrial fans and pumps, where its single-row tapered rollers manage both radial and thrust loads.
The steel cage adds extra strength, ensuring consistent performance even at high speeds.

Automotive vs Aerospace: Applications of 56426N-56650 Bearing
In automotive systems, the 56426N-56650 Bearing supports heavy loads in axles and transmissions.
For aerospace, its reliability and precision make it suitable for auxiliary equipment, though not primary flight systems.

Key Fields for 56426N-56650 Bearing
The 56426N-56650 Bearing is a go-to for agricultural machinery, like tractors and harvesters, due to its ability to handle dirt and debris.
Its standard radial clearance options allow for flexibility in different operating conditions.

Q&A

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