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TS (Single Row Tapered Roller Bearings) (Imperial) 48506-48750

TS (Single Row Tapered Roller Bearings) (Imperial) 48506-48750

The 48506-48750 is a single-row tapered roller bearing with a 5.0625″ bore and 7.5″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 39800 lbf radially and 11500 lbf thrust, making it versatile for heavy-duty use.

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

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for applications like truck axles or heavy machinery where combined loads are common.

Weighing 6.8 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets environmental and safety requirements.

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Product Parameters

  • Part Number 48506-48750
  • Brand TFL
  • Interchangeable Timken
  • Size 5.0625" x 7.5" x 1.375"
  • Bore Dia 5.0625"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 7.5"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.25"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.375"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 6.38"
  • Cone Backface Backing Diameter 5.67"
  • Cup Frontface Backing Diameter 7.24"
  • Cup Backface Backing Diameter 6.69"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.16"
  • Effective Center Location 0.65"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 48506
  • Cup Part Number 48750
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 48000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 39800 lbf
  • Static Radial Load 67400 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 10300 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 11500 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 6.8 lb

Features

How Is 48506-48750 Bearing Engineered for Reliability?

48506-48750 Bearing features chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 39,800 lbf, making it suitable for heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

What Makes 48506-48750 Bearing Suitable for High-Temperature Applications?

48506-48750 Bearing is constructed with chrome steel, which withstands temperatures up to 110°C.
The open design allows for effective lubrication, ensuring smooth operation even in demanding conditions.
Its standard radial clearance options provide flexibility for different operational needs.
The bearing’s robust design ensures consistent performance under high thermal stress.

Built for Durability: 48506-48750 Bearing

48506-48750 Bearing’s tapered roller design efficiently handles both radial and thrust loads.
The chrome steel construction resists wear, enhancing the bearing’s service life.
With a static radial load capacity of 67,400 lbf, it excels in heavy-load scenarios.
Its ABEC-1 rating ensures reliable precision for industrial applications.

Steel vs Ceramic Bearings: Strengths of 48506-48750 Bearing

48506-48750 Bearing uses chrome steel for both rings and rollers, offering excellent strength and durability.
The steel cage ensures stable roller movement, reducing friction and noise.
Its dynamic thrust rating of 11,500 lbf makes it versatile for various load conditions.
The bearing’s standard lubrication requirement simplifies maintenance while ensuring long-term reliability.

Application

Industrial Uses of 48506-48750 Bearing
48506-48750 Bearing is commonly used in heavy machinery like construction equipment and mining rigs, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, 48506-48750 Bearing fits well in truck wheel hubs and differential systems, providing reliable performance under heavy radial and thrust loads. Its imperial sizing makes it a preferred choice for North American vehicle models.

For industrial gearboxes, 48506-48750 Bearing’s open design allows for easy lubrication, extending service life in high-speed operations. The steel cage adds extra strength, making it suitable for continuous use.

Where Is 48506-48750 Bearing Used?
You’ll often find 48506-48750 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design handles uneven loads. The standard radial clearance ensures smooth operation in varying temperatures.

In conveyor systems, 48506-48750 Bearing supports heavy loads while maintaining precision. Its ABEC-1 rating makes it a cost-effective choice for general industrial applications.

Built for Heavy-Duty Use: 48506-48750 Bearing
48506-48750 Bearing excels in forestry equipment, where its tapered rollers manage both radial and axial forces. The chrome steel rollers resist wear, even in dusty environments.

For railway applications, 48506-48750 Bearing’s durability ensures long-term performance in freight car axles. The inch measurements simplify replacements in older systems.

Automotive vs Aerospace: Applications of 48506-48750 Bearing
In automotive settings, 48506-48750 Bearing is ideal for heavy-duty trucks, offering reliable load capacity. Its steel cage withstands vibrations and shocks common in road transport.

For aerospace ground equipment, 48506-48750 Bearing provides stability in tow tractors and loading systems. The temperature range suits both indoor and outdoor use.

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