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TS (Single Row Tapered Roller Bearings) (Imperial) 48684-48620

TS (Single Row Tapered Roller Bearings) (Imperial) 48684-48620

The 48684-48620 is a single-row tapered roller bearing with a 5.625″ bore and 7.875″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 64400 lbf radially and 9610 lbf thrust, making it a robust choice for heavy-duty applications.

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

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

Weighing 8.3 lb, it’s built to last and complies with RoHS and REACH standards for safe use. The standard radial clearance ensures easy installation and maintenance.

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Product Parameters

  • Part Number 48684-48620
  • Brand TFL
  • Interchangeable Timken
  • Size 5.625" x 7.875" x 1.625"
  • Bore Dia 5.625"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 7.875"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.5625"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.3437"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.625"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.310"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 6.85"
  • Cone Backface Backing Diameter 6.54"
  • Cup Frontface Backing Diameter 7.61"
  • Cup Backface Backing Diameter 7.28"
  • Cage Cone Frontface Clearance 0.12"
  • Cage Cone Backface Clearance 0.1"
  • Effective Center Location -0.12"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 48684
  • Cup Part Number 48620
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 48600
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 64400 lbf
  • Static Radial Load 126000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 16700 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 9610 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 8.3 lb

Features

Performance Features of 48684-48620 Bearing

48684-48620 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 64,400 lbf, ensuring reliable performance in heavy-duty applications.

The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various operating conditions.

48684-48620 Bearing’s standard radial clearance provides flexibility for different installation needs.
Its ABEC-1 rating ensures consistent precision and smooth operation.

Application

Industrial Uses of 48684-48620 Bearing
The 48684-48620 Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in demanding environments.

Where Is 48684-48620 Bearing Used?
You’ll often find 48684-48620 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design supports high radial and thrust loads. The inch sizing makes it a good fit for North American equipment standards.

Built for Heavy-Duty Use: 48684-48620 Bearing
In industrial gearboxes, 48684-48620 Bearing provides reliable performance, thanks to its steel cage and chrome steel rollers. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 48684-48620 Bearing
In automotive applications, 48684-48620 Bearing is used in wheel hubs and differentials, offering stability under heavy loads. For aerospace, its precision makes it suitable for auxiliary systems requiring consistent performance.

Essential Roles of 48684-48620 Bearing
The 48684-48620 Bearing is a key component in railway axles, where its ability to handle combined loads ensures smooth operation. Its standard radial clearance options make it versatile for various industrial needs.

Q&A

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