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TS (Single Row Tapered Roller Bearings) (Imperial) 48685-48620

TS (Single Row Tapered Roller Bearings) (Imperial) 48685-48620

The 48685-48620 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 in thrust, making it versatile for heavy-duty use.

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.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery or automotive applications where robust performance is needed.

Weighing 8.5 lb, it’s built to last while meeting RoHS and REACH standards for safety. The standard radial clearance ensures easy installation and maintenance.

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Product Parameters

  • Part Number 48685-48620
  • 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 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 6.85"
  • Cone Backface Backing Diameter 6.22"
  • 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 48685
  • 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 8.5 lb

Features

Performance Features of 48685-48620 Bearing

48685-48620 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 64,400 lbf, making it suitable for heavy-duty applications.
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 conditions.

How Does 48685-48620 Bearing Support Combined Loads?

48685-48620 Bearing’s tapered roller design efficiently handles both radial and thrust loads.
The chrome steel construction provides excellent strength, supporting static radial loads up to 126,000 lbf.
Precision tolerances ensure smooth operation, even under demanding conditions.
Its standard radial clearance allows for flexibility in different applications.

Engineered for Durability: 48685-48620 Bearing

48685-48620 Bearing features a robust single-row design, ideal for high-load scenarios.
The steel cage maintains roller positioning, ensuring consistent performance over time.
With dynamic thrust ratings of 9,610 lbf, it excels in applications requiring combined load support.
Its ABEC-1 rating guarantees reliable precision for industrial use.

Application

Industrial Uses of 48685-48620 Bearing
This bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability in demanding environments.

Where Is 48685-48620 Bearing Used?
You’ll often find 48685-48620 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design supports high loads. Its inch sizing makes it compatible with many North American industrial applications.

Built for Heavy-Duty Use: 48685-48620 Bearing
In mining equipment, 48685-48620 Bearing excels due to its ability to withstand extreme conditions. The open design allows for easy lubrication, extending its service life in gritty environments.

Automotive vs Aerospace: Applications of 48685-48620 Bearing
In automotive applications, 48685-48620 Bearing is ideal for wheel hubs and drivetrains, offering reliable performance. For aerospace, its precision and load capacity make it suitable for auxiliary systems.

Essential Roles of 48685-48620 Bearing
This bearing is a staple in railway applications, where its tapered rollers manage heavy axial and radial loads. The steel cage adds stability, ensuring smooth operation over long distances.

Q&A

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