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TS (Single Row Tapered Roller Bearings) (Imperial) 9275-9220

TS (Single Row Tapered Roller Bearings) (Imperial) 9275-9220

The 9275-9220 is a single-row tapered roller bearing with a 2.375″ bore and 6.375″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 66900 lbf radially and 21000 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 ranging 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 vehicle axles or heavy machinery where combined loads are common.

Weighing 10.5 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 9275-9220
  • Brand TFL
  • Interchangeable Timken
  • Size 2.375" x 6.375" x 1.875"
  • Bore Dia 2.375"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 6.375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.8125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.25"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.875"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 3.5"
  • Cone Backface Backing Diameter 4.02"
  • Cup Frontface Backing Diameter 6.04"
  • Cup Backface Backing Diameter 5.43"
  • Cage Cone Frontface Clearance 0.12"
  • Cage Cone Backface Clearance 0.27"
  • Effective Center Location 0.07"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 9275
  • Cup Part Number 9220
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 9200
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 66900 lbf
  • Static Radial Load 74200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 17300 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 21000 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 10.5 lb

Features

Performance Features of 9275-9220 Bearing

9275-9220 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 66,900 lbf, making it suitable for heavy-duty applications.

The steel cage maintains roller alignment, ensuring smooth operation and reduced wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

9275-9220 Bearing comes with standard radial clearance, providing flexibility for different needs.
Its ABEC-1 rating ensures consistent performance for general industrial use.

Application

Industrial Uses of 9275-9220 Bearing
The 9275-9220 Bearing is commonly used in heavy machinery like construction equipment and mining rigs, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability in tough environments.

In automotive applications, 9275-9220 Bearing fits well in truck wheel hubs and differential systems, providing reliable performance under high stress. The imperial sizing makes it a straightforward replacement for Timken equivalents.

For industrial fans and pumps, 9275-9220 Bearing’s open design allows easy lubrication, extending service life in continuous operation. The standard radial clearance offers flexibility for various load conditions.

What Makes 9275-9220 Bearing a Preferred Choice?
The 9275-9220 Bearing stands out in agricultural machinery, such as tractors and harvesters, due to its robust construction. Its tapered rollers distribute loads evenly, reducing wear over time.

In material handling systems, 9275-9220 Bearing supports conveyor rollers, ensuring smooth movement under heavy loads. The steel cage adds stability, making it suitable for high-vibration environments.

Built for Heavy-Duty Use: 9275-9220 Bearing
The 9275-9220 Bearing excels in forestry equipment, like log splitters, where its combined load capacity is crucial. Its ABEC-1 rating balances precision and cost-effectiveness for rugged applications.

For railway applications, 9275-9220 Bearing’s temperature tolerance makes it reliable in varying climates. The standard radial clearance adapts well to thermal expansion during long hauls.

Automotive vs Aerospace: Applications of 9275-9220 Bearing
In automotive drivetrains, 9275-9220 Bearing handles high thrust and radial loads, ideal for off-road vehicles. Its inch measurements simplify maintenance in North American models.

For aerospace ground support equipment, 9275-9220 Bearing’s steel cage and chrome steel rollers ensure longevity. The open design allows quick inspections, vital for safety-critical systems.

Q&A

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