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TS (Single Row Tapered Roller Bearings) (Imperial) 475-472A

TS (Single Row Tapered Roller Bearings) (Imperial) 475-472A

The 475-472A is a single-row tapered roller bearing with a 2.1654″ bore and 4.7244″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 32200 lbf radially and 5500 lbf thrust, suitable for demanding applications.

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

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 3.6 lb, it balances strength and manageability. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 475-472A
  • Brand TFL
  • Interchangeable Timken
  • Size 2.1654" x 4.7244" x 1.1418"
  • Bore Dia 2.1654"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.7244"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.142"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.923"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.1418"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.6"
  • Cone Backface Backing Diameter 2.64"
  • Cup Frontface Backing Diameter 4.53"
  • Cup Backface Backing Diameter 4.17"
  • Cage Cone Frontface Clearance 0.12"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location -0.16"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 475
  • Cup Part Number 472A
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 475
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 32200 lbf
  • Static Radial Load 41900 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 8360 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 5500 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 3.600 lb

Features

Performance Features of 475-472A Bearing

475-472A Bearing is constructed with chrome steel rings and rollers, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 32,200 lbf, making it suitable for heavy-duty applications.
The tapered roller design provides effective load distribution, enhancing performance and longevity.
With a standard radial clearance, it offers reliable operation in various industrial settings.

How Does 475-472A Bearing Reduce Friction?

475-472A Bearing features a precision-engineered tapered roller design that minimises friction during operation.
The chrome steel rollers and cage ensure smooth movement, even under high radial or thrust loads.
Its effective centre location helps maintain alignment, further reducing wear and energy loss.
This design makes it efficient for applications requiring both radial and axial load support.

Built for Reliability: 475-472A Bearing

475-472A Bearing’s single-row construction provides stability and consistent performance under heavy loads.
The chrome steel components resist wear, while the steel cage keeps rollers properly spaced.
With a static radial load capacity of 41,900 lbf, it handles demanding conditions with ease.
Its standard radial clearance ensures reliable operation across a wide temperature range.

Steel vs Ceramic Bearings: Strengths of 475-472A Bearing

475-472A Bearing uses high-quality chrome steel for both rollers and rings, offering excellent strength.
This material choice provides better cost-efficiency compared to ceramic while maintaining good performance.
The bearing’s dynamic thrust rating of 5,500 lbf ensures reliable operation in thrust applications.
Its ABEC-1 rating confirms consistent precision for general industrial use.

Application

Industrial Uses of 475-472A Bearing
475-472A 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.

In automotive applications, 475-472A Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a preferred choice for North American vehicle models.

For industrial fans and pumps, 475-472A Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability during high-speed rotations.

What Makes 475-472A Bearing a Preferred Choice?
475-472A Bearing stands out in agricultural machinery, where its robust design withstands dust and debris. The tapered rollers distribute loads evenly, reducing wear over time.

In material handling systems, 475-472A Bearing’s high dynamic radial load capacity ensures smooth conveyor operation. Its compatibility with Timken models simplifies maintenance and replacements.

Built for Heavy-Duty Use: 475-472A Bearing
475-472A Bearing excels in mining equipment, handling extreme loads with its chrome steel rollers. The standard radial clearance options cater to different operational needs.

For railway applications, 475-472A Bearing’s effective center location improves alignment in axle boxes. The ABEC-1 rating balances precision and cost for bulk transport needs.

Q&A

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