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TS (Single Row Tapered Roller Bearings) (Imperial) 484-474

TS (Single Row Tapered Roller Bearings) (Imperial) 484-474

The 484-474 is a single-row tapered roller bearing with a 2.76″ bore and 5.12″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 32,200 lbf radial and 5,500 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 alternative for replacements. Ideal for heavy-duty machinery or automotive systems where combined loads are common.

Weighing 4.2 lb, it balances strength and manageable size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

The standard radial clearance (with options for C3/C4/C5) provides flexibility for different setups. Its ABEC-1 rating ensures consistent performance for general industrial use.

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Product Parameters

  • Part Number 484-474
  • Brand TFL
  • Interchangeable Timken
  • Size 2.7559" x 5.1181" x 1.2518"
  • Bore Dia 2.7559"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 5.1181"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.142"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.2205"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.2518"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.080"
  • Cup Backface ToClear Radius 0.08"
  • Cone Frontface Backing Diameter 3.66"
  • Cone Backface Backing Diameter 3.15"
  • Cup Frontface Backing Diameter 4.56"
  • Cup Backface Backing Diameter 4.37"
  • 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 484
  • Cup Part Number 474
  • 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 4.2 lb

Features

Engineered for Precision: 484-474 Bearing

484-474 Bearing is crafted 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 steel cage maintains roller alignment, reducing friction and wear for extended performance.
With a temperature range of -30° to 110°C, it operates reliably in various conditions.

How Does 484-474 Bearing Reduce Friction?

484-474 Bearing features a tapered roller design that minimises friction during operation.
The chrome steel construction enhances smooth movement, even under high radial or thrust loads.
Precision-engineered cage clearances ensure optimal roller positioning, reducing wear over time.
This design contributes to efficient performance with a dynamic thrust rating of 5,500 lbf.

Structural Advantages of 484-474 Bearing

484-474 Bearing’s single-row construction provides stability and load-bearing efficiency.
The standard radial clearance offers flexibility for different application requirements.
Its chrome steel components resist wear, maintaining performance under 41,900 lbf static loads.
The open seal type allows for easy lubrication, ensuring smooth operation.

Application

Industrial Uses of 484-474 Bearing
The 484-474 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in tough working conditions.

In automotive applications, 484-474 Bearing fits well in wheel hubs and differential systems, providing reliable performance under radial and thrust loads. The imperial sizing makes it a convenient choice for North American vehicle models.

For industrial conveyor systems, 484-474 Bearing’s open design allows for easy lubrication, extending its service life in high-load scenarios. The steel cage adds stability, making it suitable for continuous operation.

What Makes 484-474 Bearing a Preferred Choice?
This bearing is often selected for mining equipment due to its ability to withstand heavy radial and axial forces. The standard radial clearance offers flexibility in various installation conditions.

Its compatibility with Timken equivalents makes 484-474 Bearing a cost-effective option for maintenance and replacements. The ABEC-1 rating ensures consistent performance without over-engineering for general applications.

Q&A

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