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TS (Single Row Tapered Roller Bearings) (Metric) 32304
TS (Single Row Tapered Roller Bearings) (Metric) 32304

TS (Single Row Tapered Roller Bearings) (Metric) 32304

The 05066-05185-B is a single-row tapered roller bearing with a flange, measuring 0.669″ x 1.8504″ x 0.5662″. Made from durable chrome steel, it handles combined loads up to 6010 lbf and is compatible with Timken models.

Its flanged cup design provides extra stability, while the open seal allows for easy lubrication. The bearing operates smoothly in temperatures from -30°C to 110°C.

With a standard radial clearance and ABEC-1 rating, it offers reliable performance for various applications. Ideal for use in gearboxes, axles, or industrial machinery where combined loads are common.

Weighing just 1 lb, it’s a sturdy yet lightweight option. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 32304
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Metric
  • Type Bearing
  • Sizes 20 mm x 52 mm x 22.25 mm
  • Cone Part Number X32304M
  • Cup Part Number Y32304M
  • Bore Dia 20 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 52 mm
  • Outer Dia Tolerance -0.016mm to 0
  • Cone Width 21 mm
  • Cone Width Tolerance -0.1mm to 0
  • Cup Width 18 mm
  • Cup Width Tolerance -0.15mm to 0
  • Width 22.25 mm
  • Width Tolerance +0.2mm to 0
  • Cone Backface ToClear Radius 1.52 mm
  • Cup Backface ToClear Radius 1.52 mm
  • Cone Frontface Backing Diameter 27 mm
  • Cone Backface Backing Diameter 31 mm
  • Cup Frontface Backing Diameter 48.01 mm
  • Cup Backface Backing Diameter 43.94 mm
  • Cage Cone Frontface Clearance 2.3 mm
  • Cage Cone Backface Clearance -0.5 mm
  • Effective Center Location -7.9 mm
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 32304M
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 12420 lbf
  • Static Radial Load 12375 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 3217.5 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 1653.75 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 0.44 lb

Features

Performance Features of 05066-05185-B Bearing

05066-05185-B Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 6010 lbf, ensuring reliable performance in various applications.
The flanged cup design provides better alignment and stability during operation.
With a temperature range of -30° to 110°C, it performs well in diverse environments.

How Is 05066-05185-B Bearing Engineered for Reliability?

05066-05185-B Bearing features a single-row tapered roller design, optimised for handling both radial and thrust loads.
The steel cage maintains proper roller spacing, reducing friction and wear.
Its standard radial clearance ensures smooth operation, while the ABEC-1 rating guarantees consistent precision.
The flange on the cup enhances mounting stability, making installation straightforward.

Built for Durability: 05066-05185-B Bearing

05066-05185-B Bearing’s chrome steel construction provides excellent resistance to wear and fatigue.
The tapered roller design distributes loads evenly, extending the bearing’s service life.
With a static radial load capacity of 5720 lbf, it handles heavy-duty applications with ease.
Its effective centre location ensures stable performance under varying load conditions.

Steel vs Ceramic Bearings: Strengths of 05066-05185-B Bearing

05066-05185-B Bearing uses high-quality chrome steel for both rollers and rings, balancing strength and cost-effectiveness.
The steel cage ensures durability while maintaining proper roller alignment.
Its dynamic thrust rating of 952 lbf (Ca90) makes it suitable for applications requiring reliable thrust load support.
The open seal design allows for easy lubrication, ensuring optimal performance over time.

Why Choose 05066-05185-B Bearing for Precision Tasks?

05066-05185-B Bearing’s tapered roller design ensures precise load distribution and smooth operation.
The flanged cup enhances alignment accuracy, critical for precision applications.
With a dynamic radial rating (C90) of 1560 lbf, it delivers consistent performance under load.
Its standard radial clearance and ABEC-1 rating make it a dependable choice for various industrial uses.

Application

Industrial Uses of 05066-05185-B Bearing
05066-05185-B Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The flanged cup adds stability, making it suitable for applications with axial movement.

In automotive systems, 05066-05185-B Bearing fits well in wheel hubs and differentials, providing reliable performance under varying loads. Its inch sizing ensures compatibility with many American and British vehicle models.

For conveyor systems, 05066-05185-B Bearing’s chrome steel construction offers durability in high-load scenarios. The open design allows for easy lubrication, extending its service life in demanding environments.

What Makes 05066-05185-B Bearing a Preferred Choice?
05066-05185-B Bearing stands out in industrial fans due to its ability to manage both radial and thrust loads smoothly. The steel cage ensures consistent roller alignment, even at moderate speeds.

In power transmission units, 05066-05185-B Bearing’s tapered rollers reduce friction, enhancing efficiency. Its standard radial clearance makes it adaptable to various operational conditions without compromising performance.

Built for Heavy-Duty Use: 05066-05185-B Bearing
05066-05185-B Bearing excels in mining equipment, where its robust design withstands harsh conditions. The chrome steel rollers resist wear, ensuring long-term reliability.

For pump systems, 05066-05185-B Bearing’s flanged cup prevents misalignment, maintaining smooth operation. Its temperature range suits both indoor and outdoor applications.

Automotive vs Aerospace: Applications of 05066-05185-B Bearing
In automotive drivetrains, 05066-05185-B Bearing handles high torque and variable speeds with ease. Its inch measurements align with many standard vehicle designs.

For aerospace ground support equipment, 05066-05185-B Bearing’s precision and load capacity make it a dependable choice. The open seal type simplifies maintenance in critical applications.

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