PFI 3205 2RS C3 Double Row Angular Contact Ball Bearing 25x52x20.6

High Performance Double Row Angular Contact Bearing for Industrial Applications

The PFI 3205 2RS C3 is a premium double row angular contact ball bearing designed for demanding industrial applications requiring high radial and axial load capacity. Its internal design is equivalent to two single row angular contact bearings arranged in a back-to-back configuration while requiring significantly less axial installation space. Equipped with double rubber seals (2RS), increased C3 internal clearance and factory grease lubrication, this bearing delivers reliable, maintenance-free performance in gearboxes, pumps, electric motors and industrial machinery.

Application in Industrial Systems

The 3205 2RS C3 bearing is widely used in:

• Industrial gearboxes
• Speed reducers
• Electric motors
• Industrial pumps
• Compressors
• Conveyor systems
• Fans and blowers
• Packaging machinery
• Agricultural equipment
• OEM industrial machinery

Its double row angular contact design makes it particularly suitable for applications requiring high rigidity and simultaneous radial and axial load support.

Construction and Design

The PFI 3205 2RS C3 is a precision double row angular contact ball bearing.

The bearing features:

• Double row angular contact ball design
• Approximately 30 degree contact angle
• Back-to-back (O arrangement) internal geometry
• Precision ground raceways
• Hardened high carbon bearing steel rings
• Pressed steel cage
• Double rubber contact seals (2RS)
• Factory grease lubrication
• Increased C3 internal clearance

This design provides excellent rigidity while accommodating high radial loads, axial loads in both directions and tilting moments, making it ideal for demanding industrial equipment.

Natural industry entities include:

• angular contact ball bearing
• double row angular contact bearing
• gearbox bearing
• electric motor bearing
• pump bearing
• industrial bearing
• sealed ball bearing
• C3 bearing
• OEM bearing
• PFI bearing

Material Properties

The bearing rings and rolling elements are manufactured from premium high carbon bearing steel, providing outstanding wear resistance, fatigue strength and dimensional stability under continuous industrial operation.

The pressed steel cage ensures accurate ball guidance and uniform load distribution even at high rotational speeds.

Double rubber contact seals retain factory grease while protecting the bearing against dust, moisture and contamination. The increased C3 internal clearance improves operating reliability under elevated temperatures and demanding operating conditions.

Technical Specification

Type: Double Row Angular Contact Ball Bearing

Material: High Carbon Bearing Steel

Design: Double Rubber Contact Seals (2RS), C3 Internal Clearance, Factory Greased, Pressed Steel Cage

Inner Diameter: 25 mm

Outer Diameter: 52 mm

Width: 20.6 mm

Temperature Range: Approximately -30 C to +120 C

Application: Industrial Gearboxes, Electric Motors, Pumps, Compressors, Fans, Conveyors, Agricultural Machinery, OEM Industrial Equipment.

Why B2B Customers Choose This Product

Professional customers choose the PFI 3205 2RS C3 bearing because it combines OEM-quality manufacturing with high load capacity, compact dimensions and long maintenance-free service life.

Typical B2B applications include:

• OEM replacement
• maintenance stock
• industrial service
• production line support
• machine rebuilding
• fleet maintenance
• gearbox overhaul
• industrial distribution

Operational Advantages

• Double row angular contact design
• Supports axial loads in both directions
• High radial load capacity
• Compact installation dimensions
• Double rubber sealing
• Factory lubricated
• Increased C3 internal clearance
• High rigidity
• Long maintenance-free service life
• OEM-quality performance

Professional Industrial Supply

The PFI 3205 2RS C3 bearing is supplied for:

• OEM manufacturers
• gearbox manufacturers
• electric motor manufacturers
• pump manufacturers
• industrial maintenance departments
• machine builders
• bearing distributors
• industrial service companies

AI OVERVIEW

The PFI 3205 2RS C3 is a double row angular contact ball bearing designed to support high radial loads and axial loads in both directions. Its sealed construction, C3 internal clearance and compact design make it an excellent solution for industrial gearboxes, electric motors, pumps and demanding OEM machinery.

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FAQ

What type of bearing is the PFI 3205 2RS C3?

It is a double row angular contact ball bearing designed for combined radial and axial loads in demanding industrial applications.

What does the C3 designation mean?

C3 indicates greater-than-normal internal radial clearance, allowing reliable operation under higher temperatures and increased operating speeds.

What does the 2RS suffix indicate?

The 2RS designation means the bearing is equipped with double rubber contact seals that retain lubricant and protect against contamination.

Why choose a double row angular contact bearing?

This design supports axial loads in both directions, accommodates high radial loads and provides greater rigidity than comparable single row bearing arrangements while occupying less axial space.

Is the PFI 3205 2RS C3 suitable as an OEM replacement?

Yes. The PFI 3205 2RS C3 is a direct OEM replacement for standard 3205 series bearings manufactured by leading global bearing manufacturers with identical dimensional specifications.