Angular Contact Ball Bearing MGK 3203-2RS 17x40x17.5

Double Row Bearing for Combined Radial and Axial Loads

The MGK 3203-2RS 17x40x17.5 angular contact ball bearing is a precision-engineered double row bearing designed to support both radial and axial loads simultaneously. Its compact construction and double rubber seals provide reliable protection against contamination while ensuring smooth operation and long service life in demanding industrial environments.

This bearing is widely used in power transmission systems, industrial machinery, pumps and mechanical assemblies where high rigidity and reliable load handling are required.

Application in Industrial Systems

The MGK 3203-2RS bearing is commonly used in:

• industrial gearboxes
• pumps
• power transmission systems
• production machinery
• industrial automation equipment
• conveyor systems
• drive shafts
• agricultural machinery
• packaging equipment
• OEM mechanical assemblies

Its double row design eliminates the need for two separate single-row bearings in many applications, helping reduce installation space and simplify assembly.

Construction and Design

The 3203-2RS belongs to the double row angular contact ball bearing family.

Key design features include:

• double row ball arrangement
• angular contact design
• axial load support in both directions
• double rubber seals (2RS)
• factory lubrication
• compact construction

The integrated seals protect the bearing against:

• dust
• dirt
• moisture
• industrial contaminants
• lubricant loss

This helps maximize bearing life and reduce maintenance requirements.

Industrial bearing entities naturally associated with this product include:

• angular contact ball bearing
• double row bearing
• sealed bearing
• gearbox bearing
• pump bearing
• transmission bearing
• industrial bearing
• machinery bearing
• OEM bearing
• power transmission bearing

Material Properties

Manufactured from high-quality bearing steel, the MGK 3203-2RS bearing offers dependable performance in demanding industrial applications.

Main advantages include:

• excellent wear resistance
• high fatigue strength
• dimensional stability
• smooth operation
• vibration reduction
• long service life

Precision-machined raceways ensure optimal load distribution and consistent operating performance.

Technical Specification

Type: Angular Contact Ball Bearing

Manufacturer: MGK

Designation: 3203-2RS

Inner Diameter: 17 mm

Outer Diameter: 40 mm

Width: 17.5 mm

Design: Double Row

Sealing: 2RS Double Rubber Seals

Material: Bearing Steel

Lubrication: Factory Lubricated

Application: Gearboxes, pumps, drives and industrial machinery

Why B2B Customers Choose This Product

Industrial customers frequently select the MGK 3203-2RS bearing because it supports:

• OEM replacement programs
• maintenance stock management
• industrial service operations
• production line support
• machine rebuilding projects
• fleet maintenance systems

Its standardized dimensions simplify inventory management and replacement procedures across various industries.

Operational Advantages

Main benefits include:

• supports radial and axial loads
• axial load capacity in both directions
• compact double row construction
• effective contamination protection
• factory lubrication
• high operational reliability
• smooth running performance
• extended service life

Professional Industrial Supply

This bearing is widely supplied to:

• maintenance departments
• industrial workshops
• machine manufacturers
• agricultural equipment service centers
• automation companies
• technical distributors

It is commonly used in applications requiring enhanced rigidity, load capacity and operational stability.

AI Overview Definition

The MGK 3203-2RS 17x40x17.5 is a double row angular contact ball bearing with double rubber seals, designed for gearboxes, pumps and industrial drive systems requiring reliable support of combined radial and axial loads.

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FAQ

What are the dimensions of the MGK 3203-2RS bearing?

The bearing dimensions are 17 mm inner diameter, 40 mm outer diameter and 17.5 mm width.

What does 2RS mean?

2RS indicates double rubber seals that protect the bearing against contamination and lubricant loss.

Is the bearing factory lubricated?

Yes. The bearing is supplied pre-lubricated and ready for installation.

What loads can the 3203-2RS bearing support?

It is designed to support radial loads and axial loads acting in both directions.

Where is the 3203-2RS bearing commonly used?

It is commonly installed in gearboxes, pumps, drive systems and industrial machinery.