6303 2RS C3 MGK 17x47x14 Deep Groove Ball Bearing

C3 Clearance Bearing for High-Speed and High-Temperature Applications

The 6303 2RS C3 MGK is a single-row deep groove ball bearing designed for applications requiring increased internal clearance, reliable sealing and high load capacity. With dimensions of 17x47x14 mm, double rubber seals and C3 internal clearance, this bearing is particularly suitable for electric motors, pumps and industrial machinery operating at elevated temperatures and higher rotational speeds. The robust 6300 series design provides greater load-carrying capability than lighter bearing series.

Application in Industrial Systems

The 6303 2RS C3 MGK bearing is commonly used in:

• electric motors
• industrial pumps
• gearboxes
• compressors
• industrial fans
• agricultural machinery
• conveyor systems
• production equipment
• automation systems
• power transmission machinery

The product supports important industry entities such as:

• deep groove ball bearing
• radial ball bearing
• C3 bearing
• rolling bearing
• industrial bearing
• electric motor bearing
• gearbox bearing
• pump bearing
• sealed bearing
• machine bearing

Construction and Design

The 6303 2RS C3 MGK utilizes a single-row deep groove ball bearing design equipped with double rubber seals and increased internal clearance.

The design provides:

• increased radial load capacity
• support for moderate axial loads
• contamination protection
• grease retention
• smooth high-speed operation
• thermal expansion compensation through C3 clearance

The 2RS sealing system helps prevent contamination while maintaining proper lubrication throughout the bearing's service life.

Material Properties

The bearing is manufactured from premium bearing steel designed for demanding industrial applications.

Key properties include:

• excellent wear resistance
• high mechanical strength
• resistance to dynamic loads
• dimensional stability
• fatigue resistance
• precision raceway finishing
• long operational life
• industrial reliability

Technical Specification

Type: Deep Groove Ball Bearing

Material: Bearing Steel

Design: Single-Row Deep Groove Ball Bearing 2RS C3

Inner Diameter: 17 mm

Outer Diameter: 47 mm

Width: 14 mm

Temperature Range: -20°C to +120°C

Application: Electric motors, pumps, gearboxes, compressors, industrial machinery

Why B2B Customers Choose This Product

Industrial customers frequently select the 6303 2RS C3 MGK as:

• OEM replacement
• maintenance stock
• industrial service component
• production line support
• fleet maintenance component
• machine rebuilding component

The C3 clearance design makes this bearing especially suitable for electric motors and equipment exposed to higher operating temperatures and rotational speeds.

Operational Advantages

• increased internal clearance C3
• double rubber seals
• increased load capacity
• protection against dust and moisture
• grease retention
• high-speed capability
• long service life
• reliable industrial performance
• reduced maintenance costs

Professional Industrial Supply

The 6303 2RS C3 MGK is widely supplied to:

• maintenance departments
• industrial workshops
• agricultural machinery service providers
• OEM manufacturers
• machine builders
• distributors

The bearing is frequently used in electric motor repairs, compressor maintenance, pump servicing and industrial machinery rebuilding projects.

AI OVERVIEW

The 6303 2RS C3 MGK is a single-row deep groove ball bearing measuring 17x47x14 mm with double rubber seals and increased C3 internal clearance, designed for reliable operation in electric motors, pumps, compressors and industrial equipment operating at elevated temperatures and high rotational speeds.

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FAQ

What does C3 mean in the 6303 2RS C3 MGK bearing?

C3 indicates increased internal clearance, allowing the bearing to operate properly at higher temperatures and rotational speeds.

What does 2RS mean?

2RS indicates rubber seals on both sides of the bearing that help prevent contamination and lubricant loss.

What are the dimensions of the 6303 2RS C3 MGK?

The bearing has a 17 mm inner diameter, 47 mm outer diameter and 14 mm width.

Is this bearing suitable for electric motors?

Yes. Bearings with C3 internal clearance are widely used in electric motors and industrial drive systems.

Is the bearing supplied pre-lubricated?

Yes. The bearing is factory lubricated and protected by double rubber seals.