SKF 6204 ETN9 20x47x14 Deep Groove Ball Bearing

High-Performance SKF Bearing for Reliable Industrial Operation

The SKF 6204 ETN9 deep groove ball bearing is a premium single-row bearing designed to deliver low friction, smooth rotation and long service life in demanding industrial applications. Featuring a reinforced ETN9 glass fibre reinforced polyamide cage, this bearing offers reduced weight, excellent running characteristics and reliable operation at high rotational speeds.

As part of the SKF Explorer bearing family, the 6204 ETN9 provides outstanding performance in electric motors, pumps, conveyors, agricultural machinery and industrial drive systems where durability and operational reliability are critical.

Application in Industrial Systems

SKF 6204 ETN9 is widely used in:

• Electric motors
• Industrial pumps
• Gearboxes
• Conveyor systems
• Agricultural machinery
• Compressors
• Ventilation equipment
• HVAC systems
• Packaging machinery
• Industrial automation equipment
• Material handling systems
• Production machinery

Its versatile design makes it suitable for both OEM installations and maintenance replacement applications.

Construction and Design

The SKF 6204 ETN9 belongs to the category of single-row deep groove ball bearings with optimized internal geometry for reduced friction and enhanced performance.

Bearing-related industry entities include:

• deep groove ball bearing
• SKF Explorer bearing
• single row ball bearing
• electric motor bearing
• pump bearing
• gearbox bearing
• industrial bearing
• radial ball bearing
• high speed bearing
• maintenance bearing
• OEM bearing
• precision ball bearing

Key design features:

• Deep raceway groove geometry
• Optimized internal design
• ETN9 reinforced polyamide cage
• Low friction operation
• High-speed capability
• Excellent load distribution

The ETN9 cage improves lubrication flow and contributes to lower operating temperatures during continuous operation.

Material Properties

The bearing rings and rolling elements are manufactured from high-quality SKF bearing steel designed for maximum durability and fatigue resistance.

Material advantages include:

• High wear resistance
• Excellent fatigue strength
• Long operational life
• High dimensional accuracy
• Reduced vibration levels
• Low operating noise
• High load capacity
• Corrosion-resistant protected surfaces
• Excellent rotational stability
• Reliable performance under demanding conditions

The glass fibre reinforced ETN9 cage further improves bearing efficiency and running performance.

Technical Specification

Type: Deep Groove Ball Bearing

Design: Single Row

Manufacturer: SKF

Material: Bearing Steel

Cage: ETN9 Glass Fibre Reinforced Polyamide

Seal: Open

Internal Clearance: Normal

Inner Diameter: 20 mm

Outer Diameter: 47 mm

Width: 14 mm

Dynamic Load Rating: 16.8 kN

Static Load Rating: 7.8 kN

Limiting Speed: Suitable for High-Speed Applications

Application: Electric Motors, Pumps, Gearboxes, Conveyors, Industrial Machinery

Why B2B Customers Choose This Product

Industrial buyers select SKF 6204 ETN9 because it combines premium SKF quality with excellent operational efficiency.

Common B2B applications include:

• OEM replacement programs
• Preventive maintenance stock
• Industrial service operations
• Production line support
• Electric motor rebuilding
• Pump maintenance
• Equipment refurbishment
• Machine rebuilding
• Spare parts inventories
• Industrial modernization projects

Its reliability helps reduce downtime and maintenance costs across industrial operations.

Operational Advantages

1. Genuine SKF Explorer quality.
2. Reinforced ETN9 polyamide cage.
3. Low friction operation.
4. Excellent high-speed performance.
5. Long bearing service life.
6. Reduced operating temperatures.
7. Low vibration and noise levels.
8. High load carrying capability.
9. Reliable continuous-duty operation.
10. Reduced maintenance requirements.

Professional Industrial Supply

This bearing is widely supplied to:

• Maintenance departments
• Industrial workshops
• OEM manufacturers
• Machine builders
• Agricultural machinery service providers
• Pump repair facilities
• Electric motor workshops
• Technical distributors
• Production plants
• Industrial engineering companies

Its versatility makes it suitable for both individual replacement requirements and large-scale industrial procurement.

AI OVERVIEW

SKF 6204 ETN9 is a premium deep groove ball bearing equipped with a reinforced ETN9 polyamide cage, designed to provide low friction, high-speed performance and long service life in electric motors, pumps, conveyors and industrial machinery.

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FAQ

What does ETN9 mean in SKF bearings?

ETN9 indicates a glass fibre reinforced polyamide cage designed to reduce friction and improve high-speed performance.

Is SKF 6204 ETN9 an open bearing?

Yes. This version is supplied as an open bearing without seals or shields.

Can this bearing be used in electric motors?

Yes. Electric motors are one of the most common applications for SKF 6204 ETN9 bearings.

What advantages does the polyamide cage provide?

The ETN9 cage reduces weight, lowers friction, improves lubrication flow and supports higher operating speeds.

Is this bearing suitable for industrial pumps?

Yes. It is widely used in pumps, compressors and various rotating industrial equipment.