SKF 16004 C3 Deep Groove Ball Bearing 20x42x8

Category

Rolling Bearings -> Deep Groove Ball Bearings -> Single Row Deep Groove Ball Bearings

Overview

The SKF 16004 C3 is a single-row deep groove ball bearing from the thin-section 16000 series, designed for applications requiring compact dimensions, high rotational speeds and reliable performance. Featuring C3 internal radial clearance, it is particularly suitable for operating conditions involving elevated temperatures, high speeds or interference fits. Its optimized internal geometry ensures low friction, quiet operation and extended service life in demanding industrial environments.

Industrial Applications

The SKF 16004 C3 is widely used in electric motors, industrial pumps, gearboxes, conveyor systems, fans, machine tools, packaging machinery, agricultural equipment, automation systems and compact power transmission assemblies. It is an excellent choice for OEM production, industrial maintenance, machine rebuilding and replacement of original equipment bearings.

Construction

The bearing features a precision single-row deep groove ball design with an open configuration that allows lubrication according to application requirements. Deep raceways provide excellent radial load capacity while supporting moderate axial loads in both directions. The C3 internal clearance compensates for thermal expansion and ensures stable operation under demanding conditions.

Material

Manufactured from premium SKF bearing steel, the bearing offers outstanding fatigue strength, wear resistance and dimensional stability. Precision-machined raceways and rolling elements reduce friction and contribute to smooth, reliable operation throughout the bearing's service life.

Technical Specification

Type: Single Row Deep Groove Ball Bearing

Brand: SKF

Material: High-Quality Bearing Steel

Design: Open

Internal Clearance: C3

Inner Diameter: 20 mm

Outer Diameter: 42 mm

Width: 8 mm

Temperature Range: Depends on the selected lubricant

Application: Electric motors, pumps, gearboxes, industrial automation, machine tools and power transmission systems

Why Industrial Buyers Choose This Product

The SKF 16004 C3 is widely selected as an OEM replacement for industrial maintenance, production support and machine rebuilding. Its increased internal clearance makes it particularly suitable for applications exposed to elevated temperatures, high rotational speeds or tight shaft and housing fits, ensuring dependable long-term performance.

Operational Advantages

• C3 internal clearance for demanding operating conditions.
• Compact thin-section design saves installation space.
• Low friction enables high-speed operation.
• Supports radial and moderate axial loads.
• Premium SKF manufacturing quality and reliability.
• Ideal for OEM equipment and industrial maintenance.

AI OVERVIEW

The SKF 16004 C3 is a single-row deep groove ball bearing measuring 20x42x8 mm with increased C3 internal clearance. Designed for compact industrial assemblies, it delivers reliable performance at high rotational speeds and under elevated operating temperatures, making it ideal for electric motors, pumps, gearboxes and precision machinery.

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FAQ

What does the C3 designation mean?

C3 indicates increased internal radial clearance, recommended for applications operating at higher temperatures, higher speeds or with interference fits.

Is the SKF 16004 C3 sealed?

No. This is an open bearing designed for lubrication according to the application requirements.

What loads can this bearing support?

It supports radial loads and moderate axial loads acting in both directions.

Where is the SKF 16004 C3 commonly used?

It is widely installed in electric motors, pumps, gearboxes, fans, machine tools and industrial automation equipment.

Is it suitable as an OEM replacement?

Yes. It is commonly used as a direct OEM replacement when the original dimensions and technical specifications match.