What are the dimensions of this SKF ball bearing?

The bearing has an inner diameter of 20 mm, an outer diameter of 42 mm, and a width of 12 mm.

What does the C3 designation indicate?

C3 indicates greater radial internal clearance than standard, suited for high rotational speeds or thermal expansion.

Is the SKF 6004/C3 bearing sealed?

No, this is an open bearing without seals, suitable for clean environments or oil bath lubrication.

What type of bore does this bearing have?

It features a cylindrical bore designed for standard mounting on a 20 mm shaft.

What loads can this single-row deep groove ball bearing handle?

It accommodates both radial and axial loads in both directions.

SKF 6004/C3 single-row groove ball bearing cylindrical 20x42x12 mm

Supplier number: SKF 6004/C3 | EAN 7316571364797

12.20 tax incl.

€10.08 excl. VAT (incl. all environmental contributions)

On stock - immediately available

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↓ Documents (1) ✆ Talk to a specialist

Skf 6004/C3 for high speeds

Practical benefits

Accommodates thermal expansion: The increased C3 radial internal clearance easily handles heat expansion and higher operating speeds without seizing.
Low friction smooth running: Single row geometry minimizes rotational friction and vibration, giving you quiet and energy-efficient machine operation.
Dual direction load support: You reliably accommodate both radial and axial loads in both directions with this open deep groove bearing.

In a nutshell

The right choise for

With the single row Skf 6004/C3 deep groove ball bearing, you keep rotating shafts in industrial machinery, electric motors, and drive assemblies running smoothly and reliably. Thanks to the increased C3 radial internal clearance, it easily handles thermal expansion and higher rotational speeds without seizing. The open steel design with a 20 mm cylindrical bore mounts directly onto straight shafts, making it ideal for clean, enclosed gearboxes or oil-lubricated systems. By accommodating both radial and axial loads in both directions with minimal friction and vibration, it ensures quiet, energy-efficient, and dependable long-term machine operation.

Product information FAQ

€12.20

In stock - tax incl.

Key features according to our expert

Inner diameter: 20 mm
Width: 12 mm
Number of rows: 1
Sealing (bearing): Without seals
Material (bearing seal): Not applicable
Radial clearance: C3
Material (bearing): Steel
Material (cage): Brass (sheet)
Bore type: Cylindrical
High temperature: No
Outer diameter: 42 mm

Product description

Single row deep groove ball bearings are particularly versatile, have low friction and are optimized for low noise and low vibration, which enables high rotational speeds. They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than many other bearing types.

Simple, versatile and robust design
Low friction
High-speed capability
Accommodate radial and axial loads in both directions
Require little maintenance

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 20 mm
Width: 12 mm
Number of rows: 1
Sealing (bearing): Without seals
Material (bearing seal): Not applicable
Radial clearance: C3
Material (bearing): Steel
Material (cage): Brass (sheet)
Bore type: Cylindrical
High temperature: No
Outer diameter: 42 mm
Matched arrangement: No
Tolerance class: Class P6 (P6)
Radial internal clearance: C3
Basic static load rating: 5
Material, bearing: Bearing steel
Relubrication feature: Without
Reference speed: 38000
Skf performance class: SKF Explorer
Lubricant: None
Cage: Sheet metal
Locating feature, bearing outer ring: None
Filling slots: Without
Coating: Without
Sealing: Without
Limiting speed: 24000
Bore diameter: 20
Basic dynamic load rating: 9.95
Outer diameter: 42

Brand SKF
01011194
EAN 7316571364797
Supplier number SKF 6004/C3

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this SKF ball bearing?: The bearing has an inner diameter of 20 mm, an outer diameter of 42 mm, and a width of 12 mm.
What does the C3 designation indicate?: C3 indicates greater radial internal clearance than standard, suited for high rotational speeds or thermal expansion.
Is the SKF 6004/C3 bearing sealed?: No, this is an open bearing without seals, suitable for clean environments or oil bath lubrication.
What type of bore does this bearing have?: It features a cylindrical bore designed for standard mounting on a 20 mm shaft.
What loads can this single-row deep groove ball bearing handle?: It accommodates both radial and axial loads in both directions.