What are the dimensions of this ball bearing?

The bearing has an inside diameter of 9 mm, an outside diameter of 17 mm, and a width of 4 mm.

Is the Skf 618/9 equipped with seals?

No, this is an open ball bearing without seals, suitable for applications with external lubrication or low friction needs.

What radial internal clearance does this bearing have?

This model features normal radial internal clearance (CN), suitable for standard operating conditions and speeds.

What type of bore does this deep groove ball bearing have?

The Skf 618/9 has a cylindrical bore for direct installation onto a 9 mm cylindrical shaft.

What material is this ball bearing made of?

This single-row deep groove ball bearing is manufactured from bearing steel for reliable performance and durability.

SKF 618/9 single-row groove ball bearing cylindrical 9x17x4 mm

Supplier number: SKF 618/9 | EAN 7316577121622

Recommended Retail Price €27.38

13.40 tax incl.

€11.07 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 3 products in stock.

Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Smooth rotation with Skf

Practical benefits

High rotational speed capability: Low operational friction ensures you achieve high rotational speeds with minimal heat buildup and quiet performance.
Radial and axial support: You reliably accommodate both radial forces and light axial loads in both directions within compact mechanical assemblies.
Durable steel bearing construction: Manufactured from robust bearing steel, it gives you dependable operation and long-lasting durability across continuous applications.

In a nutshell

The right choise for

With the Skf 618/9, you achieve smooth and dependable rotation in compact mechanical assemblies. This single-row deep groove ball bearing features a 9 mm cylindrical bore, 17 mm outside diameter, and 4 mm width, combining low operational friction with high-speed performance. Crafted from durable bearing steel with normal radial internal clearance (CN), it reliably accommodates radial loads and light axial forces in both directions. Because it is an open bearing without seals, it is ideally suited for clean environments and applications with external lubrication, such as electric motors, precision instruments, or rc models. You can quickly replace worn bearings and restore quiet, efficient operation.

Product information FAQ

€13.40

In stock - tax incl.

Key features according to our expert

Inner diameter: 9 mm
Width: 4 mm
Number of rows: 1
Sealing (bearing): Without seals
Material (bearing seal): Not applicable
Radial clearance: CN (Normal)
Material (bearing): Steel
Bore type: Cylindrical
High temperature: No
Outer diameter: 17 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: 9 mm
Width: 4 mm
Number of rows: 1
Sealing (bearing): Without seals
Material (bearing seal): Not applicable
Radial clearance: CN (Normal)
Material (bearing): Steel
Bore type: Cylindrical
High temperature: No
Outer diameter: 17 mm
Basic static load rating: 0.34
Filling slots: Without
Tolerance class: Normal
Radial internal clearance: CN
Material, bearing: Bearing steel
Matched arrangement: No
Relubrication feature: Without
Reference speed: 85000
Lubricant: None
Sealing: Without
Locating feature, bearing outer ring: None
Coating: Without
Limiting speed: 53000
Bore diameter: 9
Basic dynamic load rating: 0.87
Outer diameter: 17

Brand SKF
01011263
EAN 7316577121622
Supplier number SKF 618/9

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this ball bearing?: The bearing has an inside diameter of 9 mm, an outside diameter of 17 mm, and a width of 4 mm.
Is the Skf 618/9 equipped with seals?: No, this is an open ball bearing without seals, suitable for applications with external lubrication or low friction needs.
What radial internal clearance does this bearing have?: This model features normal radial internal clearance (CN), suitable for standard operating conditions and speeds.
What type of bore does this deep groove ball bearing have?: The Skf 618/9 has a cylindrical bore for direct installation onto a 9 mm cylindrical shaft.
What material is this ball bearing made of?: This single-row deep groove ball bearing is manufactured from bearing steel for reliable performance and durability.