SKF 624-2Z single-row groove ball bearing cylindrical 4x13x5 mm

Supplier number: SKF 624-2Z | EAN 7316577075031

10.70 tax incl.

€8.84 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered tomorrow 30/09/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

↓ Documents (1) ✆ Talk to a specialist

Smooth rotation with the 624-2Z

Practical benefits

Dual shields for lasting protection: With metal shields on both sides, you keep contaminants out while retaining internal lubricant for prolonged operating life.
Low friction at high speeds: You achieve quiet and efficient rotation under demanding speeds thanks to the low-friction single row deep groove raceway.
Reliable radial and axial support: The deep groove geometry enables you to handle both radial and bidirectional axial loads effortlessly in compact equipment.

In a nutshell

The right choise for

With the Skf 624-2Z single row deep groove ball bearing, you ensure smooth, low-friction rotation in precision assemblies. Featuring a 4 mm inside diameter, 13 mm outside diameter, and 5 mm width, this miniature bearing easily accommodates combined radial and bidirectional axial loads. The metal shields on both sides retain the internal grease lubricant while reliably protecting the steel raceway against dust and dry debris. It is a dependable choice for maintaining small electric motors, 3D printer mechanisms, power tools, and robotics applications fitted onto a 4 mm cylindrical shaft.

Product information FAQ

€10.70

In stock - tax incl.

Key features according to our expert

Inner diameter: 4 mm
Width: 5 mm
Number of rows: 1
Sealing (bearing): Sealed on both sides
Material (bearing seal): Metal
Radial clearance: CN (Normal)
Material (bearing): Steel
Material (cage): Brass (sheet)
Bore type: Cylindrical
High temperature: No
Outer diameter: 13 mm

Product description

Single row deep groove ball bearings with seals or shields 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. The integral sealing can significantly prolong bearing service life because it keeps lubricant in the bearings and contaminants out.

Integral sealing prolongs bearing service life
Simple, versatile and robust design
Low friction and high-speed capability
Accommodate radial and axial loads in both directions
Require little maintenance

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 4 mm
Width: 5 mm
Number of rows: 1
Sealing (bearing): Sealed on both sides
Material (bearing seal): Metal
Radial clearance: CN (Normal)
Material (bearing): Steel
Material (cage): Brass (sheet)
Bore type: Cylindrical
High temperature: No
Outer diameter: 13 mm
Matched arrangement: No
Tolerance class: Class P6 (P6)
Radial internal clearance: CN
Basic static load rating: 0.29
Material, bearing: Bearing steel
Relubrication feature: Without
Reference speed: 110000
Lubricant: Grease
Sealing type: Non-contact
Cage: Sheet metal
Locating feature, bearing outer ring: None
Filling slots: Without
Coating: Without
Sealing: Shield on both sides
Limiting speed: 53000
Bore diameter: 4
Basic dynamic load rating: 0.94
Outside diameter: 13

Brand SKF
01010022
EAN 7316577075031
Supplier number SKF 624-2Z

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this ball bearing?: The SKF 624-2Z bearing has an inside diameter of 4 mm, an outside diameter of 13 mm, and a width of 5 mm.
What does the 2Z designation mean?: The 2Z suffix indicates that the bearing is shielded on both sides with metal dust shields.
What internal radial clearance does this bearing have?: This SKF deep groove ball bearing features normal radial internal clearance (designated as CN).
What bore type does this bearing have?: This bearing has a cylindrical bore designed for mounting on a straight 4 mm shaft.
Is this bearing suitable for high-temperature applications?: No, this standard steel bearing is not specified for high-temperature use.