AKN 628/8-2Z SS (5pcs)

AKN 628/8-2Z/SS – Set of 5 Stainless Steel Deep Groove Ball Bearings

Description

This is a set of five high-quality AKN 628/8-2Z/SS deep groove ball bearings. Constructed from stainless steel (SS) for excellent corrosion resistance, these bearings are equipped with metal shields on both sides (2Z) to protect against dust and contaminants while retaining grease. They are engineered for reliability in a variety of industrial machinery and applications.

Specifications

• Manufacturer: AKN
• Model: 628/8-2Z/SS
• Type: Single Row Deep Groove Ball Bearing
• Bore Diameter: 8 mm
• Outer Diameter: 24 mm
• Width: 8 mm
• Material: Stainless Steel
• Sealing: Double-sided metal shields (2Z/ZZ)
• Quantity: 5 pieces

Label Info

• Brand: akn
• Part Number: 5 PCS 628/8-2Z/SS
• Internal Code: N568
• Distributor: BRAMMER

Application

Ideal for use in food processing equipment, medical devices, robotics, and other environments where moisture and corrosion are a concern. The stainless steel construction ensures longevity and clean operation.

Country of Origin

Information not available on the product.

CO2 Impact

By purchasing this set of bearings, you contribute to a more sustainable circular economy. This choice avoids approximately 0.2 kg of CO2 emissions compared to manufacturing new ones, equivalent to the energy needed to charge a smartphone 24 times.

Availability

This set of 5 bearings is in stock and ready for immediate dispatch. The components are new surplus, supplied in their original box which has been opened. Order now from spareparts2day for expert support and fast delivery.

FAQ

Question? What does the suffix ‘2Z/SS’ in the part number 628/8-2Z/SS signify?

The ‘2Z’ (often interchangeable with ‘ZZ’) indicates that the bearing is fitted with non-contact metal shields on both sides. These shields protect the internal components from larger contaminants. The ‘SS’ suffix specifies that the bearing is made from stainless steel, providing enhanced corrosion resistance compared to standard chrome steel.

Question? Are these stainless steel bearings suitable for high-temperature applications?

Standard stainless steel bearings like these are typically suitable for continuous operation at temperatures up to 120 deg C (250 deg F). For applications exceeding this temperature, special high-temperature grease and potentially material stabilization treatments would be required. Please verify the specific temperature rating for your application.

Question? Do these ‘2Z’ shielded bearings require additional lubrication?

No, bearings with a ‘2Z’ or ‘ZZ’ shield are pre-lubricated with grease for their entire service life and are considered maintenance-free. The shields are designed to retain the grease and prevent contamination. Attempting to add more grease can damage the shields and is not recommended.

Last Update: March 13, 2026

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