AKN 637/8-2Z/SS Deep Groove Ball Bearing - 100 Pack

Description

This is a box of 100 AKN 637/8-2Z/SS single-row deep groove ball bearings. Constructed from stainless steel, these bearings offer excellent resistance to corrosion and are suitable for a wide range of industrial applications, especially in harsh or hygienic environments. The '2Z' designation indicates that the bearing is fitted with metal shields on both sides to protect against the ingress of dust and solid contaminants.

Specifications

• Bore Diameter (d): 8 mm
• Outer Diameter (D): 26 mm
• Width (B): 9 mm
• Material: Stainless Steel (SS)
• Seals/Shields: 2Z - Metal shields on both sides
• Bearing Series: 637 with non-standard bore

Label Info

• Brand: AKN
• Model: 637/8-2Z/SS
• Quantity: 100 PCS
• Part Code: OEM100

Application

Ideal for applications requiring corrosion resistance and durability, such as in the food and beverage industry, medical equipment, marine applications, and chemical processing machinery.

CO2 Impact

Choosing these pre-owned bearings over new ones prevents the emission of approximately 4.4 kg of CO2. This saving is equivalent to the emissions from driving an average car for 22 kilometers.

Availability

This box of 100 bearings is in stock and ready for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

What does "SS" signify in the model number 637/8-2Z/SS?

"SS" stands for Stainless Steel. This means the bearing rings and balls are made from a corrosion-resistant steel alloy, making it suitable for use in humid, wet, or chemically aggressive environments where standard chrome steel bearings would rust.

Yes, the metal shields (designated by "2Z" or "ZZ") are typically pressed into a groove on the outer ring. While they can be carefully pried out for cleaning and re-lubrication, it is a delicate process that can damage the shield. For most applications, these bearings are considered lubricated for life.

No, the standard bore for a 637 series bearing is 7mm. The "/8" in the model number indicates a non-standard bore modification to 8mm, while retaining the standard outer diameter (26mm) and width (9mm) of the 637 series. Always verify dimensional requirements for non-standard parts.

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Laatst bijgewerkt: March 13, 2026