SKF 608-ZRZ/VK251 deep groove ball bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Deep groove ball bearings
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Since 1945 · Martínez, Buenos Aires, Argentina
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Other brands in this category
Ask us about alternatives. Equivalence is verified for each reference and application.
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How to read SKF 608-ZRZ/VK251
- 60Series
- Deep groove ball bearings, 60 series. For the same bore, each series has a different outside diameter and width.
- 8Bore
- 8 mm bore.
- ZRZ/VK251Suffix
- SKF suffix: it defines the variant (sealing, cage, internal clearance or other features).
608 is the standard (ISO) basic designation: it defines the type, the series and the bore.
Description
The SKF 608-ZRZ/VK251 bearing has a 8 mm bore, a 22 mm outside diameter and a 7 mm width (8 x 22 x 7 mm).
SKF 608-ZRZ/VK251 is a reference of deep groove ball bearing, within Bearings. Request a quote for 608-ZRZ/VK251 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
The SKF deep groove ball bearing is an essential component for supporting radial and axial loads in rotating equipment. Its single-row ball design and deep raceways allow it to run at high speeds with low maintenance. The variant with ZRZ seal and VK lubrication offers protection against contaminants and long service life. MR Accesorios Industriales supplies this brand so you can choose the exact size for your application.
The designation of this series combines a number indicating size and suffixes defining special features. For example, 608-ZRZ/VK251: 608 corresponds to the main dimensions, ZRZ indicates a double-lip seal that retains grease and excludes particles, and VK251 identifies the high-quality grease with which it is factory-lubricated. When choosing, verify that the full part number matches the one you need, because each suffix changes the bearing's behavior.
These bearings are used in electric motors, pumps, fans, conveyors and agricultural machinery. In Argentina, they are common in the food, automotive and metallurgical industries, where reliability and resistance to contamination are key. Their ability to withstand high speeds makes them ideal for power transmission equipment. If your application requires effective sealing against dust or moisture, this ZRZ variant is a safe option.
To select correctly, consider radial and axial load, rotation speed and environmental conditions. The ZRZ seal already comes with VK grease, so no additional lubrication is required during assembly. Make sure the shaft and housing have adequate tolerances and that alignment is precise to avoid parasitic loads. Assembly with proper tools and without impacts extends bearing life.
Regarding equivalents, each manufacturer uses its own suffixes to indicate sealing and lubrication. A bearing with a double-lip seal and high-quality grease may be found in other brands with different codes, but the main dimensions usually match. Always verify the full part number and technical specifications before replacing. MR Accesorios Industriales can advise you on interchangeability without compromising performance.
If you need this bearing or want to confirm the exact designation for your equipment, send the part number via WhatsApp to MR Accesorios Industriales. Our technical team helps you identify the correct variant and request a quote.
Dimensions
Boundary dimensions of the basic designation 608 per ISO 15: 8 x 22 x 7 mm (d x D x B).
- Bore
- 8mm
- Outside diameter (D)
- 22mm
- Width (B)
- 7mm
The same size in other brands
Pages from other brands with the basic designation 608: 8 x 22 x 7 mm (d x D x B) per ISO 15.
They share the boundary dimensions set by ISO 15, not the technical data: seals or shields, internal clearance, cage and load rating can differ by brand and suffix. We quote each one by its full part number.
Frequently Asked Questions
- What are the dimensions of the SKF 608-ZRZ/VK251 bearing?
- The SKF 608-ZRZ/VK251 bearing has a 8 mm bore, a 22 mm outside diameter and a 7 mm width (8 x 22 x 7 mm). These are the standardised boundary dimensions (ISO 15) of the basic designation 608.
- What does the ZRZ suffix mean on this bearing?
- ZRZ indicates a double-lip seal that protects against contaminant ingress and retains grease. It is ideal for dusty or humid environments, as it improves bearing durability compared to open versions.
- Does this bearing come pre-lubricated?
- Yes, the VK251 designation indicates that the bearing includes a high-quality grease applied at the factory. No lubricant needs to be added during assembly, which simplifies installation and ensures optimal performance from the start.
- How do I request a quote for this bearing?
- Send the full part number via WhatsApp to MR Accesorios Industriales. We will quote you promptly. If you have doubts about the designation, our technical team can help you identify it correctly.