SKF PER.609-ZZD deep groove ball bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Deep groove ball bearings
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Description
SKF PER.609-ZZD belongs to deep groove ball bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for PER.609-ZZD and any equivalents.
For maintenance and purchasing teams across the United States and Latin America, MR Industrial Accessories LLC supplies SKF PER. series deep groove ball bearings with ZZD sealing. These bearings handle moderate radial and axial loads in both directions, and their compact, sealed design suits equipment where contamination control and lubricant retention matter.
The part number tells you most of what you need. The PER. prefix is followed by a three- or four-digit size code, as in PER.609-ZZD, PER.6000-ZZD, and PER.6001-ZZD. Those examples belong to the 60 series, which uses a thin section for tight mounting spaces. The ZZD suffix means contact seals on both sides, a setup that keeps dust and moisture out and helps hold lubricant in. This is common in applications where cleanliness and long service between regreasings are priorities.
You will find these bearings in electric motors, centrifugal pumps, fans, conveyors, and agricultural machinery. They also work in belt and chain drives and machine tool spindles, where moderate to high speeds are normal. In food and pharmaceutical plants, the ZZD seals help prevent lubricant from reaching the product and protect the bearing from washdown and process dust.
Selection starts with the load case: how much radial and axial force the position sees, plus rotational speed and the surrounding environment. ZZD sealing is an effective barrier, but check that the internal lubricant matches the operating temperature. During mounting, use the correct tools to avoid nicking the seals, and confirm alignment between shaft and housing. Good lubrication practice and a proper fit are the main factors in getting full service life.
On interchangeability, SKF PER. series bearings with ZZD sealing can be replaced by other brands that follow the same standard dimensions and sealing arrangement. Tolerances and internal clearance can differ between makers, so verify those details before substituting. The numeric part of the code identifies the size, while the letters carry the features that must match. Our team can review your application and suggest equivalents.
To request a quote, send the part number by WhatsApp or email. We reply promptly and can help you confirm the right bearing or a suitable equivalent for your equipment.
Dimensions
Dimensions and tolerances: Message us the part number on WhatsApp and we'll verify its dimensions and version with the manufacturer's datasheet.
Frequently asked questions
- What does the ZZD suffix mean on these bearings?
- The ZZD suffix indicates contact seals on both sides. This protects against contaminant ingress and helps retain lubricant, which supports service life in demanding environments.
- How do I choose the right bearing for my application?
- Consider radial and axial load, rotational speed, environmental conditions, and available space. ZZD sealing suits contaminated environments. Send us your equipment data and we will advise you.
- Are SKF PER. ZZD bearings interchangeable with other brands?
- They can be replaced by other brands when standard dimensions and sealing specifications are respected. Tolerances and internal clearance may differ, so verify compatibility with our team before substituting.