SKF PER.6209-ZZUNRNRTC3V2-A deep groove ball bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Deep groove ball bearings
We reply promptly.
Tell us the quantity you need and request a quote by WhatsApp or email.
Other brands for this category
Ask us for alternatives. We check every equivalent against the part number and your application.
Can't find the exact model? Tell us the part number or model you need. We'll track it down and quote it, whether or not it appears in our catalog.
Description
SKF PER.6209-ZZUNRNRTC3V2-A 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.6209-ZZUNRNRTC3V2-A and any equivalents.
The SKF PER series covers single row deep groove ball bearings built with double sealing and a snap ring groove machined into the outer ring. They handle moderate radial and axial loads in either direction while running with low friction and allowing high speeds. Because they are sealed, they suit dusty or damp locations where contaminants have to be kept away from the raceways. Typical equipment includes electric motors, pumps, fans and transmission assemblies.
Reading the code helps you order the right variant. The PER prefix signals the outer ring with a snap ring groove. The basic number, 6209 in PER.6209-ZZUNRNRTC3V2-A, sets the size and dimension series. ZZ stands for double contact sealing, UNRNRTC covers special design characteristics, V2 is an internal clearance class, and the closing A marks a design variant. Every suffix changes one performance aspect: sealing, clearance or tolerance.
These bearings appear in electric motors, centrifugal pumps, industrial fans, compressors and machine tools. Plants in the food, chemical, textile and metalworking sectors use them regularly. With a retaining ring, the outer ring groove locks the bearing axially inside the housing, which keeps the housing design simple. Double sealing protects the internals from dust, chips and moderate humidity, so service life is longer than with an open bearing in the same spot.
Selection depends on radial and axial load, rotation speed and the surrounding conditions. ZZ sealing gives good protection but lowers the maximum speed compared with an open bearing. Check the V2 internal clearance against the application; tighter clearance fits interference fits or moderate temperatures. During mounting, keep housings aligned and avoid impacts that could harm the seals. The bearing arrives lubricated from the factory, so extra greasing is rarely needed.
Deep groove ball bearings can be swapped between manufacturers when the main dimensions, internal clearance and sealing type agree. The SKF 62 series has counterparts elsewhere under the same basic designation, although suffixes differ. Confirm the full part number and tolerances before replacing anything. MR Industrial Accessories LLC supplies this brand within its bearing line and can help you pick the correct variant.
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 PER indicate on this SKF bearing?
- It means the outer ring carries a snap ring groove, so a retaining ring can lock the bearing axially in the housing. This mounting variant simplifies housing design and stops lateral movement.
- Is the bearing already greased when it arrives?
- Yes. Sealed SKF bearings in the PER series come with lifetime lubrication and need no additional greasing under normal conditions. Relubrication only makes sense in very severe applications, and that should be discussed with a technician first.
- How do I get a quote?
- Send the complete part number, for example PER.6209-ZZUNRNRTC3V2-A, and the quantity you need by WhatsApp or email. The team replies promptly and can also suggest equivalents or help confirm the designation.