4x16x5 mm 634 Full Ceramic Si3N4 Silicon Nitride Ball Bearing 4*16*5

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Product : Full Ceramic Si3N4 Ball Bearing Condition : 100% Brand New In Box Size of The Bearing : - METRIC: 4mm (Inner) x 16mm (Outer) x 5mm (Height)

- STANDARD: 0.1575" (Inner) x 0.6299" (Outer) x 0.1969" (Height) Material : Full Ceramic Si3N4 Silicon Nitride

Please contact with us for More order quantity / Wholesale order information.

* If you can not find the size spec / quality which you are looking for, Please contact with us for more information.

***Listing picture is for reference only, NOT actual product.***

***Because of both Outer Shell and Bearing Balls are both made in Full Ceramic, it is NOT recommend to use in environment with physical impact.***



Package Included : 4x16x5 mm 634 Full Ceramic Si3N4 Silicon Nitride Ball Bearing x 1 unit Shipping information Free Shipping from Hong Kong to Worldwide We ship out by Hong Kong Post Airmail service
*(Normal delivery time : 8~16 working days) We always ship out the order within 5 business day. For payments received after Friday 11:00h, items will be dispatched on Monday Please contact us before leaving NEGATIVE or NEUTRAL feedback. (If there have any problem with your order please allow us to make it right)
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