How to seal angular contact ball bearings

Angular contact ball bearings are mainly used on machine tool spindles. In most cases, the outer ring of such a bearing has a locking port and thus cannot seal the annular groove thus formed, so that many angular contact ball bearings used on the machine tool spindle cannot be used like other bearings on other mainframes. Fill with grease. If an auxiliary lubrication system is installed, it will increase the cost and make the machine structure more complicated.

FAG's Barden division has solved this problem. The advanced method is to insert a new type of grooved sealing ring into the bearing, which is slightly shallower than the standard bearing and fits exactly at the intersection, filling the gap left by the outer ring flange. The addition of this seal not only blocks the grease from leaking from both sides of the bearing, but also blocks the intrusion of dirt from both sides of the bearing.



1.4mm Microchip Syringe


ZS007 is a kind of syringe that designed exclusively for small animals. It contains a disposable syringe, a parylene coating microchip, 6 one-dimensional barcode labels and a sterilized paper-plastic packing pouch.
This product meets all international standards of animal identification (ISO 11784/ISO 11785).

Each syringe is produced using top quality European chips with read/write capability and features unique data security.

Coupled with Fofia Tech reader series, ZS007 provides a beneficial solution in animal breeding, slaughter management and animal identification.
This syringe is light, handy and more humane to use. It is very popular for small animal use, such as fish, dogs, cats and birds.

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Wuxi FOFIA was founded in 2002 in Jiangsu, We develop and manufacture a large range of animal ID products including injectable microchips,Animal temperature microchips, LF ear tags, UHF ear tags ,visual ear tags and all kinds of RFID readers. We provide complete hardware solutions for animal husbandry in various countries around the world.
Our products can used for cattle, sheep, goat, pig, fish, pets and wild animals and we have exported to more than 90 countries during the past 20 years.
FOFIA has won a good reputation with our high-quality products, fast delivery time and excellent after-sales service. We do our own brand and also we welcome all kinds of OEM.
We have skilled workers, fully automated production lines and a professional technical team. Welcome customers all over the world to come to us to discuss cooperation, we will provide you with a satisfactory solution.


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Wuxi FOFIA Technology Co.,Ltd. , https://www.fofiatag.com

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