MiniBearings 20 - Skate - Hobby Information

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MiniBearings 20 - Skate - Hobby Information

Skate Bearings - Question 20

Are there any better sealing arrangements? Do the seals/shields change the bearing quality?

The seals have nothing to do with the quality of the bearing, only how well the bearing keeps out dirt and moisture. You could try using a non-contact rubber seal. These will keep out the dirt very well and won't lose you any speed. You may notice a slight drag if you rotate these bearings by hand, but once they are assembled and your weight is on the skates their free rolling performance is similar to metal shielded bearings. Non-contact sealed bearings are not overly expensive, so it won't cost you a fortune to trial them.

Skate Index

You can purchase online at Small Parts and Bearings.

Resellers can log into their accounts on the MBA web site.

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Hobby Index

Fishing Reel Bearings	Hobby Items in Online Store (Popular Selection)	Model Car and Buggy Bearings
Model Engine Bearings	Model Helicopter Bearings	Model Jet Turbine Bearings
Skate Bearings	Technical Info

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Site Summary:

Miniature Bearings Australia offers over 100,000 products including small bearings, timing pulleys, timing belts, seals, o-rings, gears etc - see the full listing in the Online Catalogue. Our main business is through resellers including the online only distributor Small Parts and Bearings and the counter sales distributor H.E. Supplies (Hobby Engineering Supplies). Small Parts and Bearings online sales are located within our building in Dividend Street Mansfield. H.E. Supplies are located just around the corner at 186 Wecker Road Mansfield. There are many other distributors located throughout Australia and Worldwide so there are hundreds of places to buy our product. Using the links at the top of this page you will find extensive information including catalogues (Products and Store link), technical data, and other product specific information.

We sell our product worldwide through distributors. If you are a distributor of mechanical parts such as bearings and power transmission products, and you have an interest in becoming a distributor for Miniature Bearings Australia in your area/country please contact sales@minibearings.com.au with information about your company. Miniature Bearings Australia are a wholesale and OEM supply company only. There are some foreign language introductory pages in French, German, Italian, Chinese, Japanese, Spanish and Portuguese available on our site.

If you wish to purchase product online, the Small Parts and Bearings online store is linked directly to the Miniature Bearings Australia online catalogue, so all new MBA products are added automatically to their store. Recent additions include full ceramic bearings in Silicon Nitride and Zirconia, and ceramic hybrid bearings for pushbikes and other applications. New products are being added every week. We also suggest that you may want to take a look at the technical information sites - Shafting Information, Couplings Information, Gearboxes Information and General Engineering Parts Information.

If you haven't found it, you probably haven't tried MBA