VXB
10 Yoyo Bearing 1/4x1/2 inch (.250x.500) Miniature
UPC: 00193019052280
ID (inner diameter)/Bore= .250inch
OD (outer diameter)= .500inch
Width/Height/thickness= 0.187inch
Item: Double Shielded Ball Bearings
Ball Bearings R188 ZZ 1/4" x 1/2" x 3/16" Lot of 10 Bearings |
High Quality 10 inch size Ball Bearings, the inner diameter is 1/4", outer diameter is 1/2" and the width is 3/16", this is a popular size that could be used in many applications, each bearing has 2 metal shields to protect the bearing from dust or any possible contamination, also bearings are pre-lubricated with grease.
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They had some hard to find bearings at a good price.
I used this product for propeller shaft bearings on a large home made airplane replica that acted as a weather vane as well as a "whirligig". It enabled the plane to face into the wind and the propellers to turn with the slightest breeze. Mission accomplished at a reasonable price.
A great way to get 10 bearing for your unresponsive yoyo for the price it cant be beat for a reqular 8 ball steel bearing. The lube that comes on the bearing will cause a bit of response in the yoyo but will break in after some minor play. I cleaned the bearings in electrical contact cleaner before use and it breaks down the lube when its dry the yoyo is perfectly smooth and unresponsive.