World Champion ACER Racing Stainless 1/8x3/8x5/32 Ball Bearings 10 pieces per order as shown.  These are 1/8" inner diameter x 3/8" outer diameter ball bearings also known as a size R2 ball bearing. Stainless Steel Balls, HSR inner cage technology and shielded on both sides. Lubricated with lightweight and 100% synthetic American ACER Racing SIN oil for fast and super smooth action. True high precision ABEC 5 rating. 

These are very popular as 1/8x3/8 fishing reel bearings allowing you to cast farther and longer but can be used anywhere a 1/8x3/8 bearing is required: 100% stainless construction, no need to disassemble and degrease as they come oiled with the best synthetic oil.

Also available in Ceramic under a different eBay listing.

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