16 inline skate Ceramic Black Bearing:Sealed:ZrO2 2in diameter Basic Static Load Rating (Cor):

Basic Static Load Rating (Cor): 77200 N

These Bearings will fit the following model and years: Polaris 335 years 1999 to 2003

each bearing is pre-greased for fast

4 x 9 x 4 Stainless Steel Ball Bearings

This bearing’s all muscle with sealed protection

16 inline skate Ceramic Black Bearing:Sealed:ZrO2 2in diameter Basic Static Load Rating (Cor):Set of 16 Inline Skate Black Ball Bearings with Ceramic Balls Inline Skate ceramic black bearings set. The set has 16 Bearings 608 Steel ball bearings with high speed solid Ceramic Balls (not painted or filled with Ceramic Material),bearings have high speed ball retainer, inside them there are Zirconia fibers 7 Ceramic balls, with one non contact white rubber seal, inner and outer races are made from high strength Steel, 7 balls are made from high