306 SF Shielded Single Row 30x72x19 Ball Bearing Slot Car Ball Bearing 2 31/32" 0

2 31/32" 0

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Width/Height/thickness

306 SF Shielded Single Row 30x72x19 Ball Bearing Slot Car Ball Bearing 2 31/32" 0306SF Shielded Ball Bearing 30mm x 72mm x 19mm 306SF Shielded Ball Bearing, material is Chrome steel, 306SF is Electric motor quality, each 306SF bearing is closed with 2 Metal Shields, one Shield from each side, to protect the bearing from dust or any possible contamination, also 306SF bearing is pre lubricated with grease, Bearing 306SF has industrial packaging. 306SF Ball Bearing Deep Groove Ball Bearing Cage: Chrome Steel Material: Chrome Steel