READY TO SHIP Hub Bearings HSC - HSC CERAMIC bearing 6902-RS 15x28x7mm 13.4g HSCBEA0003000 €36.00 DIMENSIONS 15 x 28 x 7 mm BALL MATERIAL Si3N4 BALL GRADE 3 US Made Silicon Nitride ceramic RACES Cryogenically Treated Chromium Steel SEALS RS with low friction PRECISION ABEC 5 RETAINERS Polyamide nylon APPLICATION Wheel Hub WEIGHT 13.4g Add to cart