Seal: Double-sealed 2RS. Grease: SINOPEC HTHS Bearing Grease, 30% filled. Material: Stainless Steel SS440C (Race & Balls). Bearing kits. Bearing ID: 15mm. Bearing OD: 28mm. Bearing Thickness: 7mm. Ball Bearings & Cages.
Giant GRX-1602 Hub Wheel Bearing Rear Wheel Kit 2 x 6902-2RS Free P+P
PAIR OF DUNLOP 61902-2RS (6902-2RS) THIN SECTION HIGH QUALITY BEARINGS 15X28X7MM
6902 2RS or LBLU Wheel Bearing
PAIR OF DUNLOP 61902-2RS (6902-2RS) THIN SECTION BEARINGS 15X28X7MM
2 x 61902 2RS [6902 2RS] 15x28x7mm DOUBLE SEALED CYCLE BIKE CARTRIDGE BEARINGS
5 pack 61902 2rs [6902 2rs] Thin Section SEALED HIGH PERFORMANCE BEARINGS