Seal: Double-sealed 2RS. Grease: SINOPEC HTHS Bearing Grease, 30% filled. Material: Stainless Steel SS440C (Race & Balls). Bearing kits. Bearing ID: 17mm. Bearing OD: 30mm. Bearing Thickness: 7mm. Ball Bearings & Cages.
PAIR OF DUNLOP 61903-2RS (6903-2RS) THIN SECTION HIGH QUALITY BEARINGS 17X30X7MM
6903 2RS or LBLU | Wheel Bearing
Bontrager 18307 LLB 6903-2 Wheel Hub 2RS Bearings sold individually FREE POST
Hope Rear Wheel Bearings Kit 2 x 6903-2RS Hope PRO 2 EVO PRO 4 PRO2 PRO4
2 x 61903 2RS [6903 2RS] 17x30x7mm DOUBLE SEALED CYCLE BIKE CARTRIDGE BEARINGS
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