5 x 8 x 2.5 Shielded Ball Bearings 5 x 8 x 2.5 Shielded Ball Bearings, Bearings are made of Chrome Steel, each bearing has 2 Metal Shield to protect the bearing from dust or any possible contamination, also bearings are pre-lubricated with grease. Lubrication: Self Lubricated (Grease) Packing: 10 bearings in One plastic tube FITS: PANDA THOMPSON STADIUM RACING-CYCLONE-STOCKER FITS: SERPENT IMPACT-10(UP GRADE KIT) FITS: TAMIYA GRASSHOPPER II-SUPER G-HORNET FITS: TAMIYA MUDBLASTER-MONTER BEETLE BLACK FOOT FITS: TAMIYA NISSAN SKYLINE PRERUNNER FITS: TAMIYA SAUBER(UP GRADE ALL F1'S TO BRGS) FITS: TAMIYA SONIC FIGHTER SRTIKER-FALCON FITS: TAMIYA TA03-TAO3 CHASSIS(BELT DIRVE) TENSION PULLEY FITS: TAMIYA WILLIAMS HONDA LOTUS 99T FITS: TAMTECH FORMULA 1(1-14 SCALE) FITS: TAMTECH TEAM Losi STREET