10PCS 627ZZ 627-2Z Cuscinetti a rulli a sfera scanalati profondi in miniatura 7x22x7mm
10pcs 695zz Open Miniature Bearings Ball Rotary Motor Bearing Spinner 5x13x4mm. Hot 10x MR63ZZ Open Miniature Bearings ball Mini Hand Bearing Spinner 3x6x2.5mm. 10pc 6700ZZ 10x15x4mm Mini Ball Bearing Deep Groove Roller Rotary Motor Bearings.