Marathon Handpiece Bearings
Size: 6mm*13mm*5mm (Inner/Outer/Height)
Order No.: RT-B6135 (Old Model:RT-B1360)
Maximum Speed: 50,000rpm
For Marathon polishing Handpieces
Front Bearing for 45000rpm/50000rpm handpieces
OEM Numbre:1360ZZ
Or any other handpieces which use the same size