This 12 x 17 x 12 mm (HK121712) bearing is a needle roller bearing. The HK121712 inner diameter is 12 mm, the HK121712 outer diameter is 17 mm, the HK121712 width is 12 mm.
This bearing is Open, it does not have seal on neither side.
NZ $4.50 each
In stock for delivery within 1 working day