NAXI 1725Z Combined Needle Roller - Thrust Ball Bearing Bore: 17mm width :25mm Inner Diameter - 60mm the innerdiameter(bore) is 1/2" inch

the innerdiameter(bore) is 1/2" inch dimensions with steelretainer

Ball Bearings for Ritchey WCS (2001-2004) Front HUB

Dimensions: 50mm x 78mm x 11mm/Metric

FHPWC204-20mm Bearing

4211-2RS Ball Bearing

NAXI 1725Z Combined Needle Roller - Thrust Ball Bearing Bore: 17mm width :25mm Inner Diameter - 60mm the innerdiameter(bore) is 1/2" inchNAXI 1725Z Needle Roller Bearing Bore: 17mm x Width: 25mm With Inner Ring VXB Bearing NAXI combined needle roller bearings with a thrust bearing. They can accommodate both radial and axial loads. They are particularly suitable for applications where other types of locating bearing arrangements occupy too much space, or where the axial loads are too heavy, the speeds are too high, or the lubricant is inadequate for arrangements with simple thrust