20.638x50.8x14.288 Bearings
Bearing 1639 (Deep groove ball bearings / CYSD)
Bearing 1639-2RS (Deep groove ball bearings / CYSD)
Bearing 1639-RS (Deep groove ball bearings / CYSD)
Bearing 1639-Z (Deep groove ball bearings / CYSD)
Bearing 1639-ZZ (Deep groove ball bearings / CYSD)
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue