Amazon.com: FASNA 51332 Thrust Ball Bearings, 160 mm x 270 mm x 87 mm, Single Row, Open Type, Bearing Steel, 1 Piece (Size : 51332M) : Industrial & Scientific
uxcell F8-16M Thrust Ball Bearings 8mm x 16mm x 5mm Carbon Steel Single Direction 2pcs: Amazon.com: Industrial & Scientific