Colson® 2 Series Wheel 5.00004.949.7 WS - 4 x 2 Polyurethane on Cast Iron 1/2 Roller Bearing, Colson, Mfr#: 5.00004.949.7 WS

Colson 2 series wheel 5.00004.949.7 ws – 4 x 2 polyurethane on cast iron 1/2 straight roller bearing maroon polyurethane tread with semi-steel core tread is chemically bonded to core all metal straight roller bearing in wheel steel spanner bushing to 1/2" axle size