4" x 2" Performa Rubber Wheel w/ Roller Bearing - 5.00004.559

About This Wheel - 41M1E42-03

Put this round-tread 4-inch Performa wheel under a heavy jig that has to be spun in place, the low crowned roller wheel that lets a loaded fixture turn on the spot while a roller bore carries the dead weight.

The crowned tread pivots on a narrow contact, so a heavy jig or rotating fixture swings around without scrubbing the floor, and the roller bearing handles the standing load and the shock of stop-and-turn work. The 4-inch diameter keeps the fixture low and stable, and the soft Colson Performa rubber on a polypropylene core stays quiet and leaves no marks as the jig turns.

Ideal applications

• Heavy jigs and fixtures spun in place on the floor
• Rotating work that needs a roller bore under load
• Low stable fixtures that turn without scrubbing

Skip the soft rubber if the fixture sits loaded for hours; the crowned tread sets fast on its narrow contact, so a HI-TECH polyurethane wheel holds it through the dwell.

Pairs with: the matching 4-inch swivel and rigid forks for a turning jig cart.

Wrong fit? Want straight tracking, or a bigger round roller? See the flat-tread 41M1E42 and the 5-inch round 41M2E52.

Also in this family: the 5-inch round 41M2E52, or the full Colson collection.