Overhead conveyor and special contoured trolley wheels, trolley wheels are available in full ball complement, retainer type, journal bearing constructions etc. In terms of seals, I-beam trolley wheels are available with either an open, welsh plug only, single labyrinth shield only, triple labyrinth sealed/welsh plug, Splashproof sealed/welsh plug, Splashproof sealed/welsh plug/wiper seal, or contact lip seal design.

Full ball wheel
Caged wheel
Turn Roller

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