6” I-BEAM — TROLLEY X458 (6” Over 4”) Chain — Horizontal Hole — 10” (254.0) Drop

The Frost 6″ I-beam trolley carries X458 chain at a 10″ (254.0 mm) drop, measured from the top of the I-beam to the chain centerline. It has a forged bracket with swaged wheels and horizontal attachment holes.

Of its 9 part numbers, 3 use retainer wheels and 6 use full ball complement wheels, in open, welsh plug only, shield only, Splashproof® or Splashproof® with wiper seal configurations, with nitrile or Viton seal options.

Parts that go with it

• Chain: X458 Smooth Link® chain
• Bolt and lock nut: Grade 5, part 0061117, for 6″ forged 6″ x 4″ 10″ drop brackets (specs)
• Attachments made for 6″ trolleys: “H”, “I”, “H” horizontal hole, “B”, 6″ load bar

Retainer wheels are rated to 325°F for transportation lines; full ball complement wheels to 500°F for process lines like ovens, washers and paint. Identifying a trolley on your line? Use our trolley drop guide and wheel configuration guide, or send a photo and our team will match it.