MG306-2RS-1 Forklift Mast Guide Ball Bearings With Rubber Seals 30mm ID X 88.9mm OD X 25.4mm Width Smooth Ride For Heavy Machinery Rock Solid Performance No Nonsense Durability Built To Keep Your Rig Rolling Hard Every Time You Hit The Road

Sealed forklift mast guide ball bearing for heavy duty rigs
✔️ 1 unit set 30 mm inner 88.9 mm outer 25.4 mm wide shaft

This single sealed roller track component fits straight mast rails on yard equipment. You slide it into loader frames to soak up lateral pressure when you haul heavy pallets across uneven flooring. The tight clearances prevent rattling when you reverse quickly at the warehouse dock.

✅ Part number MG306-2RS-1 matches factory mast rail mounts across major dealer networks for 1.181 inch and 30 mm bores.
✅ Rubber seals keep grit out while metal races hold steady under heavy lift cycles measuring 3.5 inch and 88.9 mm spans.
✅ Inner geometry fits 1 inch and 25.4 mm widths for direct bolt-on swaps on reach trucks or pallet stackers.
✅ Each package holds one standalone unit ready to install without extra tools or adapters.

💡 What helps extend service intervals on heavy lift truck mast slides?
You swap in double-sealed units to keep abrasive dust off the steel tracks and cut down on downtime. These handy upgrades work right out of the box. Patch up your fleet using these steps:
- Match cross references like MG306DD or X555 before pulling old sliders off frame tubes
- Grease fresh inserts lightly so they seat smooth during low temp storage yard mornings
- Torque mounting bolts evenly to stop side play when you tackle wet loading docks
- Clean rail channels first so debris never jams the rubber shield lips during startup

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