4" Performa Rubber 2 Series Swivel Caster - 2.04254.445 MTG11

About This Caster - 2.04254.445 MTG11

Pick this 4-inch Performa rubber swivel with the ball bearing and 1/2-13 threaded stem for a busy cart on a standard half-inch tapped boss, the one-inch thread that seats fully and the bigger 4-inch soft Grey wheel that rolls over obstacles.

The 1/2-13 stem threads into a half-inch boss with the one-inch length seated fully in a standard mount, the ball bearing carries a heavier load and rolls it with less push than a Delrin bore, and the 4-inch Performa rubber tread cushions the load and clears thresholds. Confirm your boss is 1/2-13 UNC before you order. It is the standard-thread easy-rolling big-wheel rubber swivel for a busy tapped-boss cart.

Ideal applications

• Busy cart on a standard 1/2-13 tapped boss
• One-inch thread seated fully on a 4-inch soft wheel
• Bigger wheel on a ball bearing that clears thresholds

Boss is shallow, or you want a brake or static drain? The short stem, a top-lock, or a conductive version fits a different need.

Pairs with: the rubber ball rigid 31MB40G-03 on the trailing corners.

Wrong fit? Need a brake or static drain? See the top-lock 1/2-13 rubber ball swivel 31MB40X4102-03 and the conductive 1/2-13 rubber ball swivel 31MB40X41T-03.

Also in this family: the short-stem rubber ball swivel 31MB40X1234-03, or the 2 Series caster collection.