4" Performa Rubber 2 Series Swivel Caster - 2.04254.445 MTG10

About This Caster - 2.04254.445 MTG10

Pick this 4-inch Performa rubber swivel with the ball bearing and short 1/2-13 stem for a busy cart on a thin tapped boss, the ball bearing that rolls the load easy and the three-quarter-inch thread that seats in a shallow mount.

The 1/2-13 thread runs only three-quarters of an inch, so it seats in a thin-wall boss where a one-inch stem would bottom out, 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 and shallow before you order. It is the short-stem easy-rolling big-wheel rubber swivel for a busy thin-boss cart.

Ideal applications

• Busy cart on a thin 1/2-13 boss that rolls easy
• Short stem that seats in a shallow tapped mount
• Bigger 4-inch wheel on a ball bearing that clears thresholds

Boss is deep, or you want a brake? The one-inch stem seats deeper and a total-lock holds the cart still.

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

Wrong fit? Need a Delrin bearing or a brake? See the short-stem rubber Delrin swivel 31MH40X1234-03 and the short-stem rubber ball total-lock swivel 31MB40X123405-03.

Also in this family: the 1/2-13 x 1 rubber ball swivel 31MB40X41-03, or the 2 Series caster collection.