3" x 1.25" Swivel Stem Caster with Polymadic (PM) Ball Bearing Wheel

SKU: 21PM30GM43M7YY

Stem: M20 - 2.5 X 1.75"

Wheel Diameter: 3.00"

Tread Width: 1.25"

Capacity: 300 lb

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Specifications

Caster Fastener

Caster Type

Stem Size

Wheel Diameter

Tread Width

Wheel Name

Wheel Core Material

Wheel Tread Material

Wheel Durometer

Shore D 60 (+/-5)

Wheel Bearing

Wheel Color

Non-marking Tread

Overall Height

4"

Load Capacity

300 lb

Caster Brand

Description

The Polymadic wheel is high performance, UV resistant, slightly crowned polyurethane tread that is mechanically locked to the solid core. This design adds significant strength for loads subjected to shock impacts. The non-marking tread and sealed precision ball bearings makes this wheel very smooth rolling and quiet in operation. This wheel offers resistance to oil, grease, water and most solvents.

As part of the 21 Series, this caster features a 1.25 Inch wide wheel in a dual ball bearing raceway. The 21 Series comes standard in Bright Zinc Plating with a dust cover.

Stem Drawing

Click on the image below to open the drawing file.

Fastener Drawing

Different Stem Options

Casters with the same dimensions but different mounting stem.

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