4" swivel stem-mount caster with brake

Description

4 inches swivel stem caster with brake and a loading capacity of 250 pounds (113 kg) and a maximum speed of 2.5mph. The stem-mount is made with a rubber bushing that expands into a 28 mm steel pipe to keep the wheel in place. See the Installation Steps tab for more information on how to install W-4ESB casters.

Use the F-BUS component when this caster is used with the EP-96-ST pipe.

Bolt M12 (12 mm) Length 2 1/4″ (57.15 mm)

4 inches casters are made for:

• More or less long trips (30 to 50 feet)
• Frequent use (20 to 50 times a day)
• Carts weighting less than 400 pounds
• Narrow carts (between 16 and 24 in. wide)

W-4ESB has an electric conductivity version (ESD) : EW-4ESB

For more frequent use or longer trips, we recommend considering the W-6PSB caster.

For carts that will go outside, roll on ramps or damaged floors, it’s preferable to use 6 inches casters.

All casters are equipped with a precision ball bearing.