4 Inch Gray Shock Absorbing Casters For Smooth Movement Durable

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Product Details
Finish Zinc Plated Bolt Hole Spacing 2-7/8 X 2-7/8 Inch
Top Plate Swivel Radius 3-1/2 Inch Bearing Type Ball Bearing
Wheel Color Gray Brake Type Side Lock
Load Capacity 300 Lbs Overall Height 5-3/4 Inch
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4 Inch Gray Shock Absorbing Casters


Smooth Movement Shock Absorbing Casters

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Product Description

4 Inch Gray Shock-Absorbing Casters for Smooth Movement and Durable Use

Product Description:

Medium duty casters are designed to support and move moderately heavy loads. The capacity of a typical caster falls within a range of 500 to 1,200 pounds per caster. It is greater than light duty caster capacity, but less than the capacity of heavy duty caster. Thus, medium duty casters can provide a balance between light duty and heavy duty caster capacity.

Medium duty casters can be used to transport semi-heavy objects such as medical equipment, industrial carts, podiums, and laboratory instruments. They are also capable of supporting large items like safes or refrigerators in office settings. Overall, you can find medium duty casters in various industries and applications.



Weight capacity: Medium duty casters usually come with weight capacities ranging from 250 lbs to 1,000 lbs, making them suitable for a wide range of applications that require moderate loads to be moved.

Wheel material: Generally, the wheels of medium duty casters are strong and long-lasting, typically made with rubber, polyurethane, or nylon. These materials provide reliable traction and enable smooth and silent rolling over various kinds of surfaces.

Swivel and locking mechanisms: Most of medium duty casters have a swivel mechanism that allows them to move in multiple directions. Certain models also include a locking mechanism to make the caster immovable and stabilized when needed.

Mounting options: Medium duty casters have different mounting options, such as plate mounts, stem mounts, and bolt hole mounts. These options make it convenient to mount different equipment.

Brake options: Certain medium duty casters have brakes which are used to prevent the wheels from rolling, helpful during loading and unloading stuff of large weight.

Size and height options: To fit different applications, medium duty casters are available in various sizes and heights. Users can determine the size of wheel and the height of the caster based on their individual needs.

Corrosion resistance: Some medium duty casters are built with corrosion-resistant components, very suitable for use in moist and chemical environments.

Quiet operation: Medium duty casters can run remarkably quiet due to their ball bearings or bushings. This makes them ideal for places where noise needs to be kept to a minimum, such as hospitals and libraries.


Technical Parameters:

Bearing Type Ball Bearing
Wheel Width 1-1/4 Inch
Wheel Type Polyurethane
Wheel Diameter 4 Inch
Bolt Hole Size 1/4 Inch
Bolt Hole Spacing 2-7/8 X 2-7/8 Inch
Brake Type Side Lock
Wheel Color Gray
Load Capacity 300 Lbs
Finish Zinc Plated
Specialty Heavy-duty Caster Wheels, Industrial-grade Casters, Medium-load Casters


There are many applications for medium duty casters, which typically have a load capacity of 500 to 1,000 pounds per caster.

Industrial equipment can be moved easily with the help of medium duty casters, as they enable workers to transport heavy equipment and machinery without any strain. Medium duty casters are also often used in the material handling industry, for moving pallets, racks and containers.

Retailers also make good use of medium duty casters, as they are used in various retail displays and allow for easy repositioning of clothing racks, shelving units and product showcases.

Medium duty casters can also be found in the medical industry, where they are used to safely transport patients and equipment within hospital settings. Hospitality venues also make use of medium duty casters in order to move tables, chairs and service carts with ease.


Support and Services:

Technical Support and Service for Medium Duty Casters

We provide the highest quality technical support and service for our Medium Duty Casters. Our team of experts is available to answer your questions and provide assistance whenever you need it. We will work with you to ensure that you get the best performance out of your Medium Duty Casters.

We provide a full range of technical support and service, including installation, troubleshooting, and maintenance. Our knowledgeable staff can help you with all aspects of using your Medium Duty Casters, from initial setup to ongoing maintenance. We are also available to provide advice on how to best use your caster to maximize its performance.

We also offer a full range of replacement parts for our Medium Duty Casters. Our parts are designed to provide maximum performance and durability. Our experienced technicians can help you find the right parts and make sure that they are properly installed.

If you ever need help with your Medium Duty Casters, please don’t hesitate to contact us. Our team is always available to answer your questions and provide assistance whenever you need it.



A1: Medium Duty Casters are casters designed for medium-duty equipment and furniture. They are constructed with a strong steel frame and feature resilient wheels made of high-grade polyurethane. Q2: How much weight can Medium Duty Casters support?
A2: Medium Duty Casters can support up to 350 lbs. Q3: What types of wheels do Medium Duty Casters have?
A3: Medium Duty Casters have resilient wheels made of high-grade polyurethane. Q4: What materials are Medium Duty Casters made of?
A4: Medium Duty Casters are constructed with a strong steel frame and feature resilient wheels made of high-grade polyurethane. Q5: What is the size of Medium Duty Casters?
A5: Medium Duty Casters come in sizes ranging from 2" to 5".