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Factory Sale Shock Absorber Casters at Low Price

5.0 (2 reviews)



Name:Shock absorber casters,Shock absorbing castors
Wheel Material:Rubber
Size:5” x 50mm ; 6” x 50mm ; 8” x 50mm
Loading Capacity:350kg ~ 450kg
Bearing Type:Dual Ball Bearing
Type Optional: Rigid,Plate Swivel
Purpose:used on some special equipment which need resistance shocking.

Caster No.

Wheel Material Bearing Plate Mount Height Hole Dia Loading


125 x 50 Rubber Ball Bearing 168 x 120 130 x 75 213 14.5

350 kg


150 x 50 Rubber Ball Bearing 168 x 120 130 x 75 225 14.5

400 kg

SASP-8 200 x 50 Rubber Ball Bearing 168 x 120 130 x 75 270 14.5

450 kg

Tips About SA (Shock Absorber Casters) Series Casters

Shock Absorber Casters reduce noise, protect cargo and extend caster, wheel and bearing life. HuanXin now offers two styles of shock absorber casters. Our original patented design with its unique “floating” axle under the springs represents the more economical choice. The second, our new premium aerospace design featuring HuanXin’s newest Spinfinity maintenance- free swivel construction and a unibody spring housing providing up to 200% greater spring travel and a wider operating capacity range.

HuanXin Casters proudly manufactures shock-absorber casters with a heavy-duty, spring-loaded design to provide a cushioned ride when traversing uneven terrain. The primary goal is to reduce the shock and vibration transferred to the items on the cart, truck, or rack being moved around.

Our shock-absorber swivel casters have load ratings ranging from 100 lbs. to 18,000 lbs. for nearly any light- to heavy-duty industrial application. We also proudly manufacture these products in the U.S. so that you can put your complete confidence in our durable, high-performance casters.

Learn more about the products in our shock-absorber series to find out if these casters are right for your application. To get more info or place an order, simply contact us online or email

APPLICATIONS of Shock-Absorber Caster

You might need casters with shock absorbency characteristics if you plan to transport or provide support for any of the following:

Diagnostic and electrical equipment
Institutional and laboratory equipment and stands
Medical equipment and carts
Mobile workstations
Computer mainframes and towers
Point of purchase displays and shelving
Food processing equipment
Packaging equipment
Sound and lighting equipment
Ground support equipment
Assembly line dollies
Mobile storage racks
Many other light- to heavy-duty applications

Benefits of Shock-Absorber Casters

You enjoy several benefits by choosing casters with shock absorbency, including:

Protected cargo: The number one reason to use shock-absorber casters is to reduce the vibration transferred to the contents of the cart.
Reduced noise: Carts can make a lot of noise when traveling over rough surfaces. Spring-loaded casters reduce this by smoothing out the ride.
Decreased risk of overload: The shock absorption feature equalizes the load among four or more casters, reducing the chance of overload and the uncontrollable twisting of the cart.
Increased ease of use: Dollies and carts with spring-loaded casters are easier to roll over cracked flooring, uneven surfaces, thresholds, and other obstructions.
Reduced risk of damage to the floor: Shock absorbency reduces wear and tear on the flooring beneath the casters.

Choosing Shock-Absorber Casters

Not all shock-absorber casters are created equal. If the casters you choose are outfitted with the wrong springs, they might do more harm than good. For instance, if the springs are too firm, they could create more noise and cause the contents on a cart to shake and vibrate far more. In fact, if the springs are not sufficiently firm, there could be no shock absorption at all.

Combat these issues by selecting shock-absorber casters with the right weight capacity for the application.

Another factor to consider is how the springs are mounted. Your options include:

Vertical mount
Inside mount
Outside mount
If the casters always bear the same weight, vertical-mounted springs may be ideal. This design offers no deflection of the springs when the casters carry the weight of the rated load capacity.

Then again, if the load often changes, inside-mounted springs are a suitable choice. They allow for significant variation in cargo weight while keeping vibration and noise to a minimum.

Choose HuanXin Casters for Shock-Absorber Casters

We invite you to check out our selection of shock-absorber, spring-loaded casters. If you don’t see the item you need, HuanXin Casters’ engineering team can design custom casters for you.

Choose from various spring mounts, brakes, swivel locks, yokes, raceways, and finishes to customize the perfect casters for your application and needs. We always strive to deliver superior value by manufacturing products that perform flawlessly in the settings for which they were designed.

This HuanXin shock absorbing series offers the smallest mounting plate built on the proven and reliable Workhorse swivel caster platform. The unique and simple design enables Hamilton to offer these at extremely competitive prices.

Spring loaded casters offer many benefits. These include protecting delicate cargo from shock and vibration, reducing noise levels, reducing wear on floors and extending caster, wheel and bearing life.

The legs are slotted such that the axle “floats” up and down as the wheel encounters obstacles. Since the spring is pre-loaded, the minimum capacity is required to cause the spring to yield. (A load under the minimum capacity may not result in any absorption of shock.)

At the maximum capacity, the spring will have compressed approximately one-half of its length. Overloading a shock-absorbing caster will cause the axle to reach its travel limit, resulting in no shock absorbing benefit.

These casters can be easily modified to accommodate many custom specification requirements. Our engineering department will assist you if you have special application issues.


2 reviews for Factory Sale Shock Absorber Casters at Low Price

  1. admin

    This is the best Factory Sale Shock Absorber Casters at Low Price I have bought!

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