3 4 5 inch wheel supplier shock absorbing single spring high load capacity PU cast iron core caster
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3 4 5 inch wheel supplier shock absorbing single spring high load capacity PU cast iron core caster
The 3 4 5 inch wheel supplier shock absorbing single spring high load capacity PU cast iron core caster is a versatile and durable trolley wheel designed for transportation applications. It is made of high-quality materials such as aluminum alloy and PVC, ensuring strength and longevity.
Key features of this product include:
- Model Number: MT-5PN
- Warranty: 3 years
- Material: Aluminum alloy, PVC
- Type: Plate Casters, Stem Casters
- Style: Swivel & Rigid
- Customized support: OEM, ODM
- Application: Transportation
- Load Capacity: 50~100 kg
- Color: RED/Grey/Black
- Wheel Width: 32mm
- MOQ: 20pcs
- Caster type: Swivel Plate Caster Wheel
- Surface Treatment: Zinc-plated
With its shock absorbing single spring design, this caster provides an excellent cushioning effect, making it suitable for transporting delicate and sensitive items. Its high load capacity allows it to efficiently handle heavy loads ranging from 50kg to 100kg.
This trolley wheel is available in various sizes, including 3-inch, 4-inch, and 5-inch, offering flexibility for different applications. The color options of RED, Grey, and Black provide customization choices to suit your preferences.
The cast iron core of this caster ensures strength and stability, while the PU material on the outer surface enhances its durability and provides smooth movement. The 32mm wheel width offers improved maneuverability and reduces resistance during transportation.
Installing, maintaining, and repairing this caster is straightforward, making it convenient for users. When it comes to replacement, our product can seamlessly replace the original spare parts, ensuring a perfect fit and functionality.
Product Specifications:
- Model Number: MT-5PN
- Warranty: 3 years
- Material: Aluminum alloy, PVC
- Type: Plate Casters, Stem Casters
- Style: Swivel & Rigid
- Customized support: OEM, ODM
- Application: Transportation
- Load Capacity: 50~100 kg
- Color: RED/Grey/Black
- Wheel Width: 32mm
- MOQ: 20pcs
- Caster type: Swivel Plate Caster Wheel
- Surface Treatment: Zinc-plated
Advantages of the 3 4 5 inch wheel supplier shock absorbing single spring high load capacity PU cast iron core caster:
- Shock absorbing single spring design for enhanced cushioning effect
- High load capacity suitable for heavy loads from 50kg to 100kg
- Versatile sizes available (3-inch, 4-inch, 5-inch) for various applications
- Customizable color options (RED, Grey, Black) for personalization
- Durable cast iron core for strength and stability
- PU material on outer surface for smooth movement and longevity
- 32mm wheel width for improved maneuverability and reduced resistance
Installation, Maintenance, and Repair:
- Installation: Simply follow the provided instructions for easy installation.
- Maintenance: Regularly clean the caster to remove dirt and debris. Lubricate moving parts if necessary.
- Repair: In case of damage, contact our customer support for guidance on repairing or replacing specific components.
Frequently Asked Questions (FAQ):
1. Can I use this caster for heavy loads?
- Yes, this caster has a high load capacity of 50kg to 100kg, making it suitable for heavy load transportation.
2. What is the warranty period for this caster?
- This caster comes with a warranty of 3 years, ensuring long-term performance and customer satisfaction.
3. Are there different color options available?
- Yes, you can choose from three color options: RED, Grey, and Black, allowing for customization.
4. Can this caster be used on different types of surfaces?
- Yes, this caster is suitable for various surfaces and provides smooth movement and maneuverability.
5. Can this caster be replaced easily?
- Absolutely. Our caster is designed for easy replacement and can seamlessly replace the original spare parts.
In addition to the 3 4 5 inch wheel supplier shock absorbing single spring high load capacity PU cast iron core caster, EVER-POWER GROUP offers a wide range of other cast iron products. These include Grey Cast Iron, Ductile Cast Iron, Alloy Steel Casting, Stainless Steel Casting, Carbon Steel Casting, Corrosion Resistant Steel Casting, Aluminum Pressure Die Casting, Aluminum Gravity Die Casting, Aluminum Sand Casting, Aluminium Alloy Casting, Refractory Steel Casting, Copper alloy casting, Zinc alloy casting, Sand Casting, and Green Sand Casting. We pride ourselves on providing high-quality products, competitive prices, and excellent customer service. Contact us for any casting needs, and we welcome customization based on drawings or samples.
Product Quick Detail:
- Standard and non-standard available
- With high quality and competitive price
- Prompt delivery
- Packing as per customer’s demand.
We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.
Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port






