Zhongshan Zhensheng Hardware Co., Ltd
| Payment Terms | T/T,D/P,L/C |
| Delivery Time | 5-10 working days |
| Wheel diameter | 100mm |
| Wheel width | 32mm |
| Total height | 130mm |
| Plate size | 93*63mm |
| Holes distance | 72*45mm |
| Material | TPR |
| Bearing type | Single ball bearing |
| Color | Gray |
| OEM available | Yes |
| Package | Export carton is covered with a woven bag outside |
| FOB port | Guangzhou/ Shenzhen |
| Features | TPR Wheel, Gray color, Thermoplastic Rubber Wheel, Furniture Wheel, Trolley Caster Wheel, Medium Duty Wheel, Equipment Wheel |
| Model Number | ZS100GRTPRS01 |
| Certification | ISO 9001/ CE |
| Place of Origin | China (Mainland) |
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Product Specification
| Payment Terms | T/T,D/P,L/C | Delivery Time | 5-10 working days |
| Wheel diameter | 100mm | Wheel width | 32mm |
| Total height | 130mm | Plate size | 93*63mm |
| Holes distance | 72*45mm | Material | TPR |
| Bearing type | Single ball bearing | Color | Gray |
| OEM available | Yes | Package | Export carton is covered with a woven bag outside |
| FOB port | Guangzhou/ Shenzhen | Features | TPR Wheel, Gray color, Thermoplastic Rubber Wheel, Furniture Wheel, Trolley Caster Wheel, Medium Duty Wheel, Equipment Wheel |
| Model Number | ZS100GRTPRS01 | Certification | ISO 9001/ CE |
| Place of Origin | China (Mainland) | ||
| High Light | gray TPR caster wheels with brake ，4 inch swivel caster wheels ，100mm TPR caster wheels | ||
Gray color TPR Swivel Caster 4 Inch Wheel With Single Ball bearing For Equipment
This type of caster is designed to provide a balance of mobility, floor protection, and durability for light to medium-duty equipment.
Wheel Material (TPR): The Thermoplastic Rubber wheel is gray, non-marking, and designed to protect floors from scuffs and damage while providing a "soft ride" and quiet operation . It also offers very high chemical resistance to many aggressive substances like oils, greases, and solvents .
Maneuverability (Swivel & Bearing): The swivel function allows for easy steering and changes in direction, making equipment highly maneuverable. The single ball bearing raceway ensures the swivel action is smooth and reliable .
Construction (Wheel & Frame): The wheel typically features a lightweight yet impact-resistant polypropylene hub combined with the TPR tread . The frame/horn is commonly made of steel or nylon for strength .
Using this caster provides several key advantages:
Floor Protection & Quiet Operation: The non-marking TPR wheel will not mar floor surfaces and operates quietly, making it suitable for indoor environments .
Smooth Mobility: The single ball bearing swivel allows for easy movement and positioning of equipment, even in tight spaces.
Versatile & Durable: It offers a good load-carrying ability (up to ~220 lbs per caster in some models) . The chemical resistance of TPR makes it suitable for environments where spills might occur, and the impact-resistant hub adds to its longevity .
These casters are versatile and can be used across a wide range of settings, including:
Industrial & Commercial:
General industrial equipment and machinery .
Commercial display racks and retail fixtures .
Automotive workshops .
Sensitive Environments:
Food service equipment and food processing areas .
Clean rooms and drug manufacturing facilities .
Aerospace applications .
Institutional & Light-Duty:
Institutional equipment like hospital carts or service trolleys .
Applications requiring resistance to chemicals, oils, and grease .
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2008
Employee Number:
30~50
Ecer Certification：
Verified Supplier
Zhongshan Zhensheng Hardware Co.,Ltd was established in 2008 and is located in Xiaolan Town, Zhongshan City, a renowned hardware manufacturing hub in Guangdong Province. For over a decade, we have dedicated ourselves to the research, development, and production of high-quality caster wheels. ... Zhongshan Zhensheng Hardware Co.,Ltd was established in 2008 and is located in Xiaolan Town, Zhongshan City, a renowned hardware manufacturing hub in Guangdong Province. For over a decade, we have dedicated ourselves to the research, development, and production of high-quality caster wheels. ...
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