Zhongshan Zhensheng Hardware Co., Ltd
| Payment Terms | T/T,D/P,L/C |
| Delivery Time | 5-10 working days |
| Wheel diameter | 75mm |
| Wheel width | 32mm |
| Total height | 105mm |
| Screw size | M12*30 |
| Material | TPR |
| Bearing type | Double ball bearings |
| Color | Gray |
| OEM available | Yes |
| Package | Export carton is covered with a woven bag outside |
| FOB port | Guangzhou/ Shenzhen |
| Features | Gray Wheel, TPR Wheel, Furniture Wheel, Trolley Caster Wheel, Medium Duty Wheel, Equipment Wheel |
| Model Number | ZS75GRTPRM1230B01 |
| 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 | 75mm | Wheel width | 32mm |
| Total height | 105mm | Screw size | M12*30 |
| Material | TPR | Bearing type | Double ball bearings |
| Color | Gray | OEM available | Yes |
| Package | Export carton is covered with a woven bag outside | FOB port | Guangzhou/ Shenzhen |
| Features | Gray Wheel, TPR Wheel, Furniture Wheel, Trolley Caster Wheel, Medium Duty Wheel, Equipment Wheel | Model Number | ZS75GRTPRM1230B01 |
| Certification | ISO 9001/ CE | Place of Origin | China (Mainland) |
| High Light | swivel stem casters m12*30 ，m12*30 threaded screw caster ，thermoplastic rubber swivel stem casters | ||
3 Inch Thermoplastic Rubber (TPR) M12*30 Stem Screw Caster Wheel Double Brake
Here is a breakdown of the features, functions, and applications for a 3-inch Thermoplastic Rubber (TPR) caster wheel with an M12*30 threaded stem and double brake.
(1) Features
This caster combines material properties and design elements for specific performance benefits.
| Feature Category | Specific Feature | Description / Benefit |
|---|---|---|
| Wheel Material | Thermoplastic Rubber (TPR) | An elastomer that blends the elasticity of rubber with the durability and processability of plastic . It is known for being quiet, flexible, and versatile . |
| Floor Protection | TPR is a non-marking material that will not scuff or leave marks on delicate floors like hardwood, tile, or epoxy . | |
| Shock Absorption | Provides excellent shock absorption, reducing vibrations and ensuring smooth rolling over uneven surfaces . | |
| Durability | Offers high wear resistance and can withstand exposure to water, chemicals, and a wide range of temperatures (typically -40°F up to 257°F / 125°C) . | |
| Mounting Type | M12*30 Threaded Stem | An M12 threaded stem (12mm diameter) that is 30mm long. This design allows for secure mounting into a pre-threaded hole or with a locknut . |
| Easy Installation | Threaded stems are generally easier to install and replace than plate casters, often requiring no tools for removal . | |
| Space-Efficient | Ideal for applications with limited space on the equipment leg or frame . | |
| Braking System | Double Brake | This mechanism typically locks both the wheel's rotation and the swivel action of the caster, holding the equipment securely in place. |
(2) Functions
The features above translate into the following core functions for the equipment it's attached to:
(3) Applications
Given its features, this specific caster is well-suited for a variety of indoor applications where floor protection, quiet operation, and secure locking are important.
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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