TPR 3 Inch Swivel Caster Wheel Anti Static Castors 75mm Wheel Diameter

MOQ： 1000 PCS
Price： RMB 0.5-10/piece
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Payment Terms	T/T,D/P,L/C
Delivery Time	5-10 working days
Wheel diameter	75mm
Wheel width	32mm
Total height	105mm
Plate size	93*63mm
Holes distance	72*45mm
Material	Anti-static 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	Anti-static TPR Wheel, TPR Wheel, Trolley Caster Wheel, Medium Duty Wheel, Equipment Wheel
Model Number	ZS75GRANTISTPRS01
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	Plate size	93*63mm
Holes distance	72*45mm	Material	Anti-static 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	Anti-static TPR Wheel, TPR Wheel, Trolley Caster Wheel, Medium Duty Wheel, Equipment Wheel
Model Number	ZS75GRANTISTPRS01	Certification	ISO 9001/ CE
Place of Origin	China (Mainland)
High Light	TPR 3 Inch Swivel Caster Wheel ，Swivel Caster Wheel Anti Static ，Anti Static Castors 75mm

3 inch 75mm Diameter Anti-static TPR swivel Caster Wheel With Double Ball Bearing For Special Industrial Equipment

Feature and Functional Purpose

Features:
- Material (TPR): Thermoplastic Rubber (TPR) offers the elasticity of rubber with the durability of plastic. It is non-marking and will not leave scuffs or black marks on floor surfaces.
- Anti-static Properties: The wheel is engineered to dissipate static electricity buildup. It has a specific electrical resistance (typically ranging from 106 to 109 Ohms) that allows static charges to flow safely from the equipment to the floor.
- Double Ball Bearing: The swivel head (raceway) contains two rows of hardened steel balls. This design distributes the load more evenly than single-row bearings.
- Diameter (75mm/3"): This size provides a balance between load capacity and maneuverability, rolling easily over slight debris or floor joints.
Functional Purpose:
The primary purpose of this caster is to support industrial equipment that is sensitive to electrostatic discharge (ESD). It allows the equipment to be moved smoothly and quietly while ensuring that any static electricity generated by movement or the environment is safely grounded, preventing damage to electronic components or ignition of flammable substances.

Summary of Functional Benefits

ESD Safety: Protects sensitive electronics and reduces the risk of sparks in hazardous environments by channeling static electricity away from the equipment.
Floor Protection: The TPR material is gentle on expensive industrial floors (epoxy, vinyl, sealed concrete) and will not leave marks.
Smooth Maneuverability: The double ball bearing swivel ensures the wheel turns easily under heavy loads, reducing the physical effort required to push or pull the equipment. It provides superior resistance to "shimmy" (vibration) compared to single raceway casters.
Quiet Operation: TPR is a quieter material than polyurethane or nylon, reducing overall facility noise.
Durability: TPR offers good resistance to abrasion, water, and many chemicals, ensuring a long service life in industrial settings.

Ideal Applications

These casters are specifically designed for environments where ESD control is critical:

Electronics Manufacturing Assembly Lines: For carts carrying circuit boards, semiconductors, or finished devices.
Cleanrooms: Often used in conjunction with anti-static flooring in labs and medical device manufacturing.
Aerospace and Defense: For equipment stands and tool trolleys used around sensitive avionics.
Data Centers: For heavy server racks and maintenance carts that need to be moved without risking static discharge to hard drives and servers.
Automotive Repair Shops: Specifically in areas handling flammable fuels or airbag systems where a static spark could be dangerous.

Company Details

Bronze Gleitlager

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from Quality China Factory

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Business Type:

Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller 
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Year Established:

2008 
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Employee Number:

30~50 
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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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Zhongshan Zhensheng Hardware Co., Ltd
Dongcheng Road No.43, Xiaolan Town, Zhongshan City, Guangdong Province.
https://www.casterswivel.com/

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