| MOQ: | 1000 PCS |
| Price: | RMB 0.5-10/piece |
| Delivery Period: | 5-10 working days |
| Payment Method: | T/T,D/P,L/C |
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 .