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E-mail: sales@kaistoncaster.com
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Heavy Duty Double Ball Bearing Cast Iron Polyurethane Caster
Dec 17, 2017

 4 inch Heavy Duty Casters For Sale

How to choose the bearing for Caster Wheels

Regarding how to choose high-quality casters, I believe we already have a certain understanding, then a good castors can not do without high-quality bearings. We

all know that the use of Wanda casters can not be separated without the help of bearings, high-quality casters should be suitable for their respective application

sites, but also leave enough safety margin, then how do we choose this high-quality casters bearings? The follow ways can be teach you choose it.

KI3026 urethane castors.jpg

Bearing types introduction for Heavy Duty Trolley Wheels 

● Tapered Bearings  for heavy duty casters with locks

Tapered Bearings are one of the most important components of roller bearings. Their special advantage over conventional bearings lies in their expanded use of

caster wheels and their ability to provide improved movement characteristics

● Roller Bearings heavy duty swivel wheels

In addition to wear-resistant and deep groove ball bearings, this rugged, anti-vibration bearings are mainly used for transport equipment casters. Compared with other

bearings, roller bearings are known for their low mounting height, relatively low rolling resistance and large load capacity. Wheels with roller bearings must not move

more than 4 km / h, approaching the speed at which people walk.

● Precision ball bearings heavy duty caster wheels for sale

Single row radial ball bearings with a unique design and DIN certification are among the highest quality bearings in the market. Wheels equipped with these ball bearings

maintain extremely low rolling resistance even with the maximum load.

● Ordinary bearing heavy duty swivel caster wheels

 The simplest form of wheel bearings is the sliding bearing or friction. They are earthquake-resistant, virtually maintenance-free, and corrosion-resistant based on the

material's properties. If the device only in a short distance, low speed mobile case

In summary, we must know that in addition to the wheel caster, wheel diameter and rotating bearings, the caster bearings determine the mobility of this caster, and even 

the quality of casters. Therefore, the choice of high-quality casters bearings can improve the quality of casters. Choice of high-quality casters should

choose high-quality casters bearings.

Types Range Kaiston Manufatured 4 inch Caster Wheels

Types & Description

Dia. Of Wheels

Width Of Wheels Tread

Load Capacity Range

Urethane Heavy Duty Caster Wheels

75mm to 400mm

45mm to 350mm

250KGS --- 8000KGS

● Rubber Heavy Duty Castor Wheels

100mm to 400mm

50mm to 80mm

200KGS --- 1200KGS

● Nylon Heavy Duty Castor Wheels

100mm to 300mm

50mm to 70mm

250KGS --- 8000KGS

● Steel Heavy Duty Castor Wheels

100mm to 300mm

50mm to 70mm

250KGS --- 1500KGS

● Plastic Heavy Duty Castor Wheels

100mm to 300mm

45mm to 70mm

250KGS --- 320KGS

● Scaffolding Castor Wheels

150mm to 200mm

45mm to 50mm

200KGS --- 400KGS

● Spring Loaded Castor Wheels

100mm to 200mm

45mm to 50mm

 250KGS --- 420KGS

● Forklift and Pallets Wheels

80*50mm to 200*50mm

200KGS --- 500KGS

● Forklift and Hand Pallet Truck

Size Of Fork




Platform Hand Truck (Load Capacity)



Any Request Of Heavy Load Wheels,Please Contact Kaiston Caster Directly.

Skype: kaistoncaster

WhatsApp: +86 15010589525

Wechat: 104278645

Mobile: +86 15010589525

Email: sales@kaistoncaster.com

Web: www.kaistoncaster.com