Steel Plastic Nylon POM ABS Stainless ball transfer unit Material handling parts Conveyor roller Wheel Ball Caster

FOB Reference Price:Get Latest Price
$0.40 - $100.00 / Pieces | 1 Piece/Pieces (Min. Order)
Lead Time:
Quantity(Pieces) 1 - 10000 >10000
Est. Time(days) 7 Negotiable
Customized logo (Min. Order: 100000 Pieces)
Material (Min. Order: 1000 Pieces)
Samples - $5.00 /Pieces, 1 Pieces (Min. Order): Buy Samples
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Quick Details
Furniture Caster
Place of Origin:
Jiangsu, China
Brand Name:
Model Number:
Carbon Steel/Plastic/Nylon/Stainless Steel
Loading Capcity:
3kgs - 3000kgs
8mm - 76mm
Load Capacity:
2kgs - 2000kgs
Ball Bearing
Glass machines, furniture, industrial, conveyor, air cargo
Supply Ability
Supply Ability:
10000 Piece/Pieces per Day
Packaging & Delivery
Packaging Details
Lead Time :
Quantity(Pieces) 1 - 10000 >10000
Est. Time(days) 7 To be negotiated
Video Description
Product Description

Ball Transfer unit, Ball casters, Ball Rollers

Ball transfer units are omni-directional load-bearing spherical balls mounted inside a restraining fixture. They are identical in principle to a ball computer mouse upside-down, or a trackball, except there is an array of them side-by-side.

Typically the design involves a single large ball supported by smaller ball bearings.They are commonly used in an inverted ball up position where objects are quickly moved across an array of units, known as a ball transfer table, a type of conveyor system. This permits manual transfer to and from machines and between different sections of another conveyor system.

They are used in airports for luggage delivery, or in industry as part of manufacturing systems. Prior to the invention of the ball transfer unit, first patented by Autoset Production Ltd in 1958, these applications were solved by the use of inverted casters.However, casters recognize a trail, meaning that the wheels had to align before directional change could be achieved.Ball transfer units can also be used non-inverted ball down position as a type of caster, however this use is restricted by load-bearing limitations and the type of floor.

Manufacturers have addressed this problem with ball transfer units incorporating re-circulating ball principles, however the inverted position is still the most common application and the least problematic.

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Packing & Delivery

Packing Details  : Plastic Bag, Carton, Pallet when required

Delivery Details : 3-30 days after order

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How to order

1) Samples or samll quantity orders:

You can place the order in our AliExpress online store directly,

(AliExpress is a site of alibaba, so you can use alibaba acount login without problem.)

2) Or you can send us inquiry directly through alibaba.

Our whatsapp/Wechat/Skype/Mobile number : +86 13974953910

Q: How long is your delivery time?

A: Generally it is 2-5 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample, it is not free of cost.

     You can place samples order here :

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:

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