CY-25A 1 Inche Nylon Ball Transfer Bearing Unit
- Product Introduction
Products Parameter

Nylon Roller Ball Transfer Bearing Casters
Specifications:
*Model: CY-25A
*Capacity(Max.): 30kg/66lb
*Ball Diameter: 25mm / 1-inch
*Mount Hole Dia.: 5mm/0.2-inch
*Mount Hole Distance: 55mm/2.17-inch
*Material: Carbon Steel, Nylon
*Dimension: 70 x 50 x 30mm / 2.76-inch x 1.97-inch x 1.18-inch (L*W*H)
Products Description
1) Ball transfer units are omnidirectional, load-bearing spherical balls mounted within a fixture. They are identical in principle to an inverted ball computer mouse or trackball, except that they are arranged side by side.
2) Typically, the design involves a single large ball supported by smaller ball bearings. They are often used in an inverted ball-up position, where objects are quickly moved onto a set of units, called a ball transfer table, a conveyor system. This allows manual transfers to and from a machine to a different part of another conveyor system.
3) They are used in airport baggage delivery, or as part of industrial manufacturing systems. Prior to the invention of the universal ball transfer, first patented by Autoset Production Ltd in 1958, these applications had been addressed by using inverted castors. However, castors identify tracks, which means that the wheels must be aligned before a change of direction can be achieved. Universal ball transfer units can also be used as castors in a non-inverted ball-down position, but this use is limited by weight limitations and floor type.
4) Manufacturers have solved this problem with universal ball transfer units combined with the recirculating ball principle, but the inverted position remains the most common application and the least problematic.


Products Application
Be used in a wide range of industries.

Conveyor transfer

Factory warehouse

Supermarket

Clothing sotre

Large machinery

Chemical operation
Ball Transfer is suitable for electronics, hardware, machinery, chemical, food, forest, mining, books, supermarkets, rubber and other industries. Is widely used in transmission system, feeding system, processing system, processing machinery and packaging machinery auxiliary equipment.
Different Types










Company Profile
Dongguan Smart Automation Part Co., Ltd originated from the year of 2002, located in Dongguan well known as the world factory center, owns over 8600m2 production center. Smart focus on R&D and production of automation parts especially drum motor, precision gear, conveyor roller, conveyor roller bearing, ball transfer unit, etc. So far, we have our own brand of Srollmart, which enjoy a good reputation in automation industry.
Smart's products are with many times repeated testing like water testing, running testing, bearing testing before shipped out. About sales, Smart's products have been sold to southeast Asia, Europe, America, Oceania. In China, Smart with a certain market share.

FAQ
Q1: What are the materials for this Product?
Q2: What is the size of the ball?
A: We have 15mm, 25mm and so on. Catalog can be offered for reference.
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