All kinds of transfer ball bearings

//Most complete models of ball transfer units in China//

CY-38A flange ball transf unit, 38mm carbon steel

 

Materials in Carbon steel,SS,Nylon available 

For light duty,medium duty,heavy duty 

Introduction

Model No.
CY-12A	CY-30B	CY-25T
CY-15A	CY-38B	CY-15TA
CY-18A	CY-8H	CY-19TB
CY-25A	CY-8HH	CY-25TB
CY-25A2	CY-12H	CY-19C
CY-25A3	CY-12HH	CY-25G
CY-30A	CY-15H	CY-25G2
CY-38A	CY-22H	CY-25G3
CY-12B	CY-25H	CY-19D
CY-16B	CY-30H	CY-25D
CY-16B2	CY-40H	CY-19FL
CY-16BB	CY-25E	CY-25FL
CY-19B	CY-25FE	CY-25FLB
CY-22B	CY-38FE	CY-40FL
CY-25B	CY-12T	CY-25F
CY-25B2	CY-15T	CY-25HF

Model	similarity	Description
CY-B	0531-4001	Flange fixing unit	1502
CY-B	1010，1030		3322
CY-F	3001	Thread fixing unit
	3002
	1003
	1009
	1501
	2001
	2005
	4004
CY-A	1006，1041，1050	Base fixing unit	3005
	1503		1005
			1020
			2003
			4002
CY-F	3004-1002	Tube fixing	1004
	2004		1007
CY-HF	3007,1001,1021	Clamp fixing	1500
CY-H	EURO 0	EURO UNITS
	EURO 1
CY	SPS 12-15-22-30-45(Versions B-C-SS-BD-CD-SS/CD)	Light duty with pressed metal sheet body
CY-B	3016,3000,3006,3025,1000,1008,1022,1035,2000,2011,4001)	Flange fixing units
CY-FE	1005	BASE FIXING UNITS	3005
CY-H	EURO0,1,4,6	EURO UNITS
CY-A	1006	BASE FIXING UNITS
	1503
CY-E	1020	BASE FIXING UNITS	1704 pintle pin and circlp
CY-F	3004,1002 ,2004 tube fixing	tube fixing, clamp fixing units	2003
CY-HF	3007,1001,1021 clamp fixing		4002
CY-F	2004	Bolt fixing units	2001
	3001		4004
CY-E	1502	Flange fixing units	3002
CY-B	1010,1030		1003

 

Ball transfer units

1)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.

 

2)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.

 

3)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.

 

4)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.

 

 

List of CY series-light & medium duty

	Model No.	Ball size	Loading capacity Maximum/Breaking
1)	CY-15A	15MM	10KG/15KG
2)	CY-18A	18MM	20KG/25KG
3)	CY-25A	25.4MM	25KG/30KG
4)	CY-30A	30MM	40KG/50KG
5)	CY-38A	38MM	60KG/80KG
6)	CY-16B	16MM	10KG/15KG
7)	CY-25B	25MM	25KG/30KG
8)	CY-30B	30MM	35KG/40KG
9)	CY-38B	38MM	45KG/55KG
10)	CY-8H	8MM	3KG/5KG
11)	CY-15H	15MM	15KG/25KG
12)	CY-22H	22MM	40KG/55KG
13)	CY-30H	30MM	70KG/85KG

 

List of SP series – heavy duty

Model No.	Ball size	Loading capacity Maximum/Breaking
SP-8	8MM	8KG/15KG
SP-12	12MM	25KG/30KG
SP-15	15.875MM	40KG/50KG
SP-22	22.23MM	140KG/160KG
SP-25	25.4MM	180KG/200KG
SP-30	30.16MM	250KG/300KG
SP-45	45MM	450KG/500KG
SP-60	60MM	800KG/1200KG
SP-76	76MM	2000KG/2500KG
SP-90	90MM	3000KG/3500KG
SP-8FL	8MM	8KG/15KG
SP-15FL	15.875MM	40KG/45KG
SP-22FL	22.23MM	140KG/160KG
SP-30FL	30.16MM	200KG/230KG
SP-45FL	45MM	400KG/450KG

 

How to choose a ball transfer unit?

• Maximum Loading Capacity = (weight of article)/3 or 9

        

• Maximum Spacing = (article width)/3.5; (article length)/3.5

            

 

How to arranging and installing ball transfer units?

 

• There are different arranging ways to fit for different moving requirements:

             

 

             

• There are different models of BTU fo choosing:

      

 

 

Applications

• Typical application in production lines:

 

• Typical application in goods handling:

Ball transfer units table in Dubai International Airport

 

Ball transfer units table in Dubai International Airport

 

How to delivery?

• Gross weight lower than 50kgs, we suggest delivery by courier like DHL, TNT or others
• Gross weight between 50kgs and 120kgs, we suggest delivery by aircargo
• Gross weight over 120kgs, it can be delivered by sea shipping