Transportation,Coal Mining Industry,Furniture,Harbor,Cement Industry
ball caster bearing/ball+shell/steel nylon ball transfer unit
steel, stainless steel, nylon
Packaging & Delivery
Single package size:
Single gross weight:
Plastic bag White box Carton Pallet
1 - 100
To be negotiated
heavy load SP-22 Nylon ball transfer units SP22 Conveyor roller
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.
CY series ball transfer unit CY-15A CY-18A CY-25A CY-30A bovine eye ball wheel universal CY-16B CY-25B CY-30B
SP series ball transfer unit SP30 SP45 SP60 bovine eye ball wheel universal SP-8FL SP-15FL SP-22FL
CY series ball transfer unit CY-15H CY-22H CY-30H CY-25Tbovine eye ball wheel universalCY-15T CY-19D
UK IK series ball transfer unit bovine eye ball wheel universal
D series ball transfer unit bovine eye ball wheel universal D-2H D-3H D-4H
stainless steel ball transfer unit SP-12 SP-25 SP-30 SP-45stamping ball transfer unit
ball transfer unit SP-25 SP-15 nylon ball transfer unit bearing
stainless steel ball transfer unit SP-45 SP-60 SP-25universal ball bearing
nylon ball transfer unit SP25 SP30 SP45 SP60universal ball bearing
stainless steel ball transfer unit SP8 SP12 SP15 SP25 flange mounted ball transfer
OEM and Customized Package is Possible
Packaging & Shipping
White box,Plastic Tubes,Wooden cartons Customized Package According to our customer's requirements
Delivery time:3-5 days or according to our customer’s order quantity