Disk Mount Ball Transfer Unit CY-30B
The CY-30B is a flange mount pressed ball transfer unit with a 30 mm diameter ball, rated for 35 kg working load and 45 kg maximum load. It is designed for use in transfer tables, curved workstations, and feeding systems where a medium load must be moved and rotated in any direction. The unit weighs 220 g and is available with steel, stainless steel or nylon balls in a steel or galvanized, chrome plated, or stainless steel case.
Product Overview
The CY-30B is a flange mount pressed ball transfer unit with a 30 mm diameter ball, rated for 35 kg working load and 45 kg maximum load. It is designed for use in transfer tables, curved workstations, and feeding systems where a medium load must be moved and rotated in any direction. The unit weighs 220 g and is available with steel, stainless steel or nylon balls in a steel or galvanized, chrome plated, or stainless steel case.
Part of the CY Series range, used in Sheet Metal and Press Shops.
Key Benefits
- Carries 35 kg per unit in normal service and 45 kg at peak load
- Flange mount allows bolt-on installation and easy removal for maintenance
- 30 mm diameter ball provides stable support for medium-weight loads
- Steel, stainless steel or nylon ball options suit different surface protection needs
- Steel, galvanized, chrome plated or stainless steel case options for varied environmental conditions
Application Scenarios
- Transfer tables between two conveyor lines running at right angles
- Curved workstations on band saws or router tables where material must rotate freely
- Feeding systems in packaging or processing machinery requiring 360-degree movement
- Assembly line stations where a medium-weight part is manually repositioned
- Loading and unloading points where a carton or component must be rotated by hand
Who It Is For
- Conveyor system integrators building transfer and rotation points
- Material handling equipment builders constructing curved or multi-directional decks
- Industrial distributors stocking ball transfer units by load rating
- Assembly line builders needing reliable manual repositioning points
- Packaging and processing machinery builders requiring omni-directional transfer
Problems It Solves
- Medium loads that bind or jam when pushed across a fixed deck plate
- Transfer points where product must change direction without powered diverters
- Operators struggling to rotate or align a load by hand at the end of a line
- Decks requiring consistent load handling across multiple unit types
- Need for a single supplier for ball transfer units with matching shaft and diameter
Technical Features
- Pressed flange mount design allows secure bolt-on installation
- 30 mm diameter ball provides stable support for medium-weight items
- Fine machined ball seat maintains rolling efficiency under load
- Ball and case materials selected independently to suit environment and surface
- Unit weight of 220 g for deck load and shipping calculations
Materials
- Steel ball for general industrial use with high wear resistance
- Stainless steel ball for wet, washdown or corrosive environments
- Nylon ball to protect painted or polished surfaces from marking
- Steel case for standard dry environments
- Galvanized or chrome plated case for improved corrosion resistance
Quality Control
- Load capacity verified against the 35 kg rating before packing
- Ball rotation checked by hand for free movement in all directions
- Material grade confirmed against the ball and case option ordered
Customization Options
- Ball material selected between steel, stainless steel and nylon
- Case material selected between steel, galvanized, chrome plated and stainless steel
- Other CY Series load ratings available where 35 kg is not the right size
Use Guide
- Divide the load by the number of units in contact to check the 35 kg per unit rating
- Keep peak and impact loading below the 45 kg maximum load figure
- Mount units on a flat deck plate so all balls sit at the same height
- Choose the nylon ball where the load surface must not be marked
- Choose stainless steel ball and case where the deck is washed down or exposed to moisture
Specifications
| Model No | CY-30B |
|---|---|
| Mounting | Flange mount |
| Load Capacity | 35 kg |
| Max Load Capacity | 45 kg |
| Weight | 220 g |
| Ball Diameter | 30 mm |
| Mounted Hole Dia | 5 mm |
| Dimension | 73 x 37 mm |
| Ball Material | Steel, Stainless Steel, Nylon |
| Case Material | Steel & Galvanized, Steel & Chrome Plating, Stainless Steel |
Manufacturing Process
Step 1
Pressing of the flange and case assembly
Step 2
Ball seat machining and ball insertion
Step 3
Flange drilling and finishing
Step 4
Load check and packing
Compared With Other Options
| Press fit ball transfer units | Flange mount allows bolt-on installation and easier replacement, while press fit units are faster to install but harder to service |
|---|---|
| Lower rated CY Series units | The CY-30B suits 35 kg loads, so lighter decks are better served by a smaller unit that rolls with less effort |
| Plain conveyor rollers | Ball transfer units allow movement in any direction, while rollers only move product along one axis |
Disk Mount Ball Transfer Unit CY-30B Questions
What load can one CY-30B ball transfer unit carry?
The rated load capacity is 35 kg per unit and the maximum load capacity is 45 kg.
How is the CY-30B mounted?
It is a flange mount unit, so it is bolted through the flange onto the deck plate.
Which ball material should I choose?
Steel for general use, stainless steel for wet or corrosive areas, nylon to protect painted or polished surfaces.
Is a stainless steel version available?
Yes, both the ball and the case can be supplied in stainless steel.
How much does the unit weigh?
Each CY-30B weighs 220 g, which is used when calculating deck weight and shipping.
Can I get other load ratings in the same series?
Yes, the CY Series covers other load ratings, so ask for the model that matches your load per unit.
Get a Price for Disk Mount Ball Transfer Unit CY-30B
Send the quantity and any material or surface option you need, and a quotation comes back against this model number.