Downward Ball Transfer Unit IK-22N
The IK-22N is a downward ball transfer unit with a 22 mm diameter steel ball, rated for 75 kg working load and 90 kg maximum load. It mounts through a downward flange with M12 threaded holes and is available in carbon steel, galvanized steel, chrome-plated steel, or stainless steel (SUS304) cases. The unit measures 48 x 70 mm and weighs 380 g, designed for use in flat, smooth material handling applications such as conveyor transfer points and worktable feed systems.
Product Overview
The IK-22N is a downward ball transfer unit with a 22 mm diameter steel ball, rated for 75 kg working load and 90 kg maximum load. It mounts through a downward flange with M12 threaded holes and is available in carbon steel, galvanized steel, chrome-plated steel, or stainless steel (SUS304) cases. The unit measures 48 x 70 mm and weighs 380 g, designed for use in flat, smooth material handling applications such as conveyor transfer points and worktable feed systems.
Part of the IK UK Series range, used in Warehouse and Distribution Centres.
Key Benefits
- 75 kg working load and 90 kg maximum load for moderate-duty transfer points
- Downward mount with M12 threaded holes allows secure attachment to worktables and decks
- 22 mm diameter steel ball enables smooth omnidirectional movement of flat, rigid loads
- Available in carbon steel, galvanized steel, chrome-plated steel, or stainless steel (SUS304) for different environmental needs
- Compact 48 x 70 mm footprint fits into tight worktable or conveyor deck spaces
Application Scenarios
- Transfer points between two conveyor lines where flat trays or panels need to be redirected
- Worktables in packaging or assembly lines where a tray must be repositioned by hand
- Feed systems for machining centers where a flat part is moved into a cutting or drilling station
- Curved sections of a conveyor deck where a load must rotate freely without jamming
- Auxiliary equipment in processing machinery requiring a stable, low-friction pivot point
Who It Is For
- Conveyor system integrators building transfer and redirection points in material handling lines
- Industrial equipment builders integrating ball transfer units into worktables and feed systems
- Packaging machinery manufacturers needing reliable transfer points for flat containers
- Assembly line builders requiring smooth load repositioning at workstations
- Industrial distributors stocking downward ball transfer units by load and mounting type
Problems It Solves
- Flat loads that jam or bind when pushed across a fixed deck due to lack of omnidirectional movement
- Transfer points where product must change direction without powered diverters or complex mechanisms
- Worktables where a heavy tray or panel cannot be repositioned easily by hand
- Systems requiring a stable, low-friction pivot point that does not wear quickly under repeated load
- Applications where a standard caster or roller cannot support a flat, rigid object on a horizontal surface
Technical Features
- 22 mm diameter steel ball for consistent rolling under moderate load
- Downward mount with two M12 threaded holes for secure attachment to the deck
- Steel case with optional galvanizing, chrome plating, or stainless steel (SUS304) for corrosion resistance
- Omnidirectional ball movement allows rotation in any direction without directional constraints
- Compact 48 x 70 mm dimension fits into standard worktable and deck cutouts
Materials
- Carbon steel ball and case for general industrial use
- Galvanized steel case for improved corrosion resistance in humid environments
- Chrome-plated steel case for enhanced wear resistance and appearance
- Stainless steel (SUS304) case for wet, washdown, or corrosive environments
Quality Control
- Load capacity verified against the 75 kg working load rating
- Ball rotation checked by hand for free movement in all directions
- Material grade confirmed against the case and ball option ordered
- Mounting holes inspected for correct thread size and alignment
Customization Options
- Case material selected between carbon steel, galvanized steel, chrome-plated steel, or stainless steel (SUS304)
- Ball material is steel, as standard; other materials not available per source
- Other models in the IK UK Series available for different load or mounting requirements
Use Guide
- Ensure the load is flat and smooth on the bottom to prevent binding or damage
- Distribute the load evenly across multiple units to stay within the 75 kg per unit working load
- Keep peak or impact loading below the 90 kg maximum load capacity
- Use stainless steel case in wet or washdown environments to prevent rust
- Mount the unit with M12 bolts into a flat, rigid deck plate to maintain ball alignment
Specifications
| Model No | IK-22N |
|---|---|
| Mounting | Downward mount with M12 threaded holes |
| Load Capacity | 75 kg |
| Max Load Capacity | 90 kg |
| Weight | 380 g |
| Ball Diameter | 22 mm |
| Ball Material | Steel |
| Case Material | Carbon steel, galvanized steel, chrome-plated steel, stainless steel (SUS304) |
| Dimensions | 48 x 70 mm (Diameter x Height) |
Manufacturing Process
Step 1
Machining of the case and downward mounting flange
Step 2
Assembly of the 22 mm steel ball and support components
Step 3
Drilling and threading of M12 mounting holes
Step 4
Surface treatment applied (galvanizing, chrome plating, or stainless steel finishing)
Step 5
Final load check and packaging
Compared With Other Options
| Upward ball transfer units | Downward mount fixes the unit from below, allowing the deck to remain flat, while upward units are mounted from above and may interfere with load height |
|---|---|
| Standard roller bearings | Ball transfer units allow omnidirectional movement, while rollers only move in one axis and cannot rotate a load in place |
| Swivel casters | Downward ball transfer units are fixed to a deck and do not roll on the floor, while casters are designed for mobile movement and are not suitable for stationary transfer points |
Downward Ball Transfer Unit IK-22N Questions
What load can one IK-22N ball transfer unit carry?
The rated working load is 75 kg and the maximum load capacity is 90 kg.
How is the IK-22N mounted?
It is a downward mount unit with two M12 threaded holes for bolting to a worktable or deck.
Which case materials are available?
Carbon steel, galvanized steel, chrome-plated steel, and stainless steel (SUS304) are available.
Is the ball material steel only?
Yes, the ball is made of steel as standard; no other ball materials are available for this model.
How much does the unit weigh?
Each IK-22N weighs 380 g, which is used for deck load and shipping calculations.
Can I get other load ratings in the same series?
Yes, other models in the IK UK Series are available for different load capacities.
Get a Price for Downward Ball Transfer Unit IK-22N
Send the quantity and any material or surface option you need, and a quotation comes back against this model number.