Stud Mount Hexagon Ball Transfer Unit NJ-16
The NJ-16 is a stud mount hexagon ball transfer unit with a 15.875 mm diameter ball, rated for 10 kg working load and 15 kg maximum load. It is mounted via an M8 stud and fits into a hexagonal housing, allowing smooth omnidirectional movement of flat, smooth objects like trays across a worktable or conveyor deck. The unit weighs 150 g and is available with a nylon, steel, or stainless steel ball in a steel or stainless steel case.
Product Overview
The NJ-16 is a stud mount hexagon ball transfer unit with a 15.875 mm diameter ball, rated for 10 kg working load and 15 kg maximum load. It is mounted via an M8 stud and fits into a hexagonal housing, allowing smooth omnidirectional movement of flat, smooth objects like trays across a worktable or conveyor deck. The unit weighs 150 g and is available with a nylon, steel, or stainless steel ball in a steel or stainless steel case.
Part of the NJ LW FB Series range, used in Sheet Metal and Press Shops.
Key Benefits
- Carries 10 kg per unit in normal service and 15 kg at peak load
- Stud mount with M8 diameter allows secure attachment to worktables and decks
- Hexagonal housing fits into a clearance hole and resists rotation under load
- Omnidirectional ball movement enables product rotation and alignment in any direction
- Nylon ball option protects delicate surfaces from marking during transfer
Application Scenarios
- Transfer points on a flat worktable where trays or components need to be repositioned by hand
- Feeding systems in packaging machinery where flat items must be aligned before processing
- Processing tables for band saws or router tables requiring 360-degree movement
- Assembly line stations where a fixture is rotated between operations without powered guidance
- Conveyor deck sections where a flat load must be turned or shifted without changing direction
Who It Is For
- Conveyor system integrators building low-load transfer points into material handling lines
- Industrial equipment builders designing worktables with manual repositioning features
- Packaging machinery manufacturers needing omnidirectional movement for tray handling
- Assembly line builders integrating manual alignment stations into production cells
- Industrial distributors stocking ball transfer units by load and mounting type
Problems It Solves
- Flat loads that stick or drag when pushed across a fixed deck due to lack of omnidirectional movement
- Transfer points where product must be rotated or repositioned without powered diverters
- Worktables where a component needs to be manually aligned in multiple directions
- Systems requiring a compact, fixed-mount ball transfer unit that does not require a full flange
- Applications where a single unit must support both light and occasional peak loads
Technical Features
- Hexagonal housing with M8 stud mount for secure, non-rotating attachment
- 15.875 mm diameter ball allows smooth rolling of flat, smooth items
- Omnidirectional ball movement within a restraining fixture for 360-degree transfer
- Stud mount design allows the unit to be fixed from below with a nut or bolt
- Compact 24 x 40 mm (D x H) dimension fits into tight deck spaces
Materials
- Nylon ball for non-marking contact with painted or polished surfaces
- Carbon steel ball and case for general industrial environments
- Stainless steel ball and case (SUS304) for wet, washdown, or corrosive conditions
Quality Control
- Load capacity verified against the 10 kg working load 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 nylon, steel, and stainless steel
- Case material selected between steel and stainless steel
- Other NJ Series load ratings available where 10 kg is not the right size
Use Guide
- Divide the load by the number of units in contact to ensure no unit exceeds 10 kg working load
- Keep peak and impact loading below the 15 kg maximum load figure
- Mount the unit on a flat, rigid deck so the ball sits at the same height as adjacent units
- Choose the nylon ball where the load surface must not be marked
- Choose stainless steel ball and case where the deck is exposed to moisture or cleaning agents
Specifications
| Model No | NJ-16 |
|---|---|
| Mounting | Stud mount |
| Mount Diameter | M8 |
| Load Capacity | 10 kg |
| Max Load Capacity | 15 kg |
| Weight | 150 g |
| Ball Diameter | 15.875 mm |
| Ball Material | Nylon, steel, stainless steel |
| Case Material | Steel, stainless steel |
| Dimension | 24 x 40 mm |
Manufacturing Process
Step 1
Machining of the hexagonal case and stud hole
Step 2
Ball and support seat assembly with precision fit
Step 3
Stud threading and case finishing
Step 4
Load check and final inspection before packing
Compared With Other Options
| Flange mount ball transfer units | Stud mount fixes from below and is easier to install on thin decks, while flange mount requires a thicker plate and top-side access |
|---|---|
| Press fit ball transfer units | Stud mount allows removal and replacement without damaging the deck, while press fit units are harder to service |
| Lower rated NJ Series units | The NJ-16 suits 10 kg loads, so lighter applications are better served by a smaller unit that rolls with less effort |
Stud Mount Hexagon Ball Transfer Unit NJ-16 Questions
What load can one NJ-16 ball transfer unit carry?
The rated load capacity is 10 kg per unit and the maximum load capacity is 15 kg.
How is the NJ-16 mounted?
It is a stud mount unit with an M8 diameter stud, fixed from below using a nut or bolt.
Which ball material should I choose?
Nylon for surfaces that must not be marked, carbon steel for general use, and stainless steel for wet or washdown areas.
Is a stainless steel version available?
Yes, both the ball and the case can be supplied in stainless steel (SUS304).
How much does the unit weigh?
Each NJ-16 weighs 150 g, which is used for deck load and shipping calculations.
Can I get other load ratings in the same series?
Yes, the NJ Series covers other load ratings, so ask for the model that matches your load per unit.
Get a Price for Stud Mount Hexagon Ball Transfer Unit NJ-16
Send the quantity and any material or surface option you need, and a quotation comes back against this model number.