Flange Mount Pom Ball Transfer Unit NL-38C
The NL-38C is a flange mount ball transfer unit with a 38.1 mm diameter nylon main ball, rated for 25 kg working load and 35 kg maximum load. It is mounted through a flange onto a deck plate or workbench so that flat, smooth objects like trays can be moved and rotated in any direction by hand. The unit weighs 400 g and is supplied with a nylon case and options for nylon, steel or stainless steel ball material.
Product Overview
The NL-38C is a flange mount ball transfer unit with a 38.1 mm diameter nylon main ball, rated for 25 kg working load and 35 kg maximum load. It is mounted through a flange onto a deck plate or workbench so that flat, smooth objects like trays can be moved and rotated in any direction by hand. The unit weighs 400 g and is supplied with a nylon case and options for nylon, steel or stainless steel ball material.
Part of the NL Series range, used in Warehouse and Distribution Centres.
Key Benefits
- Carries 25 kg per unit in normal service and 35 kg at peak load
- Flange mount allows secure bolt-on installation and easy removal for maintenance
- Nylon case resists corrosion and reduces noise during operation
- 38.1 mm diameter ball supports smooth movement of flat, rigid items
- Omni-directional motion allows product rotation without powered guidance
Application Scenarios
- Transfer points between two conveyor lines running at right angles
- Workbenches where trays or flat components need to be repositioned by hand
- Feeding systems in packaging machinery requiring manual alignment
- Processing tables where a flat part must be turned or slid in any direction
- Assembly stations where a fixture is rotated between operations
Who It Is For
- Conveyor system integrators building transfer and alignment points
- Industrial equipment builders designing manual handling workstations
- Packaging machinery manufacturers needing omni-directional movement
- Material handling equipment makers building flat transfer decks
- Industrial distributors stocking ball transfer units by load rating
Problems It Solves
- Flat items that jam or drag when pushed across a fixed deck plate
- Transfer points where product must change direction without powered diverters
- Manual repositioning of trays or components that cannot be rotated on rollers
- Workstations where a load must be turned freely in any direction by hand
- Systems requiring consistent load handling without marking or damaging surfaces
Technical Features
- 38.1 mm diameter nylon main ball for smooth rolling on flat surfaces
- Flange mount with two screw holes for secure attachment to deck plates
- Nylon case material for resistance to moisture and wear
- Main ball available in nylon, steel or stainless steel to match surface needs
- Unit weight of 400 g for deck load and shipping calculations
Materials
- Nylon main ball for non-marking contact with painted or polished surfaces
- Carbon steel ball for general industrial use with higher wear resistance
- Stainless steel ball (SUS304) for wet, washdown or corrosive environments
- Nylon case for resistance to moisture and reduced noise during operation
- Steel case not available; case is fixed as nylon in this model
Quality Control
- Load capacity tested against the 25 kg working load rating
- Ball rotation checked by hand for free movement in all directions
- Material grade confirmed against the ball and case option ordered
- Flange mounting holes verified for correct alignment and size
- Unit weight checked to ensure 400 g tolerance
Customization Options
- Ball material selected between nylon, steel and stainless steel
- Case material is fixed as nylon and not available in other materials
- Other NL Series load ratings available where 25 kg is not the right size
- Mount diameter and flange hole pattern are fixed for this model
Use Guide
- Divide the load by the number of units in contact to ensure no more than 25 kg per unit
- Keep peak and impact loading below the 35 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 where the deck is exposed to washdown or moisture
Specifications
| Model No | NL-38C |
|---|---|
| Mounting | Flange mount |
| Load Capacity | 25 kg |
| Max Load Capacity | 35 kg |
| Weight | 400 g |
| Ball Diameter | 38.1 mm |
| Ball Material | Nylon, steel or stainless steel |
| Case Material | Nylon |
| Mount Diameter | 65 mm |
| Dimensions | 89 x 47 mm |
Manufacturing Process
Step 1
Machining of the flange and mounting holes
Step 2
Assembly of the nylon case and ball seat
Step 3
Installation of the main ball with support bearings
Step 4
Final inspection of rotation and load capacity
Step 5
Packing with protective film and labeling
Compared With Other Options
| Press fit ball transfer units | Flange mount allows removal for service, while a press fit unit is faster to install but cannot be easily replaced |
|---|---|
| Lower rated NL Series units | The NL-38C suits 25 kg loads, so lighter applications are better served by a smaller unit with less rolling resistance |
| Plain conveyor rollers | Ball transfer units allow movement in any direction, while rollers only move product along one axis |
Flange Mount Pom Ball Transfer Unit NL-38C Questions
What load can one NL-38C ball transfer unit carry?
The rated load capacity is 25 kg per unit and the maximum load capacity is 35 kg.
How is the NL-38C mounted?
It is a flange mount unit, so it is bolted through the flange onto the deck plate.
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, the ball can be supplied in stainless steel (SUS304), but the case is fixed as nylon.
How much does the unit weigh?
Each NL-38C weighs 400 g, which is used when calculating deck weight and shipping.
Can I get other load ratings in the same series?
Yes, the NL Series covers other load ratings, so ask for the model that matches your load per unit.
Get a Price for Flange Mount Pom Ball Transfer Unit NL-38C
Send the quantity and any material or surface option you need, and a quotation comes back against this model number.