High Precision Rod End Bearing PHS12 M12 × 1.75
Threaded Rod End for Compact Mechanical Connections
PHS12 is a female rod end bearing with an M12 × 1.75 internal thread and a 12 mm spherical bore.
It is used when a rod, bolt, or threaded component needs to connect to a moving joint. The spherical bearing section allows the connected part to move at an angle, which is useful in linkages and mechanical assemblies.
The female thread gives designers more flexibility when the bearing needs to be installed onto a threaded rod or other male-threaded component.
Main Specifications
| Item | Details |
|---|---|
| Model | PHS12 |
| Product Type | Female Rod End Bearing |
| Bore Diameter | 12 mm |
| Internal Thread | M12 × 1.75 |
| Thread Direction | Right-Hand Thread |
| Bearing Structure | Spherical Sliding Joint |
| Housing Type | Female Threaded Body |
| Application | Linkage and Pivot Mechanisms |
| Precision Grade | High Precision |
| OEM Service | Available |
Why the Thread Matters
For this type of bearing, the thread is just as important as the bore size.
PHS12 uses an M12 × 1.75 female thread. The mating part must have the correct thread size and pitch for proper installation.
This makes the bearing suitable for assemblies where:
The rod needs to be screwed directly into the bearing
The joint needs to be adjusted during installation
The connection needs to be removed for maintenance
The machine has limited installation space
For replacement orders, checking only "12 mm" is not enough. The thread pitch should also be confirmed.
Used in Moving Connections
PHS12 is designed for mechanical joints that need some freedom of movement.
The spherical inner surface allows the connected pin or shaft to move through an angle. This can help when two parts do not stay perfectly aligned during operation.
Common examples include:
Control linkages
Adjustable rods
Automation equipment
Mechanical arms
Agricultural machinery
Fitness equipment
Small industrial machines
It is especially useful when the connection needs both a threaded mounting point and a movable joint.
Common Buying Situations
PHS12 is commonly purchased for three types of projects:
Replacement parts
The original bearing has worn out and needs to be replaced with the same size.
New machine production
The bearing is included in the design of a new linkage or adjustment system.
Maintenance stock
Distributors and maintenance teams keep regular sizes in stock for future repairs.
For all three situations, matching the thread specification is important.
Ordering Checklist
Before ordering PHS12, we recommend checking:
| Item | What to Confirm |
|---|---|
| Bore Size | 12 mm |
| Thread Size | M12 × 1.75 |
| Thread Type | Female Thread |
| Thread Direction | Right-Hand |
| Pin or Shaft Size | Must fit the spherical bore |
| Available Space | Must allow for installation |
| Working Load | Suitable for the application |
If you have an old sample, drawing, or photo with dimensions, we can help confirm the model.
FAQ
What is the thread size of PHS12?
PHS12 has an M12 × 1.75 female thread.
Is PHS12 a male or female rod end?
PHS12 is a female rod end bearing.
What is the bore size?
The spherical bore is 12 mm.
What is PHS12 used for?
It is used in linkages, adjustable rods, pivot points, automation equipment, and other mechanical connections that need angular movement.
Can PHS12 be used with a threaded rod?
Yes. The mating threaded rod must match the M12 × 1.75 thread specification.
Does the bearing allow angular movement?
Yes. The spherical design allows the connected part to move at an angle.
Can you supply samples?
Yes. Samples are available for checking size and installation before a bulk order.
Do you offer OEM packaging?
Yes. OEM packaging and custom marking can be arranged for suitable orders.
Request a Quote
For a PHS12 quotation, please send:
Required quantity
Delivery country
Packaging requirements
Application details, if available
If you are replacing an existing bearing, sending the original part dimensions can help us confirm the correct model before shipment.
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