Graco 105312 Bearing Sleeve
Genuine Graco 105312 Bearing Sleeve ensures reliable performance and durability for your Reactor spray systems.
- OEM Part #105312 – direct Graco replacement
- Fits multiple Graco Reactor 2 & 3 models
- Provides smooth, low-friction rotation support
- Maintains alignment and reduces component wear
Product Overview – Bearing Sleeve Part # 105312
The Graco Bearing Sleeve (Part # 105312) is a genuine replacement component designed to support smooth operation and long-term performance of fluid handling and spray equipment. It is engineered to maintain proper alignment and wear clearance on rotating or sliding assemblies, helping to prevent premature failure or excessive vibration.
Compatible Machines
- Graco Reactor 2 H-40
- Graco Reactor 2 H-50
- Graco Reactor 2 H-XP3
- Graco Reactor 2 E-30
- Graco Reactor 2 H-30
- Graco Reactor 3 H-50
- Graco Reactor 3 H-XP3
- Graco Reactor E-30i
Note: If your machine is not listed above, we recommend verifying the parts breakdown or consulting with your equipment supplier to confirm compatibility.
Key Features
| Attribute | Details |
|---|---|
| OEM Part Number | 105312 |
| Function | Sleeve bearing support for rotating/sliding assemblies in Graco spray systems |
| Application | Heavy-duty spray foam, polyurea and coatings systems where reliable mechanical tolerance is required |
| Quality | Original equipment manufacturer (OEM) part from Graco |
Installation & Maintenance Tips
Before replacing the bearing sleeve:
- Ensure the machine is fully depressurized and power is disconnected.
- Clean the surrounding area and inspect the shaft or housing for wear or damage.
- Lubricate or prepare mating surfaces as recommended in the equipment manual.
- Replace the sleeve along with any seals or o-rings if wear is visible.
- After installation, run the machine under no-load conditions to verify smooth operation.
Frequently Asked Questions
For precise service and parts support, refer to your equipment’s official parts manual or consult a qualified technician.
No reviews yet. Be the first to review this product!
