Please wait while we process your order...

Product successfully added to your cart.
Cart Image

Quantity in Cart: 1

Continue Shopping Shopping Cart
Item removed from Cart
X
 
×

sprayersandparts Logo

Product Image

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

$20.55
0
Based on 0 reviews
5 ★
0%
4 ★
0%
3 ★
0%
2 ★
0%
1 ★
0%

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

This bearing sleeve is compatible with several Graco Reactor systems including the Reactor 2 H-40, 2 H-50, 2 H-XP3, 2 E-30, 2 H-30, 3 H-50, 3 H-XP3 and E-30i models. Please check the machine’s serial number and parts diagram to confirm fitment.

This item is an OEM part from Graco, ensuring correct fit, material and performance for the intended equipment.

If you observe excessive shaft play, increased vibration, abnormal noise, or visible wear on the sleeve surface, it's recommended to replace the part promptly to avoid further damage.

For precise service and parts support, refer to your equipment’s official parts manual or consult a qualified technician.

Subscribe to our newsletter to get exclusive discounts and new theme launches right in your inbox.

You may unsubscribe at any moment. For that purpose, please find our contact info in the legal notice.

Payment Method   Payment Method   Payment Method   Payment Method 

ADDRESS