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Graco 108798 Ball Bearing

The Graco 108798 Ball Bearing is a genuine OEM part designed for reliable performance and smooth operation in Graco spray pumps and assemblies.

  • Part No: 108798
  • Type: Large Ball Bearing
  • Fits: GM7000, 237-846 Pump, 308398R Assembly
  • Brand: Graco OEM
  • Purpose: Supports pinion and drive assemblies for smooth rotation

Retail Price: $149
You save: $15.5 (10.40%)
Our Price: $133.5
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Detailed Overview of Graco 108798 Ball Bearing

Compatible Machines

  • Graco GM7000 Airless Sprayer
  • Graco Pump Assembly 237-846
  • Graco Pressure Control Assembly 308398R
  • Other compatible Graco high-pressure pump and drive assemblies (confirm with model service manual)

Product Description

The Graco 108798 Ball Bearing is a genuine OEM replacement component designed for use in various Graco industrial spray and pump assemblies. This large ball bearing supports smooth and efficient rotation within the pinion or drive assemblies, ensuring optimal performance and durability of your Graco equipment.

Built to meet Graco’s quality standards, the 108798 Bearing offers superior load capacity and long service life, making it ideal for maintaining precision and reliability in high-pressure applications.

Key Features

Part Number 108798
Part Type Ball Bearing (Large)
Brand Graco
Category Replacement / Maintenance Part
Material Hardened Steel Bearing
Applications Used in pump pinion assemblies and motor drives in airless spray systems

Benefits

  • Ensures smooth and reliable pump operation
  • Reduces vibration and mechanical wear
  • Extends the life of your Graco spraying equipment
  • Designed for easy installation and precise fit
  • Maintains original factory performance

Installation Notes

When replacing the Graco 108798 Bearing, ensure the housing and shaft are clean and free of debris. Proper alignment is essential for preventing premature wear. Always refer to your Graco service manual for installation torque and alignment specifications.

Frequently Asked Questions

The 108798 Ball Bearing is found in models such as the Graco GM7000 Airless Sprayer, Assembly 237-846 Pump, and 308398R Pressure Control Unit. Always check your equipment’s parts manual for confirmation.

Yes, it is a genuine Graco OEM replacement part designed for exact compatibility and performance standards.

It’s strongly recommended to use the Graco 108798 OEM bearing only, as non-standard parts may cause misalignment, vibration, and reduced equipment lifespan.

Check the serial number and parts manual of your Graco machine. If 108798 appears in your parts list, it’s a confirmed fit. You can also consult your Graco distributor for verification.

Summary

The Graco 108798 Ball Bearing is an essential OEM component for maintaining the precision and reliability of your Graco spray equipment. By choosing the correct bearing, you ensure smooth operation, reduced downtime, and long-term performance of your pump assemblies.

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