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Graco 125892 Seal Bearing for 1-1/4-Inch Shaft

The Graco 125892 sealed bearing ensures smooth rotation and long-lasting performance for Graco self-propelled line stripers with a 1-1/4" shaft. Its integrated seal protects against dirt and moisture for consistent operation.

  • Sealed design prevents contamination and moisture entry
  • OEM replacement for Graco part number 125892
  • Durable and long-lasting construction
  • Fits Graco 250SPS, 250DC, and HP Reflective series

Retail Price: $39.1
You save: $0.78 (1.99%)
Our Price: $38.32
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Graco 125892 Seal Bearing for 1-1/4" Shaft

Compatible Machines

  • Graco LineLazer V 250SPS (Self-Propelled)
  • Graco LineLazer V 250DC (Dual-Color, Self-Propelled)
  • Graco LineLazer V 250SPS HP Reflective Series
  • Graco LineLazer V 250DC HP Reflective Series

Product Description

The Graco 125892 seal bearing is designed for Graco self-propelled line stripers with a 1-1/4" shaft. This bearing combines precision engineering with an integrated seal to prevent dirt, debris, and moisture from entering, ensuring smooth rotation and consistent performance.

Key Features

  • Sealed design protects against contaminants and moisture
  • Fits 1-1/4" drive shafts on Graco striping machines
  • Durable construction for long-lasting operation
  • OEM replacement part — exact match for Graco part number 125892
  • Reduces vibration and friction in the drivetrain

Benefits of Installation

  • Enhances drive efficiency and reduces operational wear
  • Extends the lifespan of shafts and related drivetrain components
  • Maintains smooth and precise striping performance
  • Ensures OEM compatibility and reliability

Installation & Maintenance Tips

  • Clean shaft and bearing surfaces before installation
  • Use proper tools for press-fitting to avoid bearing damage
  • Verify alignment to distribute load evenly
  • Lubricate according to manufacturer guidelines
  • Inspect regularly for wear, unusual noise, or overheating

Frequently Asked Questions

The seal protects the bearing from dirt, debris, and moisture, preventing premature wear and ensuring smooth rotation of the drive shaft for consistent striping performance.

It is compatible with Graco LineLazer V 250SPS, 250DC, and their HP Reflective series, all with 1-1/4" shafts.

Signs include excessive vibration, noise, or shaft play. Regular inspection and maintenance help prevent unexpected failures.

Clean the shaft, use a press-fit tool to avoid damage, ensure proper alignment, and apply recommended lubrication. Inspect periodically for optimal performance.

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