ProX 23.6207-26JR Crankshaft Bearing - High-Quality Steel JR Series Engine Replacement

Description

Upgrade your engine's reliability with ProX's 23.6207-26JR crankshaft bearing, engineered for Japanese replacement applications. This high-performance bearing combines precision-machined steel with durable rubber seals to deliver exceptional durability and smooth operation for motorcycles and ATVs.

Key Features

  • 30mm Inner Diameter: Ensures perfect fitment for Japanese engine designs while maintaining optimal rotational stability.
  • 62mm Outer Diameter: Provides structural support and compatibility with standard crankshaft housing dimensions.
  • 26mm Width: Balanced thickness for enhanced load distribution and reduced wear during high-speed operation.
  • High-Quality Steel Construction: Resists deformation and corrosion for extended service life in demanding off-road conditions.
  • Integrated Rubber Seals: Prevents lubricant leakage and contaminants from entering critical engine components.

Why Choose This Product

ProX's JR series bearing offers factory-level precision at an affordable price. The combination of steel and rubber seals creates a durable solution that maintains engine efficiency while reducing maintenance intervals. This Japanese replacement part is specifically engineered for compatibility with OEM specifications, ensuring smooth power delivery and minimizing vibration for improved rider control. Whether you're maintaining a classic motorcycle or modifying a modern ATV, this bearing delivers reliable performance when you need it most.
SKU: GM6BE7EDAB
MPN: 23.6207-26JR
Category: Engine
Brand: ProX
Stock: In Stock
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Upgrade your engine's reliability with ProX's 23.6207-26JR crankshaft bearing, engineered for Japanese replacement applications. This high-performance bearing combines precision-machined steel with durable rubber seals to deliver exceptional durability and smooth operation for motorcycles and ATVs.

Key Features

  • 30mm Inner Diameter: Ensures perfect fitment for Japanese engine designs while maintaining optimal rotational stability.
  • 62mm Outer Diameter: Provides structural support and compatibility with standard crankshaft housing dimensions.
  • 26mm Width: Balanced thickness for enhanced load distribution and reduced wear during high-speed operation.
  • High-Quality Steel Construction: Resists deformation and corrosion for extended service life in demanding off-road conditions.
  • Integrated Rubber Seals: Prevents lubricant leakage and contaminants from entering critical engine components.

Why Choose This Product

ProX's JR series bearing offers factory-level precision at an affordable price. The combination of steel and rubber seals creates a durable solution that maintains engine efficiency while reducing maintenance intervals. This Japanese replacement part is specifically engineered for compatibility with OEM specifications, ensuring smooth power delivery and minimizing vibration for improved rider control. Whether you're maintaining a classic motorcycle or modifying a modern ATV, this bearing delivers reliable performance when you need it most.
SKU GM6BE7EDAB
MPN 23.6207-26JR
Brand ProX
Category Engine
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Reviews

Make Model Years
Honda TRX450R 2009-2015
Honda TRX450ER 2004-2009
Kawasaki KFX450 2006-2014
Kawasaki KVC700 2008-2014

Frequently Asked Questions

Yes, ProX JR series is engineered as direct replacement for OEM Japanese bearings with same dimensions.

Recommended to replace both main bearings during crankshaft service for balance and longevity.

Yes, confirmed fit for 2009-2015 Honda TRX450R models.

JR series has enhanced seals and higher load capacity for powersports applications.

Installation Guide

Difficulty Hard
Est. Time 2 hr 0 min

Tools Required

  • engine stand
  • bearing puller/installer
  • torque wrench
  • micrometer
  • snap ring pliers

Pro Tips

  • Measure crankshaft runout before install (<0.02mm)
  • Use bearing driver tool
  • Apply assembly lube to bearing surfaces

Common Mistakes to Avoid

  • Not preheating case for bearing installation
  • Incorrect orientation of bearing
  • Overlooking crank runout check

Comparison vs Stock/OEM

Direct dimensional replacement with upgraded sealing and material quality

Improvements

  • Better heat resistance
  • Enhanced sealing against contaminants
  • Higher RPM capability

Considerations

  • Requires proper installation technique like OEM

Durability & Warranty

Expected Lifespan Same as OEM (30,000+ miles with proper maintenance)
Warranty 1 year manufacturer defect warranty
Maintenance Inspect during top-end service; replace during bottom-end rebuild

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