ACL
ACL Race Series Main Bearings 0.50mm Oversize — Fits 1991-2002 Nissan SR20DE/DET
ACL Race Series Main Bearings 0.50mm Oversize — Fits 1991-2002 Nissan SR20DE/DET
ACL Race Series Main Bearings 0.50mm Oversize — Fits 1991-2002 Nissan SR20DE/DET
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ACL Race Series Main Bearings 0.50mm Oversize — Fits 1991-2002 Nissan SR20DE/DETACL Race Series Main Bearings 0.50mm Oversize — Fits 1991-2002 Nissan SR20DE/DETACL Race Series Main Bearings 0.50mm Oversize — Fits 1991-2002 Nissan SR20DE/DET
ACL

ACL Race Series Main Bearings 0.50mm Oversize — Fits 1991-2002 Nissan SR20DE/DET

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SKU: ACL5M2964H-.50

About ACL ACL engineers high-quality automotive parts and accessories trusted ...Read more

Price:
$110.99 $135.13
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

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About ACL

ACL engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ACL lineup with fast shipping and expert fitment support — order with confidence.

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Reliable Performance for Reground SR20 Cranks

The ACL Race Series Main Bearing Set (0.50mm Oversize) is the ideal solution for SR20DE/DET engine builds requiring a deeper crankshaft grind. ACL's commitment to quality ensures that even at 0.50mm over, you maintain the structural integrity and oil management required for high-horsepower applications.

Why Choose ACL Race Bearings?

  • Superior Metallurgy: Utilizes a tri-metal construction that balances load-carrying capacity with surface fatigue resistance.
  • Optimized Geometry: Precision-machined to ensure perfect alignment and oil distribution across the journal surface.
  • Ideal for High-RPM: Engineered to minimize friction and prevent bearing failure during aggressive driving or track use.
  • Perfect Fitment: Designed specifically for the Nissan SR20 architecture, ensuring a seamless installation process for professional engine builders.

When your crankshaft requires a 0.50mm cut, you need a bearing that can handle the increased stress without compromising oil pressure. ACL Race Series bearings are designed to provide that extra margin of safety. By choosing these high-performance bearings, you are investing in the longevity of your engine's bottom end. Whether you are daily driving a modified SR20 or competing on the track, these bearings offer the peace of mind you need. Find these and other high-performance engine parts at GGCRACING.

About ACL

ACL engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ACL lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Reliable Performance for Reground SR20 Cranks

The ACL Race Series Main Bearing Set (0.50mm Oversize) is the ideal solution for SR20DE/DET engine builds requiring a deeper crankshaft grind. ACL's commitment to quality ensures that even at 0.50mm over, you maintain the structural integrity and oil management required for high-horsepower applications.

Why Choose ACL Race Bearings?

  • Superior Metallurgy: Utilizes a tri-metal construction that balances load-carrying capacity with surface fatigue resistance.
  • Optimized Geometry: Precision-machined to ensure perfect alignment and oil distribution across the journal surface.
  • Ideal for High-RPM: Engineered to minimize friction and prevent bearing failure during aggressive driving or track use.
  • Perfect Fitment: Designed specifically for the Nissan SR20 architecture, ensuring a seamless installation process for professional engine builders.

When your crankshaft requires a 0.50mm cut, you need a bearing that can handle the increased stress without compromising oil pressure. ACL Race Series bearings are designed to provide that extra margin of safety. By choosing these high-performance bearings, you are investing in the longevity of your engine's bottom end. Whether you are daily driving a modified SR20 or competing on the track, these bearings offer the peace of mind you need. Find these and other high-performance engine parts at GGCRACING.

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