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  See more parts for Nissan NX
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ACL Nissan SR20DE/DET .50mm Oversized High Performance Rod Bearing Set, 17mm Wide - 4B2960H-.50
ACL Nissan SR20DE/DET .50mm Oversized High Performance Rod Bearing Set, 17mm Wide - 4B2960H-.50 - Image 2 ACL Nissan SR20DE/DET .50mm Oversized High Performance Rod Bearing Set, 17mm Wide - 4B2960H-.50 - Image 2

ACL 4B2960H-.50 High Performance Rod Bearing Set

The ACL 4B2960H-.50 is a specialized rod bearing set designed for those seeking high performance in their Nissan SR20DE/DET engines. Crafted with a unique blend of advanced metallurgy and engineering, these bearings are made to endure the demands of higher RPM conditions, making them a reliable choice for performance enthusiasts.

Features:

  • High strength overlay plate that minimizes thickness, enhancing fatigue resistance.
  • Hardened steel backs on all rod bearings provide better support for the bearing lining, ensuring they stay securely in place.
  • Increased crush improves bearing retention, giving you peace of mind during high-stress driving.
  • Elimination of flash plating on the back enhances heat transfer and maximizes grip within the housing.
  • Increased eccentricity compensates for bore distortion at high RPM, aiding in the formation of hydrodynamic oil films.
  • 3/4 grooved main bearings optimize the load-carrying surface area and oil flow to the conrod bearings.
  • Consistent wall tolerances help maintain precise clearances for optimal performance.
  • Enlarged ID chamfers on bearing edges accommodate larger fillet radii on performance crankshafts.

Specifications:

  • Size: 0.50mm Oversized
  • Oil Clearance: Standard
  • Half Type: Identical Halves
  • Material: Tri-metal with Hardened Steel Backs
  • Min Std Shaft Size: 1.888in / 47.956 mm
  • Max Std Shaft Size: 1.8887in / 47.974 mm
  • Min Std Tunnel Size: 2.0079in / 51.000 mm
  • Max Std Tunnel Size: 2.0084in / 51.013 mm
  • Max Wall at Crown: 0.0592in / 1.503 mm
  • Max Overall Length: 0.673in / 17.10 mm

Customer Feedback:

Many users have reported significant improvements in their engine's performance after switching to the ACL 4B2960H-.50 bearings. One customer noted, "These bearings fit perfectly and have held up well under high RPMs. I can feel the difference in responsiveness!" Another user mentioned, "Installation was straightforward, and I appreciate the attention to detail in the design. Definitely worth the investment!"

Fitment:

Confirmed fitment for:

  • Nissan NX (1991-1996)
  • Nissan Pulsar (1987-2005)
  • Nissan Sentra (1982-2018)

Other Part Numbers:
ACL #acl4B2960H-.50

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
1991-1996
 Nissan NX
1987-2005
 Nissan Pulsar
1982-2018
 Nissan Sentra

ACL Banner

Who is ACL?

ACL is a company that specializes in manufacturing and distributing high-quality engine bearings that have played a key role in the Australian automotive parts market. 

Based in Launceston, Tasmania, Australia, the company has been in the business for more than 70 years and has become the leading brand when it comes to its market segment.

Throughout the years, ACL has consistently provided top quality products and has become the equipment supplier of multiple Automotive brands such as Lancia, Mazda, Mini, Mitsubishi, Nissan, Peugeot, Subaru, Toyota, Volvo, Suzuki, Renault, SAAB, and more.  ACL also provides a replacement product range used by the aftermarket industry.

The company ensures that it maintains its high level of standard by employing manufacturing processes that are ISO certified. They also use the industry’s most advanced tooling equipment and designing software that allows them to create products that are superior in quality. ACL has been known worldwide to create bearings that are durable, innovative, and precise.

ACL also offers bearing used for high-performance applications. The company has been involved in motorsport racing since the 1960s and has manufactured bearings used in Brabham Formula 1. Today, their products are being used in different racing disciplines such as the Australian Supercar Championship, Drag racing, Driftings, and Rally.

Purchase ACL Bearings at Vivid Racing

Engine Bearings are a critical component of a vehicle and should not be overlooked. If you want to make sure that what you get is something you could rely on, then ACL is the brand for you. With over 200 engine applications, whether it’s an American, Australian, European, or Asian made vehicle, ACL got you covered. Visit Vivid Racing and check out their list of bearings that would fit your specific needs.

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