ACL Calico Series Main Bearing Set 0.25mm Oversized Nissan RB25/RB30 CT-1 Coated 7M2394HC-.25

Terra Firma Nissan Parts offers the top-notch ACL Calico Series Main Bearing Set, specially designed for Nissan RB25 and RB30 engines with 0.25mm oversizing. As proud partners with Calico Coatings, ACL brings you high-performance coated bearings that excel in the demanding motorsports industry. These bearings are expertly coated with Calico’s CT-1 Dry Film Lubricant coating, reducing friction and abrasive wear significantly.

The CT-1 coating provides intermittent dry lubrication, impervious to dust and dirt, making it ideal for withstanding the extreme conditions of today’s high-performance engines. With the ACL Calico Series Main Bearing Set, professional engine builders enjoy an elevated level of confidence, thanks to the increased embedability, strength, and durability it offers.

For superior performance and reliability in your Nissan RB25 or RB30 engine, look no further than Terra Firma Nissan Parts for the finest ACL Calico Series Main Bearing Set with CT-1 Coating.

• CT-1 Dry Film Lubricant coating is applied as a spray process. Different surface preparation methods appropriate for the substrates will be used prior to the coating process. Coating thickness is varied to suit the application. Typical coating thickness for engine bearings is 0.00025” to 0.00030” inch (6 to 7.5 microns)
• Provides intermittent dry lubrication, Not affected by dust or dirt, Low coefficient of friction, Increases load carrying capacity, Thin coating to accommodate assembly constraints, Chemical resistance, Corrosion protection, Reduced friction and drag resulting in decreased parasitic load
• CT-1 coated bearings have excellent embeded abiliy characteristics, allowing debris contaminates to embed in the bearing, avoiding damage to the crank.
• Under normal conditions performance bearing overlays withstand 12,000psi. CT-1 coated bearings increase this load capacity to 180,000psi.
• CT-1 coated bearings have shown a reduction in oil temperatures as much as 15˚F – 20˚F. Lower oil temperatures also aid in the loss of viscosity due to extreme heat.
• Theoretically a crankshaft rides on a thin film of oil that protects both the crank and bearing. Real world experience such as cold starts and rough terrain conditions have proven otherwise. CT-1 coated engine bearings provide a dry film lubricant that protects against intermediate oil starvation.