King XP Race Rod Bearings 0.25mm for Nissan Infiniti VK45DE VK56DE VK56VD CR8...

King XP Race Rod Bearings 0.25mm for Nissan Infiniti VK45DE VK56DE VK56VD Brand: King Bearings Manufacturer's Part Number: CR8051XP0.25 Stealth Ride Part Number: CR8051XP0.25 UPC: 611500606267 Description: The XP Tri-Metal Racing Series

Successful race engine builders are constantly pushing the limits of load capacity to new levels. Race bearings today inevitably need to match these demands with more competitive bearings. At King Racing we met the challenge with the XP high performance bearings series.

The XP series is a line of bearings with advanced metallurgical and geometric technologies that meet extreme performance loads. It was developed for all performance applications that use forged steel aftermarket crankshafts and produce high loads for extended periods.

King Racing's XP series features pMax Black(TM), a unique tri-metal structure that is 24% harder than any other conventional tri-metal race bearing. pMax Black(TM) together with the XP geometric features are the ideal combination for performance racing. For more on King Racing technologies visit TechLab " Bearing Types: MB - Main bearing set CR - Con Rod bearing set CS - Camshaft bearing set TW - Thrust washer set Material construction: HP - Bi-metal aluminum Silicon Alloy XP - Tri-metal copper lead Bearing Features: N - Narrowed D - Dowel Bearing size inches Dimension / Under Size e.g. ""STD"" for Standard, X equals .001"" extra Clearance Bearing Size Inches STDX STD .001"" 010X .010"" .011"" 020X .020"" .021"" .030"" Bearing Size metric STDX STD .026 .25 0.5 0.75 Crankshaft undersize 0 0 0 -.010"" -.010"" -.010"" -.020"" -.020"" -.020"" -.030"" Additional Shell Thickness (on nominal) -.0005"" 0 +.0005"" +.0045"" +.005"" +.0055"" +.0095"" +.010"" +.0105"" +.015"" Metal Structure : Tri-metal copper lead. Race Type: Circle track, Off-road, off-shore, others that require steel crankshafts. Engine requirements: High load - Long Duration. HIGHER LOAD CAPACITY Th...