Clevite Engine Connecting Rod Bearing Pair CB-1808HN-.026MM

Connecting Rod Bearing; H Series; For Use With Chrysler 5.7L/ 6.1L Hemi Engines; 0.026 Millimeter Undersized; Tri-Metal; Narrowed For Larger Crank Fillet Clearance; Single

MPN: CB-1808HN-.026MM

These bearings were developed primarily for use in NASCAR type racing, but are suitable for all types of competition engines. H-Series bearings have a medium level of eccentricity, high crush, and rod bearings have a hardened steel back and thin overlay. These bearings are made without flash plating for better seating. To provide greater crankshaft fillet clearance, some bearings have been narrowed and bear the HN suffix (N= narrowed). Bearings with 0.001 Inch extra clearance are available for standard size shafts and carry the suffix HX (X = extra clearance). Rod bearings are available with or without dowel holes (HD = with, H = without), main bearings are available with standard 180 Degree upper half grooving and with full 360 Degree grooving (H = 180 Degree, HG = 360 Degree). Use H-Series bearings with crankshafts that have oversize fillets and where engines run in the medium to high RPM range. H-Series bearings should be used if contact patterns obtained with P-Series parts are too narrow. Contact patterns should ideally cover 2/3 to 3/4 of the bearing surface. If you aren’t sure which type of performance bearing to start with, the H-Series bearing will be your best choice.

Features

• Suitable For All Types Of Competition Engines
• Medium Level Of Eccentricity, High Crush And Rod Bearings Have A Hardened, Steel Back And Thin Overlay
• Bearings Are Made Without Flash Plating For Better Seating
• Enlarged Chamfers For Greater Crankshaft Fillet Clearance
• High Crush For Better Seating And Retention
• Can Be Used With Crankshafts That Have Oversize Fillets And Where Engines Run In The Medium To High RPM Range
• Exclusive Three Layer Design Capable Of Carrying Max Loads Of Up To 12,000 PSI; Withstands Up To 60 Percent Higher Loads
• Copper-Lead Alloy Layer, Precision Steel Back Layer And Electroplated White Metal "Babbitt" Surface Layer Reduces Drag And Increases Horsepower
• Limited 2 Year Warranty Or Limited 200,000 Mile Warranty Or Limited 7,200 Hour Warranty Which Ever Occurs First