Description
Clevite 03-13 Dodge Ram 3500 2500 5.9L 6.7L Cummins Diesel B Series Standard Size Connecting Rod Bearing Set (Pair) – cleCB1873AP
:Engine Connecting Rod Bearing Pair
Unit of Measure:Inches
Bearing Material:TM-112
Standard Shaft Diameter (min.):2.7160
Standard Shaft Diameter (max.):2.7170
Vertical Oil Clearance (min.):1.5E-3
Vertical Oil Clearance (max.):4.4999999999999997E-3
Max. Wall:0.0775
Max. Length:1.225
Bearing O.D. or Housing Bore (min.):2.8735
Bearing O.D. or Housing Bore (max.):2.8745
Size:Standard
Bearing Item Grade:OE Replacement
P series parts are the oldest series of Clevite high performance bearings. The rod bearings in this series typically have the greatest amount of eccentricity. Most rod bearings are available either with or without dowel holes for use in aluminum rods. Most P series main sets are full grooved to maximize oil flow to the rod bearings. Both rods and mains have high crush for maximum retention, and a reduced overlay thickness to prevent overlay fatigue, sometimes referred to as hen tracking.
Rod bearings use a hardened steel back for added strength and resistance to fretting. Extra clearance rod bearings are available for .001-inch additional clearance and select fitting. Use the P series rods where extremely high RPM causes severe rod bore close-in. This is typically indicated by nearly full parting line to parting line shaft contact with bearings having less eccentricity. Use P series mains where higher eccentricity is desired to narrow bearing contact patterns and to provide increased oiling to rod bearings. Rod bearing oil starvation is typically indicated by polishing and smearing of the bearing surface, possibly accompanied by discoloration predominantly concentrated at the axial center of the bearings.
Features:
– High crush for better seating and retention
– Hugh concentricity accommodates rod bore distortion
– Grooved lower mains maintain 360 degree oiling
– Hardened steel backing for greater strength
– Strong, extra-thin overlay to withstand high loading and resist flaking
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