Clevite Coated H-Series Main Bearings MS-909HC

Clevite coated H-Series main bearings were developed primarily for NASCAR racing, but are also well-suited to other types of competition engines. They are especially good for engines that run at medium-to-high revs. They have steel backings with carefully selected overlays and a high crush factor, plus a medium level of eccentricity. These H-Series bearings feature Clevite's exclusive TriArmor coating, the industry's only moly/graphite treatment. The sophisticated blend, in a low-friction PTFE polymer base, offers extraordinary protection and lubricity. Clevite H-Series bearings have enlarged chamfers at the sides for greater crank-fillet clearance and are made without flash plating for better seating. They're also available with either 180 degree or 360 degree oil grooves, as well as an extra 0.001 in. of clearance.Brand: Clevite Engine Parts
Manufacturer's Part Number: MS-909HC
Part Type: Main Bearings
Product Line: Clevite Coated H-Series Main Bearings
HP Direct Part Number: CLE-MS909HC
UPC: 639789292827
Bearing Usage: Performance
Engine Crankshaft Undersize (in.): Stock
Engine Crankshaft Undersize (mm): Stock
Grooved Bearing: Yes
Groove Location: Upper
Groove Style: 1/2
Thrust Bearing Oversize: Stock
Bearing Material: Tri-metal, TM-77
Quantity: Sold as 5 sets.