Clevite Coated H-Series Main Bearings MB1841H1U(5)

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: MB1841H1U(5)
Part Type: Main Bearings
Product Line: Clevite Coated H-Series Main Bearings
HP Direct Part Number: CLE-MB1841H1U5
UPC: 027067891839
Bearing Usage: Performance
Engine Crankshaft Undersize (in.): 0.001 in.
Engine Crankshaft Undersize (mm): 0.025mm
Grooved Bearing: Yes
Groove Location: Upper
Groove Style: 1/2
Thrust Bearing Oversize: Stock
Bearing Material: Tri-metal, TM-77
Quantity: Sold as a set of 5.
Notes: Set includes 5 upper-half thrust bearings only.