Clevite Coated H-Series Rod Bearings CB-1664H CONN. ROD BEARING SET

SKU: CLECB-1664H

Rod Bearings

Clevite

Clevite Coated H-Series Rod Bearings CB-1664H CONN. ROD BEARING SET

SKU: CLECB-1664H

Rod Bearings

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Description

Clevite coated H-Series rod bearings were developed primarily for NASCAR racing, but are also well suited to other types of competition engines. They're especially good for engines that run at medium-to-high revs. They have hardened-steel backings with thin overlays and a high crush factor, plus a medium level of eccentricity. 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. They also have enlarged chamfers at the sides for greater crank-fillet clearance and are made without flash plating for better seating. The Clevite coated H-Series rod bearings are available with various under-sizes, including 0.001 in. of clearance for polished journals.

Part Type

Rod Bearings

Data: v4.2 - Upd: 2026-10-14 10:28:22

Specifications

Product Attributes - Brand: Clevite Engine Parts
Product Attributes - Manufacturer's Part Number: CB-1664H
Product Attributes - Part Type: Rod Bearings
Product Attributes - Product Line: Clevite Coated H-Series Rod Bearings
Product Attributes - UPC: 027067800626
Product Attributes - Bearing Usage: Performance
Product Attributes - Engine Crankshaft Undersize (in.): Stock
Product Attributes - Engine Crankshaft Undersize (mm): Stock
Product Attributes - Bearing Material: Tri-metal, TM-77
Product Attributes - Dowel Pin Hole: No
Product Attributes - Narrow Bearing: No
Product Attributes - Quantity: Sold individually.
Product Attributes - Notes: This is a race bearing for Indy Race League vehicles. Standard shaft diameter is 1.8495 in./1.8500 in. Vertical oil clearance is 0.0008 in./0.0021 in. Maximum wall thickness is 0.0786 in. Bearing O.D. is 2.0080 in./2.0082 in. Maximum length is 0.6550.