BC BRIAN CROWER BC4901HX-2 - Polaris Pro R Rod Bearings (White Stock Replacement) set/8
BC BRIAN CROWER BC4901HX-2 - Polaris Pro R Rod Bearings (White Stock Replacement) set/8
BC BRIAN CROWER
Part #
BC4901HX-2
UPC #
Regular price
$150.00 USD
Regular price
$180.50 USD
Sale price
$150.00 USD
Shipping calculated at checkout.
Quantity
Couldn't load pickup availability
Product Description
Product Description
BC Exclusive Pro R/SlingShot Rod Bearings by ACL - White (+.001" clearance)
New ACL rod bearings for the Polaris Pro R engine are available exclusively through BC. These are equivalent to Polaris White in terms of sizing (extra .001" oil clearance) and fit the Pro R and SlingShot models. ACL Race Series performance engine bearings are manufactured to exacting tolerances. Micron tolerance machining supported by precision measurement systems delivers consistent accuracy to key characteristics like wall thickness and crush. A blend of characteristics to provide high strength and excellent seizure resistance with no flash plating applied to further improve bearing retention and maximise heat transfer. Improved bearing retention from higher radial contact pressure with more effective heat dissipation through improved thermal transfer. Bearing Eccentricity Definition: Gradual reduction in wall thickness between the crown and parting line. ACL Race Series performance engine bearings feature increased eccentricity to improve shape adaptation to compensate for bore distortion at high speed operation. Assists in the formation of hydrodynamic oil film.
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