crankshaft bearing set ARTEK K1 racing SKF polyamide for Minarelli
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Original price $59.39 - Original price $59.39
$59.39 - $59.39
Current price $59.39
ARTEK crankshaft bearing sets are high-quality SKF or Nachi bearings and Corteco oil seals. SKF bearings are available in the required C4 tolerance and suitable for up to 20,000 rpm. This is the polymer version and is more sensitive to engine tuning, as the polymer shells must not be exposed to temperatures over 120Â°C for prolonged periods of time. Correct tuning and carb set up is a must. For this reason, these bearings cannot be fitted to engines with catalytic converters. Attention: Half open design must face toward the crankshaft.