1993 - 1997
POLARIS 500
Needle bearing
| KIMPEX
Fits to:
POLARIS 500 CARB [1995 - 1995
POLARIS 500 EFI [1993 - 1997]
Specifications
| Manufacturer | KIMPEX |
|---|---|
Product description
Rollers are made from bearing steel (JIS SUJ-2/SAE 52100/DIN 100 Cr6) and have been subjected to heat treatment and precision grinding radius diameter deviation; the hardness is HV700-860 (HRC60-66) All the raw material comes from Japan directly High-purity Chromium Molybdenum alloy steel (JIS SCM415) with Carbon Nitriding heat-treatment process The hardness specification is at HV500~HV600; it always can meet the requirement of high-speed engine applications Heat treated and ground to precision tolerances for reduced heat and extended life