1K7991 CAT 3304/3304B MOTORU İÇİN DİKKATLİ ROLLER RULKAN Kupası 127mm
Parameter Specification Part Number 1K7991 (1K-7991) Type Tapered Roller Bearing Cup Outer Diameter 127 mm Condition New Application CAT 3304/3304B Diesel Engine Function Reduces crank pin wear Material High-grade bearing steel Heat Treatment Through-hardened Precision Rating ABEC-1 (veya eşdeğer) Yük Kapasite Dinamiği: 85 KN, Statik: 110 kN Operating Temperature -30＜C to +120＜C Warranty 1 Year...