7T-9526 테이퍼 롤러 베어링 콘 49.21mm 고양이 D8R II
Parameter Specification Part Number 7T-9526 (7T9526) Inner Diameter 49.21 mm (1.937) Bearing Type Tapered Roller Bearing Cone Application CAT? D8R II Track-Type Tractor OEM Replacement Fits Caterpillar 8A Series Condition New (애프터 마켓에 해당합니다) Material Chrome Steel (SAE 52100 동등한) Heat Treatment Through-hardened to 58-62 HRC Precision Rating ABEC-1 (큰 P0) Dynamic Load Rating 112...