4B9374 Caterpillar 941-977H 모델 용 엔진 볼 베어링
Parameter Specification Part Number 4B9374 / 4B-9374 Bearing Type Deep Groove Ball Bearing Material Chrome Steel (SUJ2 동등한) Compatible Models Caterpillar 941, 941B, 951, 951B, 951C, 955, 977, 977H Condition New Minimum Order Quantity 12 pieces Delivery Time 3-7 Days Weight 2 kg Function Reduces crank pin wear Sealing Type Double Shielded (ZZ) Precision Class...