Needle Roller Bearing 2D6421/2D-6421 for Caterpillar 955H 955K Excavator
Parameter Details Part Number 2D6421 / 2D-6421 Part Name Needle Roller Bearing Compatible Models Caterpillar 955H, 955K Excavator Condition New Function Reduces crank pin wear Material High-carbon chromium steel (GCr15) Dimensions Refer to manufacturer's CAD drawings Hardness 58-62 HRC Load Capacity Dynamic: 12.5 kN, Static: 6.8 kN MOQ 12 pieces Delivery Time 3-7 working days...