8D7426 8D-7426 Caterpillar Straight Sleeve Bearing, Sleeve Bearing Bronze, Bucket Cylinder Bushing, CAT Style Excavator Bush Sleeve Bearing Dipper Arm Bushing, Mini Excavator Bucket Bushing, Caterpillar Crawler Excavator Bushing, Customized Spare Parts Bucket Bushings, Bucket Bushes Cylinder for all excavators & diggers, Caterpillar bucket bush or bucket pins and bushings China supplier
8D7426 8D-7426 Caterpillar Straight Sleeve Bearing Features:
Name: Bucket bush
Part No. 8D7426, 8D-7426
Brand CAT / Caterpillar
Material 40 Cr
COMPATIBLE MODELS FOR PART NUMBER 8D-7426
120 120G 120H 120H ES 120H NA 120K 120K 2 120M 120M 2 12G 12H 12H ES 12H NA 12K 12M 12M 2 12M 3 12M 3 AWD 130G 135H 135H NA 140 140G 140H 140H ES 140H NA 140K 140K 2 140M 140M 2 140M 3 140M 3 AWD 143H 14L 150 160 160G 160H 160H ES 160H NA 160K 160M 160M 2 160M 3 160M 3 AWD 163H 163H NA
Cat Sleeve Bearing (Bushing)
Cat Machine Linkage Sleeve Bearings support rotational movement between machine frames, linkages and work tools. They are found mostly in the arms and buckets of machines. Genuine Cat Pin and Sleeve Bearings are specifically designed to operate as a system to deliver the performance you expect. Caterpillar design engineers match the right combination of dimensions, materials, surface finish, and manufacturing processes, to each part to enable them to work and wear effectively with all the other neighboring and dependent parts.
Cat heavy duty Sleeve Bearings are built with high grade steel and hardened for exceptional strength and wear life. They work as a system for your specific Cat machine and are tested and proven in the world’s most severe applications. These bearings offer lower overall cost, outstanding strength and fatigue life, superior resistance to abrasive wear, and exceptional protection against galling, even in high-load conditions.
Cat Sleeve Bearings are designed for conditions that require demand and load strength for longer bearing life. Cat Sleeve Bearings are the top choice for maximum performance in demanding applications. They are designed to match to the mating pin.
In general, the bucket is directly treated with the object under poor working conditions and receives a high load repeatedly, so frequent damage occurs on the main body or the mounting flange.If the work site is remote, a spare spare bucket is provided separately. The situation is to maintain the efficiency of the work.
In the conventional bucket fixing structure, the mounting flange of the bucket is typically assembled to the arm hinge portion by the hinge pin, the flange fixing cover is mounted on the outside of the mounting flange for pivoting the bucket, and the bucket cylinder for object processing. Alternatively, a high load acts near the arm hinge portion where the mounting flange, the flange fixing cover, and the bushing are coupled to the bucket posture adjustment by the extension and contraction drive of the arm cylinder.
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