Most pin bushings today have grease grooves. These grooves also aid in purging contaminants.
517, 527, 416F, 428F2, 434E, 450E
ID: 70MM OD: 84MM L: 32MM CROSS HOLES: NO EXTERNAL GROOVE: NO INTERNAL GROOVE: NO GREASE HOLE IN BEARING TYPE: STRAIGHT SLEEVE MATERIAL: STEEL
Cross-hatching involves a network of grooves on the inner surface of the bushing. For a lubricated joint, a grease reservoir is built-up in the interconnecting channels, allowing lubrication intervals to increase by as much as 100%.
Manufactured to meet or exceed OEM specifications.
Our pins and bushings are manufactured for strength, durability, and longevity.
The strict and rigorous manufacturing procedures produce a top quality product.