Внутренний диаметр втулки 28,55 мм Caterpillar 4620949

The Sleeve is typically a cylindrical part with a hollow interior. It features a precisely machined outer surface and a smooth inner bore. These features can include splines, grooves, teeth, or other specific geometrical configurations. Attributes:• Ensures proper fit and smooth operation• Provides high hardness and wear resistance• Manufactured to precise specifications and are built for durability and reliabilityApplications:The Sleeve is used to attach to the elbow which is connected to the Generator to provide structural support and ensure efficient and reliable operation.