Шариковый подшипник, внутренний диаметр 40 мм Caterpillar 4691378

A Ball Bearing consists of an inner ring, an outer ring, a cage, and balls. The inner ring is attached to the part that is rotating, and the outer ring is attached to the housing that the part is rotating in. The cage keeps the balls in place and prevents them from contacting each other. The balls roll between the inner and outer rings, reducing friction.Attributes:• Facilitates precise alignment of rotating components• Manufactured to precise specifications and is built for durability and reliabilityApplications:A Ball Bearing allows for smooth rotation of parts by reducing friction and supporting loads.