The Race and Roller Bearing work together to support the weight of the gear and allow it to rotate smoothly. The race is the outer ring of a bearing. It provides a smooth surface for the rollers to roll on. The roller is the inner ring of a bearing. It rolls on the race to support the weight of the gear. The race is typically made of a hard material, such as steel or bronze.

Attributes:
• Support the weight of the gear and absorb shock loads
• Withstands frequent use and mechanical stress without breaking or deforming

Applications:
The Race and Roller Bearing is used to withstand the high loads and speeds of the gear.