Mounted on the fan shaft to allow the fan to turn easily, the 3/4" spider bearing is secured to the blower housing by three arms instead of on one cross piece

• Brand Name: Dial
• Height: 17 in.
• Width: 17-1/2 in.
• Color: Silver
• Material: Steel
• Product Type: Ball Bearing and Cushion
• End 1 Diameter: 3/4 in.
• Packaging Type: Bulk
• Depth: 1-3/16 in.
• Compatibility: Use With Evaporative Cooler Purge Systems
• 9 in. arms
• Refillable oil reservoir
• Contains bearing ball
• 3/4 in. bearing