• Sealed, lubricated configuration prevents environmental contamination and extends life
  • Integral flange at top enables placement in 1-3/4 inch diameter hole
  • 1-3/16 inch main ball rotates on 1/8-inch support balls
  • Ball support cup machined from solid steel and hardened and plated for longevity
  • Solid plastic retaining ring
  • Carbon steel ball



Type:Carbon steel/plastic housing
Capacity:500 lbs.
Flange:0.525" H
Base:1-3/4" dia.
Overall Dim.:2" top dia. x 1-7/16" H

WARNING: This product may expose you to chemicals including Nickel, Chromium, or Lead, chemicals known to the State of California to cause Birth Defects and/or Cancer. For more information go to