American Stair-Glide
American Stair-Glide Porch-Lift Ball Lift Nut
American Stair-Glide Porch-Lift Ball Lift Nut
🔄 Backorder Available
This item is available for backorder. Estimated lead time is 8 to 14 business days. We’ll send an update once your order is confirmed and provide tracking when it ships.
LPP Part Number: BN.SG.75
Condition: New
Couldn't load pickup availability
This ball nut is a direct replacement for legacy part number 53041, commonly used in American Stair-Glide and Porch-Lift systems requiring a .750 diameter and 0.200 lead configuration.
Built with a recirculating ball bearing design, it ensures efficient linear motion with reduced friction and consistent performance under load. The internal circuit utilizes precision steel balls to maintain smooth travel along the screw, making it suitable for accessibility equipment where reliability and repeatability are essential.
Compatible with standard assemblies that match these dimensional and thread requirements, this component restores proper lift function when replacing worn or degraded nuts.
- Screw Diameter Compatibility: 0.750 in
- Lead: 0.200 in
- Thread Size: 1.125-18 UNS-2A
- Ball Diameter: 1/8 in
- Average Ball Count: 84
- Dynamic Load Rating: 950 lbs
- Maximum Static Load: 8,900 lbs
- Ball Nut Weight: 0.33 lbs
- Overall Length: 1.875 in
- Outer Diameter: 1.250 in
- Design: Recirculating ball bearing
- Configuration: Standard (non-preloaded)
Proper installation by qualified personnel is essential to ensure safe and reliable operation of lift equipment. Always confirm compatibility with your specific system before installation.
Share
