Curved Teeth Nylon Sleeve Gear Coupling Sleeve M 42 For Bowex KTR 92 mm Outside Diameter 50 mm Height 50 Tooth Design Replacement Sleeve For Smooth Fit Beefed Up Real World Precision Machinery Upgrades

Nylon Sleeve Gear Coupling M42 for KTR 92mm, 1 pc
✔️ 92 mm OD nylon sleeve, 50 mm height, 50-tooth, 1 pc

This curved nylon coupling sleeve is designed to fit KTR-style gear assemblies with a 92 mm outside diameter and 50 mm height, enabling precise upgrades in accuracy-critical machines.

✅ External diameter: 92 mm (3.6 in)
✅ Height: 50 mm (1.97 in)
✅ 50-tooth design for smooth engagement
✅ M-42 nylon material for durable compatibility with KTR-style gear trains

💡 What is a curved teeth nylon sleeve gear coupling used for in precision machinery? This handy piece helps align gear trains and reduce runout in compact assemblies.

- Lightweight nylon construction resists wear and reduces vibration
- 92 mm OD and 50 mm height match common KTR-style gear sets
- Ideal for upgrade paths in precision machinery where smooth, reliable fit matters