Shaft Sleeve 6.35mm Motor To 11mm Bore Adapter For NMRV030 Worm Gear Speed Reducer Turbine Reducer Sleeve 45 Steel With Superior Wear Resistance And High Load Tolerance For Precise Motor To Gearbox Coupling In Mechanical Projects

Single-unit Shaft Sleeve Adapter: 6.35mm to 11mm for NMRV030
✔️ 6.35mm to 11mm bore adapter; 45# steel, wear-resistant, high load

The shaft sleeve adapter is a precision coupling component designed to connect a motor shaft to a worm gear reducer, specifically the NMRV030 family. Made from 45# steel, it delivers solid wear resistance and high load tolerance to endure the demanding stresses of gear reductions. It provides support to the shaft, reduces vibration and misalignment, and protects the shaft from direct contact with the reducer housing, helping extend overall life in mechanical projects.

✅ Size: 6.35mm to 11mm bore adapter for motor to NMRV030
✅ Material: 45# steel for wear resistance and strength
✅ Function: supports worm/outshaft, reduces vibration and misalignment
✅ Protection: shields shaft from reducer housing wear, lowers friction
✅ Installation: match inner dia to shaft, outer dia to housing mounting holes

💡 What is a shaft sleeve adapter used for in motor-to-gearbox coupling?
- It aligns the motor shaft with the gearbox input, reducing axial play
- It protects shaft surfaces and reduces wear on the reducer housing
- It handles axial and radial loads typical in worm gear setups