Directorate Of Technical Education

Directorate Of Technical Education has published Tender for Supply Of Maintenance, Repair And Service Lab Equipment For Mechanical Department , Item Name , Bearing With Shaft Assembly • Type: Dismantiling And Assembly Teaching Unit • Shaft Diameter:30Mm • \Shaft Material:En8steel • Bearings: Deepgroove Ball Bearing (6205/6206) • Housing:Castiron • Locking Arrangement: • Circlips • Lock Nuts • End Covers Mounting: • Bench-Mounted/Frame-Mounted Unit , Coupling Unit Using Driving And Driven Shafts Using Plummer Block Bearing Unit • The Plummer Block Housing Material: Cast Iron (Grade Fg 200 Or Equivalent). Type: Sng Or Snl Series (Split-Type Housing). Sealing: Felt Seals Or V-Ring Seals (To Demonstrate Lubrication Retention) Lubrication: Provided With A Grease Nipple At The Top Center Form Annual Lubrication Practice. • The Bearingthpe: Self-Aligning Ball Bearing (1200 Series) Or Spherical Roller Bearing (22200 Series). Bore Diameter: Standard 25Mm Or 30Mm • Shafting And Coupling Shaft Material: Grpimd Carbon Steel (En8 Or En9) For High Surface Finish. • Coupling Type: Flexible Coupling: To Demonstrate The BearingS Ability To Handle Slight Misalignment. • Rigid Flange Coupling: To Demonstrate Traditional Direct Connection Driving/Driven Setup: One Shaft Connected To A Small Electric Motor(Driving) And The Other To A Brake Drum Or Load(Driven).. Last date of submission for this tender is 2026-09-24. This is a Laboratory Equipment tender in Dharmapuri, Tamil Nadu