How does train bearing works? Working function of CTRB bearing | train bearing 

U r giving very useful information for everyone

You are doing great job keep it up 👍👍👍👍

Nice

Explanation with animation unforgettable. Pls provide parts measurements (dimensions) helps Rly departmental exams.

सिटी रब बेरिंग एक्सीसॉफ्ट पर टाइट फिट की जाती है

can you supply this item, please confirm

About RIGID OVERHEAD CATENARY SYSTEM IN UNDERGROUND SECTION

Thx

Noise

thnks

Sir Hindi me. Transfer video

Good

Amazing ...

Nice information

Excellent animation and explanation 🔥

Amazing video 🙏

Ist here

The animation and explanation both are superb. Thumbs Up!

Very useful information sir

*GAAAIIINNNGGGGIIINNGGG THAT KNOWLEDGE*