NBC Ball Bearing 632XX to 69XX

NBC Bearings (National Engineering Industries Ltd. – NEI), part of the CK Birla Group, is one of India’s largest and most trusted manufacturers of ball and roller bearings. Established in 1946, NBC produces over 200 million bearings annually and serves diverse industries including automotive, railways, industrial machinery, and aerospace.

🔩 What is a Ball Bearing?

A ball bearing is a type of rolling-element bearing that reduces rotational friction and supports radial and axial loads by using spherical balls between two races (inner and outer). The balls roll, allowing smooth rotation and reduced friction compared to sliding bearings.

⚙️ Key Features of NBC Ball Bearings:

• High Precision & Durability: Designed for long service life under heavy loads and high speeds.

• Low Friction: Minimizes power loss and heat generation.

• Standardized Dimensions: Interchangeable with international bearing standards (ISO/DIN/JIS).

• Sealing Options: Open, shielded (ZZ), and sealed (2RS) types for various environments.

• Wide Range: Sizes from miniature to large industrial bearings.