NTN NBSCH208 Narrow Inner Ring Insert Ball Bearing with Cast Iron Housing

The NTN NBSCH208 is a complete mounted ball bearing assembly consisting of a narrow inner ring insert bearing installed in a cast iron housing. This ready-to-install bearing unit is designed for shaft support applications in agricultural, conveyor, and industrial machinery where easy installation and maintenance are priorities.

Key Features:

• 208 series bearing with 40mm (approximately 1-9/16 inch) bore diameter
• Narrow inner ring design for compact shaft configurations
• Set screw locking mechanism for secure shaft attachment without keyways
• Spherical outer diameter bearing insert compensates for shaft misalignment
• Cast iron housing provides robust support for moderate to heavy radial and axial loads
• Factory sealed and pre-lubricated for extended service life
• Regreasing provision allows for periodic maintenance
• Extended inner ring facilitates proper shaft positioning

NTN bearing units combine precision ball bearing technology with durable housings to deliver reliable performance in demanding industrial environments. The narrow inner ring configuration makes this unit ideal for applications where space is limited while maintaining full load capacity.