Thank you for using the NBK website.

Due to manufacturing reasons, we had suspended new orders for certain sizes of the MOR and MOC series of flexible couplings since January 2025. We sincerely apologize for any inconvenience this may have caused.
We are pleased to inform you that new orders for the product numbers listed below will now be accepted again. In conjunction with this, we would also like to inform you of the accompanying specification changes as outlined below.

See here for details

We sincerely appreciate your understanding and continued support of our products.