Frequently Asked Questions | NTN Beari...

What is the designation for a tapered bore on spherical roller bearings? A tapered bore on any NTN bearing (except tapered roller bearings) is a “K” (1 to 12 ratio) or “K30” (1 to 30 ratio) suffix. What does CE or C0 fit mean? NTN does not use "CE" or "C0". These are competitor terms for electric motor and normal internal clearances.

6203ZZ Bearing Deep Groove 6203ZZ - VXB.com Bearin...

I was refurbishing a piece of wood working equipment, and needed a set of bearings. The VXB web site was easy to use, far less expensive than buying the bearings from the equipment manufacturer, and the bearings arrived quickly, and exactly as ordered.