NDH A6212 Inner ring A-6212 F11
These bearings have a steel build, which means they feel tough and keep things moving “I appreciate that the steel material makes the bearings feel dependable, even when you push them a bit.
NDH A1203-19 inner ring, made in USA. *
A few rust spots, not original box. Manufactured in USA. ) 2020-01-17. m k ( 1533. m t ( 420. ).