Cov 4 lub pob flange bearings raug teeb tsa rau hauv lub flanged bearing housing thiab zoo dua thaum qhov chaw teeb tsa bearing yog perpendicular rau qhov nkag mus rau hauv lub ncej. Cov 4 lub pob flanged bearing units muaj lub duab plaub fab nrog plaub qhov rau kev teeb tsa.
