1-1/2" Main Ball Transfer BTFM-381CS

Four Hole Flange Mounted

1-1/2" Main ball that rotates on ninety 3/16" support balls.

Hardened and plated support cup.

Low torque for long-life.

This ball transfer unit is comparable in form and fit

to the Hudson part number BT-1-1/2CS

and, Ball Transfer Systems part number 1-1/2FMC.