Looking for Ideas. What i was looking for is a bearing or something like it maybe a turbine that when you turn an inside mandril. You can control or stop the outer housing. The outer housing would have counter-clockwise torque. and the mandrill would turn clockwise at max rpm of 70. Only have 4...
what the torisonal strenth of a 5" o.d. and 4 1/4" i.d 3/8ths wall thickness tubing would be? and a 2" id with a 2 1/2 o.d. with 1/8 in splines makeing it a 2 3/4" o.d.
