How to rotate and move a gameobject ?

I need a cylinder in a circular shape(disc2 - screenshot) to rotate and move in both forward and backward similar to wheels motion.This happens when I rotate another disc(disc1) towards right and left(in VR).How to rotate and move disc2 according to the movement of disc1.The values I obtain from rotating disc1 is an outangle which is the range of (-90 to +90).Should I convert it to some float value.

Code (CSharp):

1. public void RotateRight()
2.     {
3.         circularInput = cd.outAngle;
4.         Debug.Log("Circular Input Values " + circularInput);
5.  
6.         float deltaMovement = circularInput * speed * Time.deltaTime;
7.         this.transform.Translate(new Vector3(0f, deltaMovement, 0f));
8.     }
9.  
10.     public void RotateLeft()
11.     {
12.         circularInput = cd.outAngle;
13.         Debug.Log("Circular Input Values " + circularInput);
14.  
15.         float deltaMovement = circularInput * speed * Time.deltaTime;
16.         this.transform.Translate(new Vector3(0f, -deltaMovement, 0f));
17.     }

The disc2 image I have uploaded which is required to rotate and move.Where should I give the deltamovement in y axis(local) or with respect to x axis(world).



EDIT - The movement is not smooth.It is jumping from one position to another when I complete the rotation of disc1.

 

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