2.5 inches
That is a bearing in the centre of a crankshaft or drive shaft.
A center crankshaft has the crank located?æin the middle. An overhung crankshaft, also known as a side crankshaft, has it located to the side.
The thrust bearing is located in the crankshaft journal. usually in the center main cap. Although sometimes toward the front or rear it is recognizable, the only main bearing with sides.
A Stroke of a crankshaft is determined by the "Distance" between the "center-point (CP) of Crankshaft(CRKST) to the center-point(CP) of Rod Journal(RJ)" where the big end of the Connecting Rod(CR) goes. the small end of the CR attaches to the Piston(PN) via a wrist pin. If that "Distance" is 2 inches(2.00) <a half-stroke> multiply by 2 = 4inches or a 4.00 Stroke, and this amount of full stroke usually gives good truck torque at low to mid RPM. Now when the PN is both at Top Dead Center(TDC) or Bottom Dead Center(BDC), the The Bore of a cylinder where the piston rides up & down(stroke) is measured by diameter, say 3-1/2(3.5) inches divided by 2 = 1-3/4(1.75) inches, is the center of your Bore and that lines up directly with the center-point of your CRKST, or a Center-line crankshaft.
The radius is the distance between the center of a circle and a point on the circle
Difference between outreach centre and distance education?"
5 1/2" center-to-center
driving distance from Jacksonville to Kennedy space center
The points are all the same distance from the center of the circle. The distance between the center and any point is the radius of the circle.
Radius
1235386483783344 cm
The radius