Rail Deflections

From Teamnumber1

Revision as of 20:26, 13 April 2007 (view source) Martin (Talk | contribs) m (→Bushing Selection) ← Previous diff		Revision as of 20:26, 13 April 2007 (view source) Martin (Talk | contribs) m (→Bushing Selection) Next diff →
Line 15:		Line 15:
	Part Number:  2610T17		Part Number:  2610T17
	Cost:		Cost:
-	$2.98 Each	+	<nowiki>        $2.98 Each</nowiki>
	Material		Material

---

Revision as of 20:26, 13 April 2007

The Mathcad file for determining rail deflection from a given diameter, and vice-versa: mathcad file.

The Excel file contain tables of maximum deflections & diameters: excel file.

Based on sensitivity of the errors, we chose a rail diameter of 1/2", and equivalent bushings specified below.

Bushing Selection

http://www.mcmaster.com/

Plain Bearings This product matches all of your selections.

Part Number: 2610T17 Cost: $2.98 Each

Material Plastic

Plastic Type Delrin

Type Sleeve Bearings

For Shaft Diameter 1/2"

Shaft Diameter Tolerance +0.002" to -0.000"

Outside Diameter 5/8"

Outside Diameter Tolerance +0.002" to -0.000"

Length 3/8"

Length Tolerance ±0.005"

Load (P Max) 1,000

Speed (V Max) 1,000

Load at Speed (PV Max) 2,700

Temperature Range -20° to +180° F

Specifications Met Not Rated