Rail Deflections

From Teamnumber1

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Part Number:  2610T17
Part Number:  2610T17
-
$2.98 Each
+
 
 +
Cost:
 +
<nowiki>        $2.98 Each</nowiki>
 +
 
Material
Material
Plastic
Plastic
 +
Plastic Type
Plastic Type
Delrin
Delrin
 +
Type
Type
Sleeve Bearings
Sleeve Bearings
 +
For Shaft Diameter
For Shaft Diameter
1/2"
1/2"
 +
Shaft Diameter Tolerance
Shaft Diameter Tolerance
+0.002" to -0.000"
+0.002" to -0.000"
 +
Outside Diameter
Outside Diameter
5/8"
5/8"
 +
Outside Diameter Tolerance
Outside Diameter Tolerance
+0.002" to -0.000"
+0.002" to -0.000"
 +
Length
Length
3/8"
3/8"
 +
Length Tolerance
Length Tolerance
±0.005"
±0.005"
 +
Load (P Max)
Load (P Max)
1,000
1,000
 +
Speed (V Max)
Speed (V Max)
1,000
1,000
 +
Load at Speed (PV Max)
Load at Speed (PV Max)
2,700
2,700
 +
Temperature Range
Temperature Range
-20° to +180° F
-20° to +180° F
 +
Specifications Met
Specifications Met
Not Rated
Not Rated

Current revision as of 20:27, 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

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