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MTM SNAPPart Number NotesQuantityPrice EachTotal Cost

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updated 02.05.2011

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machine partsmcmaster.com

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1/4" ID flanged sleeve bearing7815K1343.1812.72

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3/8" ID flanged sleeve bearing7815K2344.819.2

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1/2" ID flanged sleeve bearing7815K3244.3917.56

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linear motion shaft 1/2" OD length 9" 6061K232$4.59$9.18

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linear motion shaft 3/8" OD length 9" 6061K22 24.368.72

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linear motion shaft 3/8" OD length 8" 6061K102 24.178.34

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linear motion shaft 1/4" OD length 5" 6061K41324.218.42

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Rotary Motion Shaft 1/4" OD length 3"1257K11313.073.07

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leadscrew 1/4"-20 2:1 6' stainless6350K128enough for 3 machines1123.98123.98

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leadscrew nut 1/4" - 20 2:1 wear compensating6350K204323.9571.85

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bronze bushing 1/2" ID length 1.5"6381K47312.482.48

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Flanged Double Shielded with Extended Inner Ring 57155K3372714

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Polyethylene 48” x 24” x 1/2” 8619K475160.1160.11

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clamp on aluminum lock collar 1/4" ID6157K1262.0312.18

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M3 40mm screws 25 pack 91290A136 13.53.5

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M3 lock nuts (pack of 100)90576A10212.822.82

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shim washer (pack of 10) 3088A229 13.493.49

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bronze bushing 1/2" ID length 1"6381K11111.991.99

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M2.6 - 8mm screws 90353A11315.015.01

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thrust bearings 1/4” ID6655K1362.0612.36

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M3 screw 22mm length (pack of 50)91292A80114.484.48

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M3 screw 50mm length (pack of 25)91290A13714.734.73

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M3 screw 30mm length (pack of 50)91292A02213.633.63

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M3 18 mm91290A12115.725.72

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Jameco Part Number

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Nema 17 stepper motor 42BYG023-R320.9562.85

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DC motor 23210113.953.95

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aliexpress.com Part Number

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flexible alum clamp coupling 5mm to 6.35mm 50016http://www.aliexpress.com/product-fm/339609535-5mm-to-6-35mm-Flexible-Shaft-Coupler-5-6-35mm-Flex-Clamp-Shaft-Coupling-Connector-Diameter-wholesalers.html38.4225.26

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Sdp-si.com Part Number

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Fairlock rigid coupling (.09" to .25")S51FCZ-090250 131.5831.58

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rigid shaft coupling (.25" to .125")S5147Y-G50-7 110.6610.66

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web-tronics.com

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24V, 4.5A 60W POWER SUPPLY PS1-100W-sf24http://www.web-tronics.com/1024siouposu.html132.832.8

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digikey.com Part Number

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stepper motor driver IC 620-1299-1-ND 35.8117.43

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tools

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onsrud.com

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endmill for soft plastic 1/8 SC SE UP SUPER 'O'65-013131.1531.15

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mcmaster.com

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drill bit 3.1mm diameter29355A5212.712.71

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hex L key for spindle 0.035"7122A1230.220.66

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high torque 2.5mm hex key57185A2210.760.76

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Total cost per machine & tools$639.35