36t-8 Timing Pulley (Timing Belt Pulley), GT2 pulley

The 36t-8 timing pulley (GT2 pulley) has 36 teeth on a 22.92 mm pitch diameter and an 8 mm bore; its flanges are 28.067 mm across and its hub 17.1704 mm, held by M4 set screws. Modeled as simplified STEP files.

How these parts are made, and what the levels mean: read the method

• Also searched as: 36t-8 pulley
• Model id: gt2-pulleys-36t-8
• Standard: GT2 pulley · size 36t-8

Files

Part key	Simplified
gt2-pulleys-36t-8	STEP

Dimensions

Symbol	Name	min	nom	max	Modeled	Rule	Level
dp	Pitch diameter		22.92		22.92	nominal	L1
da	Outside diameter		22.41		22.41	nominal	L1
df	Flange diameter		28.067		28.067	nominal	L1
b	Face width between the flanges		7.366		7.366	nominal	L1
bf	Width over the flanges		10.3		10.3	nominal	L0 (nom: one source)
L	Overall length		18		18	nominal	L1
dh	Hub diameter		17.1704		17.1704	nominal	L1
lh	Hub length		7.5692		7.5692	nominal	L0 (nom: one source)
de	Face diameter inside the flanges		18		18	nominal	L0 (nom: one source)
ds	Set screw thread		4		4	nominal	L1

Drawing

As a PDF: CC-GT2-SZ-36t-8.pdf.

The 36t-8 timing pulley beside the 36t-5 and the 40t-5

The 36t-8 is number 4 of the 7 GT2 pulley timing pulleys published here, listed from 16t-5 to 60t-8.

• Pitch diameter (dp): 22.92 mm on the 36t-8 timing pulley, against 22.92 mm on the 36t-5 and 25.46 mm on the 40t-5.
• Outside diameter (da): 22.41 mm on the 36t-8 timing pulley, against 22.41 mm on the 36t-5 and 24.96 mm on the 40t-5.
• Flange diameter (df): 28.067 mm on the 36t-8 timing pulley, against 28.067 mm on the 36t-5 and 30.734 mm on the 40t-5.
• Face width between the flanges (b): 7.366 mm on the 36t-8 timing pulley, the same on the 36t-5 and the 40t-5.
• Width over the flanges (bf): 10.3 mm on the 36t-8 timing pulley, the same on the 36t-5 and the 40t-5.
• Overall length (L): 18 mm on the 36t-8 timing pulley, against 18 mm on the 36t-5 and 18.2626 mm on the 40t-5.
• Hub diameter (dh): 17.1704 mm on the 36t-8 timing pulley, against 17.1704 mm on the 36t-5 and 19.1516 mm on the 40t-5.
• Hub length (lh): 7.5692 mm on the 36t-8 timing pulley, against 7.5692 mm on the 36t-5 and 7.9756 mm on the 40t-5.

Other sizes

• One size smaller: 36t-5 Timing Pulley (Timing Belt Pulley), GT2 pulley, 36 teeth, 5 mm bore, pitch diameter 22.92 mm, M3 set screws.
• One size larger: 40t-5 Timing Pulley (Timing Belt Pulley), GT2 pulley, 40 teeth, 5 mm bore, pitch diameter 25.46 mm, M3 set screws.

Documents

• CC-GT2-DS-36t-8.pdf: 36t-8 datasheet: values with levels, sources
• CC-GT2-SZ-36t-8.pdf: 36t-8 drawing: this size's values on the views
• parts.json: the part record of this size (the platform contract)

Sources

gates-light-power-precision, misumi-gpa-2gt, sdpsi-gt2-molded-6mm. Full citations: the method page and this size's datasheet.

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