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GT ® 2 Timing Belt Pulleys - 3 mm Pitch<br />
MOLDED WITH INSERT<br />
TRUE METRIC ®<br />
PROFILE<br />
<strong>SI</strong>NGLE OR NO FLANGE<br />
20.6<br />
8<br />
4<br />
12.7<br />
5<br />
22.2<br />
9.5<br />
5<br />
SET<br />
SCREW<br />
SET<br />
SCREW<br />
D D 2<br />
d D 3 D 1<br />
D D 2<br />
d D 3<br />
SPOT DRILL<br />
SPOT DRILL<br />
5<br />
11.1<br />
Fig. 1 Fig. 2<br />
MATERIAL: Pulley – Polycarbonate, Fiberglass Reinforced<br />
Insert – Aluminum, Knurled<br />
Catalog Number<br />
A 6Z53M084SF0908<br />
A 6Z53M084SF0910<br />
A 6Z53M084SF0912<br />
A 6Z53M096SF0908<br />
A 6Z53M096SF0910<br />
A 6Z53M096SF0912<br />
No. of<br />
Grooves<br />
FIG. 1 • <strong>SI</strong>NGLE FLANGE<br />
84<br />
96<br />
P.D.<br />
80.2<br />
91.7<br />
D<br />
79.5<br />
90.9<br />
D 1<br />
86<br />
97<br />
d*<br />
Bore<br />
H9<br />
8<br />
10<br />
12<br />
8<br />
10<br />
12<br />
FOR 9 mm BELTS<br />
D 2<br />
16<br />
D 3<br />
Hub<br />
Dia.<br />
22<br />
25<br />
Set<br />
Screw<br />
M5<br />
2 – TIMING PULLEYS<br />
INCH<br />
FIG. 2 • NO FLANGE<br />
A 6Z53M120NF0910<br />
A 6Z53M120NF0912<br />
120<br />
114.6<br />
113.8<br />
*Pulleys with: 8 and 10 mm bore have a tolerance of +0.036<br />
12 mm bore have a tolerance of +0.043<br />
—<br />
10<br />
12<br />
16<br />
25<br />
M5<br />
3 – TIMING PULLEYS<br />
METRIC<br />
3–82
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