1–161
25
29
35
46
51
4
5
6
3
4
5
6
3
4
5
6
3
4
6
3
4
6
38.5
44.8
54.4
60.7
70.2
16
19
19
19
19
3
4
5
6
3
4
5
6
3
4
5
6
3
5
3
6
3
D
d1
D
d1
3
9.5
d
D1
SET
SCREW
3
d
D1
3
9.5
d1
d
Bore
+0.025
D1
Hub
Dia.
A 1T15M32003
A 1T15M32004
A 1T15M32005
A 1T15M32006
A 1T15M32303
A 1T15M32304
A 1T15M32305
A 1T15M32306
A 1T15M32603
A 1T15M32604
A 1T15M32605
A 1T15M32606
A 1T15M32903
A 1T15M32905
A 1T15M33203
A 1T15M33206
A 1T15M33903
19.3
22.5
25.6
28.8
32
38.5
13
13
13
16
16
16
—
—
—
—
—
25
d1
d
Bore
+0.025
D1
Hub
Dia.
A 1T15M33904
A 1T15M33905
A 1T15M33906
A 1T15M34503
A 1T15M34504
A 1T15M34505
A 1T15M34506
A 1T15M35403
A 1T15M35404
A 1T15M35405
A 1T15M35406
A 1T15M36103
A 1T15M36104
A 1T15M36106
A 1T15M37003
A 1T15M37004
A 1T15M37006
D
± 0.25
D
± 0.25
FIG. 1 • WITH INSERT
MATERIAL: Blank – Acetal
Insert – Brass
Blanks with:
3 mm bore have M2.5 set screw and spot drill.
4, 5 & 6 mm bore have M3 set screw and spot drill.
Blanks
Catalog Number
Catalog Number
Fig. 1
Fig. 2
Fig. 1
Fig. 2
12
12
19.3
22.5
25.6
28.8
32
38.5
44.8
54.4
60.7
70.2
FIG. 2 • WITHOUT INSERT
MATERIAL: Acetal
A 1M15M320
A 1M15M323
A 1M15M326
A 1M15M329
A 1M15M332
A 1M15M339
A 1M15M345
A 1M15M354
A 1M15M361
A 1M15M370
10
12
d
Bore
-0.025
D1
Hub
Dia.
25
29
35
46
51
13
16
—
D
± 0.25
d1
Dia.
Catalog Number
16
19
—
FOR GEARS, PULLEYS AND FRICTION DRIVES
3 mm FACE WIDTH
