2 – TIMING PULLEYS INCH - SDP/SI

XL Timing Belt Pulleys - 1/5 Pitch
STEEL
DOUBLE FLANGE
35/64
E
D/2
SET SCREW
F.D.O.D.
BC
.43
MATERIAL: Steel
FINISH: Black Oxide
Catalog Number
A 6C 3-10DF03706
A 6C 3-10DF03708
A 6C 3-11DF03706
A 6C 3-11DF03708
A 6C 3-12DF03706
A 6C 3-12DF03708
A 6C 3-14DF03708
A 6C 3-14DF03710
A 6C 3-15DF03708
A 6C 3-15DF03710
A 6C 3-15DF03712
A 6C 3-15DF03716
A 6C 3-16DF03708
A 6C 3-16DF03710
A 6C 3-18DF03708
A 6C 3-18DF03710
A 6C 3-18DF03712
A 6C 3-20DF03708
A 6C 3-20DF03710
A 6C 3-20DF03712
A 6C 3-20DF03716
No. of
Grooves
10
11
12
14
15
16
18
20
P.D.
.637
.700
.764
.891
.955
1.019
1.146
1.273
O.D.*
.617
.680
.744
.871
.935
.999
1.126
1.253
7/8
15/16
1
1-3/32
1-3/16
1-1/4
1-3/8
1-1/2
B
Bore
+.001
-.000
.1875
.250
.1875
.250
.1875
.250
.250
.3125
.250
.3125
.375
.500
.250
.3125
.250
.3125
.375
.250
.3125
.375
.500
NOTE: Pulleys with 10 & 11 grooves have 1 set screw; others have 2 at 90°.
*O.D. Tolerance: From 10 to 16 grooves is +.002, -.000.
From 18 to 20 grooves is +.003, -.000.
F.D.
FOR 3/8" BELTS
E
Length
± 1/64
13/16
13/16
13/16
13/16
13/16
13/16
13/16
7/8
C
Hub
Dia.
± 1/64
7/16
1/2
1/2
9/16
5/8
5/8
3/4
3/4
11/16
13/16
D
Hub
Proj.
17/64
17/64
17/64
17/64
17/64
17/64
17/64
Set
Screw
#6-40
#8-32
#6-40
#8-32
#6-40
#8-32
#8-32
#8-32
#8-32
#8-32
#8-32
15/16 21/64
#8-32
#10-32
#10-32
Continued on the next page
2 – TIMING PULLEYS
INCH
For pulley stock and flanges, see Section 4.
2–33