49
A/B-C-D V-PULLEYS
FOR QTL TAPER BUSHING
FOR QTL TAPER BUSHING - SEE PAGE 10
STANDARD KEYWAY & KEY DIMENSION
Bores
Key Seat
Key
1/2-9/16
1/8x1/16
1/8x1/8
5/8-7/8
3/16x3/32
3/16x3/16
15/16
-1
1/4
1/4x1/8
1/4x1/4
1
5/16
-1
3/8
5/16x5/32
5/16x5/16
1
7/16
-1
3/4
3/8x3/16
3/8x3/8
1
13/16
-2
1/4
1/2x1/4
1/2x1/2
2
5/16
-2
3/4
5/8x5/16
5/8x5/8
2
13/16
-3
1/4
3/4x3/8
3/4x3/4
3
5/16
-3
3/4
7/8x7/16
7/8x7/8
3
13/16
-4
1/2
1
x1/2
1x1
4
9/16
-5
1/2
1
1/4x5/8
1
1/4
x1
1/4
5
9/16
-6
1/2
1
1/2x3/4
1
1/2
x1
1/2
6
9/16
-7
1/2
1
3/4x7/8
1
3/4
x1
3/4
Dimensions:inch
BORE RANGE FOR QTL BUSHING
Bush.
Min.
Full
Shallow
No
Sym.
Bore
Keyway Keyway Keyway
SK
1/2
2-
1/8
2-
1/2
2
5/8,
2
9/16
SF
1/2
2
1/4
2
7/8
2-
15/16
E
7/8
2-
7/8
3-
1/2
-
F
1
3-
1/4
3-
15/16
4
J
1-
1/2
3
13/16
4-
1/2
-
M
2
4
11/16
5/1/2
-
N
2-
7/16
5
1/16
5-
7/8
-
P
2-
15/16
5
13/16
7
-
Max.Bore with:
F=2
3/8"(60.33mm)
Bush
Wgt.
Bore
Bush
2 C 60 SK
6.40
6.00
2
5/8
SK
A
1
-
3/16
7/8
1
15/16
1/8
8.0
2 C 70 SF
7.40
7.00
2
15/16
SF
A
1
-
1/8
13/16
2
1/16
3/16
12.0
2 C 75 SF
7.90
7.50
2
15/16
SF
A
1
-
1/8
13/16
2
1/16
3/16
15.0
2 C 80 SF
8.40
8.00
2
15/16
SF
A
1
-
1/8
13/16
2
1/16
3/16
16.0
2 C 85 SF
8.90
8.50
2
15/16
SF
A
2
5
1/8
13/16
2
1/16
3/16
19.0
2 C 90 SF
9.40
9.00
2
15/16
SF
A
2
5
1/8
13/16
2
1/16
3/16
19.5
2 C 95 SF
9.90
9.50
2
15/16
SF
A
2
5
1/8
13/16
2
1/16
3/16
21.0
2 C 100 SF
10.40
10.00
2
15/16
SF
A
2
5
1/8
13/16
2
1/16
3/16
22.0
2 C 105 SF
10.90
10.50
2
15/16
SF
A
2
5
1/8
13/16
2
1/16
3/16
25.0
2 C 110 SF
11.40
11.00
2
15/16
SF
A
3
5
1/8
13/16
2
1/16
3/16
26.0
2 C 120 SF
12.40
12.00
2
15/16
SF
D
3
5
1/8
9/16
2
1/16
7/16
29.0
2 C 130 SF
13.40
13.00
2
15/16
SF
D
3
5
1/8
9/16
2
1/16
7/16
31.0
2 C 140 SF
14.40
14.00
2
15/16
SF
D
3
5
1/8
9/16
2
1/16
7/16
35.0
2 C 150 SF
15.40
15.00
2
15/16
SF
D
3
5
1/8
9/16
2
1/16
7/16
39.0
2 C 160 SF
16.40
16.00
2
15/16
SF
D
3
5
1/8
9/16
2
1/16
7/16
43.0
2 C 180 SF
18.40
18.00
2
15/16
SF
D
3
5
1/8
9/16
2
1/16
7/16
48.0
2 C 200 SF
20.40
20.00
2
15/16
SF
D
3
5
1/8
9/16
2
1/16
7/16
55.0
2 C 240 SF
24.40
24.00
2
15/16
SF
D
3
5
1/8
9/16
2
1/16
7/16
65.0
2 C 270 F
27.40
27.00
3
15/16
F
C
3
7
11/16
5/16
3
5/8
9/16
107
2 C 300 F
30.40
30.00
3
15/16
F
C
3
7
11/16
5/16
3
5/8
9/16
115
C-2
A-1
A-2
F
L
K
E
M
K
F
L
E
M
A/B-C-D
P.D.
O.D.
D-3
K
F
E
L
M
A-3
K
F
L
E
M
C-3
K
F
E
L
M
TM
®
P.D.
O.D.
P.D.
O.D.
P.D.
O.D.
P.D.
O.D.
Part No.
O.D.
P.D.
Max Bush
Type
Db
E
K
L
M
Less
