Cast lron Sheaves |
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AK |
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Single
Groove Sheaves for "4L" or "A" Belts |
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"3L" Belts may be used with These Sheaves as lndicated
in Table Below |
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Table No.1 |
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Stock Sizes—Finished
Bore |
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PART NO. |
DIAMETERS |
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STOCK BORES MARKED "X" |
DIMENSIONS |
Wt.
lbs |
Outside |
Datum "A" |
Pitch" 3L" |
Type |
1/2" |
5/8" |
3/4" |
7/8" |
15/16" |
1" |
1 1/8" |
1 3/16" |
1 1/4" |
1 3/8" |
1 7/16" |
F |
L |
P |
C |
▲AK17 |
1.75" |
1.50" |
1.16" |
1 |
x |
x |
- |
- |
- |
- |
- |
- |
- |
- |
- |
21/32" |
15/16" |
7/16" |
5/32" |
.2 |
▲AK20 |
2.00 |
1.80 |
1.46 |
1 |
x |
x |
x |
- |
- |
- |
- |
- |
- |
- |
- |
21/32 |
15/16 |
7/16 |
5/32 |
.3 |
▲AK21 |
2.10 |
1.90 |
1.56 |
1 |
x |
x |
x |
- |
- |
- |
- |
- |
- |
- |
- |
21/32 |
15/16 |
7/16 |
5/32 |
.4 |
▲AK22 |
2.20 |
2.00 |
1.66 |
1 |
x |
x |
x |
- |
- |
- |
- |
- |
- |
- |
- |
21/32 |
15/16 |
7/16 |
5/32 |
.5 |
▲AK23 |
2.30 |
2.10 |
1.76 |
1 |
x |
x |
x |
- |
- |
- |
- |
- |
- |
- |
- |
21/32 |
15/16 |
7/16 |
5/32 |
.5 |
▲AK25 |
2.50 |
2.30 |
1.96 |
2 |
x |
x |
x |
- |
- |
- |
- |
- |
- |
- |
- |
21/32 |
15/16 |
7/16 |
5/32 |
.5 |
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▲AK26 |
2.60 |
2.40 |
2.06 |
2 |
x |
x |
x |
- |
- |
- |
- |
- |
- |
- |
- |
21/32 |
15/16 |
7/16 |
5/32 |
.5 |
▲AK27 |
2.70 |
2.50 |
2.16 |
2 |
x |
x |
x |
- |
- |
- |
- |
- |
- |
- |
- |
21/32 |
15/16 |
7/16 |
5/32 |
.6 |
▲AK28 |
2.80 |
2.60 |
2.26 |
2 |
x |
x |
x |
- |
- |
- |
- |
- |
- |
- |
- |
21/32 |
15/16 |
7/16 |
5/32 |
.7 |
▲AK30 |
3.05 |
2.80 |
2.46 |
2 |
x |
x |
x |
x |
- |
- |
- |
- |
- |
- |
- |
21/32 |
15/16 |
7/16 |
5/32 |
.7 |
▲AK32 |
3.25 |
3.00 |
2.66 |
2 |
x |
x |
x |
x |
- |
- |
- |
- |
- |
- |
- |
21/32 |
15/16 |
7/16 |
5/32 |
.7 |
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▲AK34 |
3.45 |
3.20 |
2.86 |
2 |
x |
x |
x |
x |
- |
- |
- |
- |
- |
- |
- |
21/32 |
15/16 |
7/16 |
5/32 |
.9 |
AK39 |
3.75 |
3.50 |
3.16 |
2 |
x |
x |
x |
x |
x |
x |
- |
- |
- |
- |
- |
3/4 |
1 5/32 |
15/32 |
1/16 |
1.4 |
AK41 |
3.95 |
3.70 |
3.36 |
2 |
x |
x |
x |
x |
x |
x |
- |
- |
- |
- |
- |
3/4 |
1 5/32 |
15/32 |
1/16 |
1.5 |
AK44 |
4.25 |
4.00 |
3.66 |
3 |
x |
x |
x |
x |
x |
x |
x |
- |
- |
- |
- |
3/4 |
1 5/32 |
15/32 |
1/16 |
1.5 |
AK46 |
4.45 |
4.20 |
3.86 |
3 |
x |
x |
x |
x |
x |
x |
x |
- |
- |
- |
- |
3/4 |
1 5/32 |
15/32 |
1/16 |
1.5 |
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AK49 |
4.75 |
4.50 |
4.16 |
3 |
x |
x |
x |
x |
x |
x |
x |
- |
- |
- |
- |
3/4 |
1 5/32 |
15/32 |
1/16 |
1.7 |
AK51 |
4.95 |
4.70 |
4.36 |
3 |
x |
x |
x |
x |
- |
x |
x |
- |
- |
- |
- |
3/4 |
1 5/32 |
15/32 |
1/16 |
1.7 |
AK54 |
5.25 |
5.00 |
4.66 |
3 |
x |
x |
x |
x |
- |
x |
x |
x |
- |
- |
- |
3/4 |
1 5/32 |
15/32 |
1/16 |
1.8 |
AK56 |
5.45 |
5.20 |
4.86 |
3 |
x |
x |
x |
x |
- |
x |
x |
x |
- |
- |
- |
3/4 |
1 5/32 |
15/32 |
1/16 |
1.9 |
AK59 |
5.75 |
5.50 |
5.16 |
3 |
x |
x |
x |
x |
- |
x |
x |
x |
- |
- |
- |
3/4 |
1 5/32 |
15/32 |
1/16 |
2.0 |
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AK61 |
5.95 |
5.70 |
5.36 |
3 |
x |
x |
x |
x |
- |
x |
x |
x |
- |
- |
- |
3/4 |
1 5/32 |
15/32 |
1/16 |
2.1 |
AK64 |
6.25 |
6.00 |
5.66 |
3 |
x |
x |
x |
x |
- |
x |
x |
x |
- |
- |
- |
3/4 |
1 5/32 |
15/32 |
1/16 |
2.2 |
AK66 |
6.45 |
6.20 |
5.86 |
3 |
- |
x |
x |
- |
- |
x |
x |
- |
- |
- |
- |
3/4 |
1 5/32 |
15/32 |
1/16 |
2.3 |
AK69 |
6.75 |
6.50 |
6.16 |
3 |
- |
- |
x |
- |
- |
x |
x |
- |
- |
- |
- |
3/4 |
1 15/32 |
23/32 |
0 |
3.5 |
AK71 |
6.95 |
6.70 |
6.36 |
3 |
- |
x |
x |
- |
- |
x |
x |
- |
- |
- |
x |
3/4 |
1 15/32 |
23/32 |
0 |
3.8 |
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▲AK74 |
7.25 |
7.00 |
6.66 |
3 |
x |
x |
x |
- |
x |
x |
x |
x |
x |
- |
x |
3/4 |
1 15/32 |
23/32★ |
0★ |
3.4 |
▲AK79 |
7.75 |
7.50 |
7.16 |
3 |
- |
- |
x |
- |
- |
x |
x |
- |
- |
- |
x |
3/4 |
1 15/32 |
23/32 |
0 |
4.0 |
▲AK84 |
8.25 |
8.00 |
7.66 |
3 |
x |
x |
x |
- |
x |
x |
- |
x |
- |
- |
x |
3/4 |
1 15/32 |
23/32★ |
0★ |
3.8 |
▲AK89 |
8.75 |
8.50 |
8.16 |
3 |
- |
- |
x |
- |
- |
x |
x |
- |
- |
- |
x |
3/4 |
1 15/32 |
23/32 |
0 |
4.3 |
▲AK94 |
9.25 |
9.00 |
8.66 |
3 |
x |
x |
x |
- |
x |
x |
- |
x |
x |
- |
x |
3/4 |
1 15/32 |
23/32★ |
0★ |
4.5 |
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▲AK99 |
9.75 |
9.50 |
9.16 |
3 |
- |
- |
x |
- |
- |
x |
- |
- |
- |
- |
x |
3/4 |
1 15/32 |
23/32 |
0 |
5.3 |
▲AK104 |
10.25 |
10.00 |
9.66 |
3 |
- |
x |
x |
- |
- |
x |
- |
x |
x |
x |
x |
3/4 |
1 15/32 |
23/23★ |
0★ |
5.1 |
▲AK109 |
10.75 |
10.50 |
10.16 |
3 |
- |
- |
x |
- |
- |
x |
- |
- |
- |
x |
x |
3/4 |
1 15/32 |
23/32 |
0 |
5.8 |
▲AK114 |
11.25 |
11.00 |
10.66 |
3 |
- |
- |
x |
- |
- |
x |
- |
x |
- |
- |
x |
3/4 |
1 15/32 |
23/32★ |
0★ |
5.6 |
▲AK124 |
12.25 |
12.00 |
11.66 |
3 |
- |
x |
x |
- |
- |
x |
- |
x |
x |
- |
x |
3/4 |
1 15/32 |
23/32★ |
0★ |
6.5 |
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AK134 |
13.25 |
13.00 |
12.66 |
3 |
- |
- |
x |
- |
- |
x |
- |
x |
- |
x |
x |
3/4 |
1 15/32 |
23/32 |
0 |
7.5 |
AK144 |
14.25 |
14.00 |
13.66 |
3 |
- |
- |
x |
- |
- |
x |
- |
x |
- |
- |
x |
3/4 |
1 15/32 |
23/32 |
0 |
8.5 |
AK154 |
15.25 |
15.00 |
14.66 |
3 |
- |
- |
x |
- |
- |
x |
- |
x |
- |
x |
x |
3/4 |
1 15/32 |
23/32 |
0 |
9.8 |
AK184 |
18.25 |
18.00 |
17.66 |
3 |
- |
- |
x |
- |
- |
x |
- |
x |
- |
- |
x |
3/4 |
1 15/32 |
23/32 |
0 |
12.1 |
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★P=25/32” and C=1/16” Bore and
Smaller |
For
bores not usually encountered,use FHP Bushing shown on Page A-6. |
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★NOTE—DO NOT USE THESE "AK" SHEVES WITH BORES 1"
AND UNDER WITH GRIPNOTCH BELT RATINGS. |
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Standard Keyseats |
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Table
No.2 |
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Bore Range |
Keyseats |
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1/2" |
None |
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5/8" to 7/8" |
3/16" × |
3/32" |
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15/16" to 1 1/4 |
1/4× |
1/8 |
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1 7/16 |
3/8× |
3/16 |
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Browning "AK" Sheves are accurately machined from
fine grained cast iron,statically balanced,painted and individually
packaged.They are furnished with Standard Keyseats and Hollow Head Setscrews. |
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