Single Groove Sheaves for “4L” or “A” Belts
“3L” Belts may be used with These Sheaves as indicated in Table Below
Stock Sizes—with split Taper Bushings
| Part No. | DIAMETERS | Type | DIMENSIONS | Wt less Bush. | |||||||||
| O.D. | Datum “A” | Pitch “3L” | O.L. | F | L | P | C | X | G | E | |||
| AK30H | 3.05″ | 2.80″ | 2.46″ | 1 | 1 13/16″ | 3/4″ | 1 1/4″ | 7/8″ | – | 1 3/16″ | 7/16″ | 3/16″ | 1.10 |
| AK32H | 3.25 | 3.00 | 2.66 | 1 | 1 13/16 | 3/4 | 1 1/4 | 7/8 | – | 1 3/16 | 7/16 | 3/16 | 1.20 |
| AK34H | 3.45 | 3.20 | 2.86 | 2 | 1 1/2 | 3/4 | 1 1/4 | 9/16 | – | 7/8 | 7/16 | 3/16 | 1.00 |
| AK39H | 3.75 | 3.50 | 3.16 | 2 | 1 1/2 | 3/4 | 1 1/4 | 9/16 | – | 7/8 | 7/16 | 3/16 | 1.40 |
| AK41H | 3.95 | 3.70 | 3.36 | 2 | 1 1/2 | 3/4 | 1 1/4 | 9/16 | – | 7/8 | 7/16 | 3/16 | 1.60 |
| AK44H | 4.25 | 4.00 | 3.66 | 2 | 1 1/2 | 3/4 | 1 1/4 | 9/16 | – | 7/8 | 7/16 | 3/16 | 1.90 |
| AK46H | 4.45 | 4.20 | 3.86 | 2 | 1 1/2 | 3/4 | 1 1/4 | 9/16 | – | 7/8 | 7/16 | 3/16 | 1.90 |
| AK49H | 4.75 | 4.50 | 4.16 | 2 | 1 1/2 | 3/4 | 1 1/4 | 9/16 | – | 7/8 | 7/16 | 3/16 | 2.10 |
| AK51H | 4.95 | 4.70 | 4.36 | 2 | 1 1/2 | 3/4 | 1 1/4 | 9/16 | – | 7/8 | 7/16 | 3/16 | 2.30 |
| AK54H | 5.25 | 5.00 | 4.66 | 2 | 1 1/2 | 3/4 | 1 1/4 | 9/16 | – | 7/8 | 7/16 | 3/16 | 2.00 |
| AK56H | 5.45 | 5.20 | 4.86 | 2 | 1 1/2 | 3/4 | 1 1/4 | 9/16 | – | 7/8 | 7/16 | 3/16 | 2.30 |
| AK59H | 5.75 | 5.50 | 5.16 | 2 | 1 1/2 | 3/4 | 1 1/4 | 9/16 | – | 7/8 | 7/16 | 3/16 | 2.40 |
| AK61H | 5.95 | 5.70 | 5.36 | 3 | 1 1/2 | 3/4 | 1 1/4 | 9/16 | 0 | 7/8 | 7/16 | 3/16 | 2.50 |
| AK64H | 6.25 | 6.00 | 5.66 | 3 | 1 1/2 | 3/4 | 1 1/4 | 9/16 | 0 | 7/8 | 7/16 | 3/16 | 2.70 |
| AK66H | 6.45 | 6.20 | 5.86 | 3 | 1 1/2 | 3/4 | 1 1/4 | 9/16 | 0 | 7/8 | 7/16 | 3/16 | 2.80 |
| AK69H | 6.75 | 6.50 | 6.16 | 3 | 1 1/2 | 3/4 | 1 1/4 | 9/16 | 0 | 7/8 | 7/16 | 3/16 | 3.20 |
| AK71H | 6.95 | 6.70 | 6.36 | 3 | 1 1/2 | 3/4 | 1 1/4 | 9/16 | 0 | 7/8 | 7/16 | 3/16 | 3.10 |
| AK74H | 7.25 | 7.00 | 6.66 | 3 | 1 1/2 | 3/4 | 1 1/4 | 9/16 | 0 | 7/8 | 7/16 | 3/16 | 3.30 |
| AK79H | 7.75 | 7.50 | 7.16 | 3 | 1 1/2 | 3/4 | 1 1/4 | 9/16 | 0 | 7/8 | 7/16 | 3/16 | 3.50 |
| AK84H | 8.25 | 8.00 | 7.66 | 3 | 1 1/2 | 3/4 | 1 1/4 | 9/16 | 0 | 7/8 | 7/16 | 3/16 | 3.60 |
| AK89H | 8.75 | 8.50 | 8.16 | 3 | 1 1/2 | 3/4 | 1 1/4 | 9/16 | 0 | 7/8 | 7/16 | 3/16 | 4.00 |
| AK94H | 9.25 | 9.00 | 8.66 | 3 | 1 1/2 | 3/4 | 1 1/4 | 9/16 | 0 | 7/8 | 7/16 | 3/16 | 4.40 |
| AK99H | 9.75 | 9.50 | 9.16 | 3 | 1 1/2 | 3/4 | 1 1/4 | 9/16 | 0 | 7/8 | 7/16 | 3/16 | 4.70 |
| AK104H | 10.25 | 10.00 | 9.66 | 3 | 1 1/2 | 3/4 | 1 1/4 | 9/16 | 0 | 7/8 | 7/16 | 3/16 | 4.50 |
| AK109H | 10.75 | 10.50 | 10.16 | 3 | 1 1/2 | 3/4 | 1 1/4 | 9/16 | 0 | 7/8 | 7/16 | 3/16 | 5.10 |
| AK114H | 11.25 | 11.00 | 10.66 | 3 | 1 1/2 | 3/4 | 1 1/4 | 9/16 | 0 | 7/8 | 7/16 | 3/16 | 5.50 |
| AK124H | 12.25 | 12.00 | 11.66 | 3 | 1 1/2 | 3/4 | 1 1/4 | 9/16 | 0 | 7/8 | 7/16 | 3/16 | 6.10 |
| AK134H | 13.25 | 13.00 | 12.66 | 3 | 1 1/2 | 3/4 | 1 1/4 | 9/16 | 0 | 7/8 | 7/16 | 3/16 | 7.40 |
| AK144H | 14.25 | 14.00 | 13.66 | 3 | 1 1/2 | 3/4 | 1 1/4 | 9/16 | 0 | 7/8 | 7/16 | 3/16 | 7.80 |
| AK154H | 15.25 | 15.00 | 14.66 | 3 | 1 1/2 | 3/4 | 1 1/4 | 9/16 | 0 | 7/8 | 7/16 | 3/16 | 8.80 |
| AK184H | 18.25 | 18.00 | 17.66 | 3 | 1 1/2 | 3/4 | 1 1/4 | 9/16 | 0 | 7/8 | 7/16 | 3/16 | 11.30 |