| for "A"(4L) and "B"(5L) v-belts | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DIAMETER | PART NUMBER | STYLE | STOCK BORES MARKED"X"x | MAX BORE INCHES | DIMENSIONx INCHES | APPROX.WT LBS. | ||||||||||||||
| P.D./O.D INCHES | D.D "A"BELT INCHES | D.D "O"BELT INCHES | 1/2 in | 5/8 in | 3/4 in | 7/8 in | 1 in | 1-1/8 in | 1-3/16 in | 1-1/4 in | 1-3/8 in | 1-7/16 in | A | B | C | D | ||||
| 2 | 1.7 | 4200 | 1 | x | x | x | 3/4 | 7/8 | 1-3/8 | 1-9/32 | 1-5/8 | .5 | ||||||||
| 2.25 | 2.0 | 4225 | 1 | x | x | x | x | x | 1 | 7/8 | 1-3/8 | 1-9/32 | 1-5/8 | .7 | ||||||
| 2.5 | 2.1 | 1.7 | 4250 | 1 | x | x | x | x | x | 1 | 7/8 | 1-1/2 | 1-3/8 | 1-5/8 | .9 | |||||
| 2.6 | 2.2 | 1.8 | 4260 | 1 | x | x | x | x | x | 1 | 7/8 | 1-1/2 | 1-3/8 | 1-5/8 | .9 | |||||
| 2.95 | 2.6 | 2.2 | BC30/4300 | 1 | x | x | x | x | x | x | 1-1/8 | 7/8 | 1-1/2 | 1-3/8 | 1-7/8 | 1.3 | ||||
| 3.15 | 2.8 | 2.4 | BC32 | 1 | x | x | x | x | x | x | 1-1/8 | 7/8 | 1-1/2 | 1-3/8 | 1-7/8 | 1.5 | ||||
| 3.35 | 3.0 | 2.6 | BC34 | 1 | x | x | x | x | x | x | 1-1/8 | 7/8 | 1-1/2 | 1-3/8 | 1-7/8 | 1.6 | ||||
| 3.55 | 3.2 | 2.8 | BC36 | 1 | x | x | x | x | x | x | 1-1/8 | 7/8 | 1-1/2 | 1-3/8 | 1-7/8 | 1.7 | ||||
| 3.75 | 3.4 | 3.0 | BC38 | 1 | x | x | x | x | x | x | 1-1/8 | 7/8 | 1-1/2 | 1-3/8 | 1-7/8 | 2.0 | ||||
| 3.95 | 3.6 | 3.2 | BC40 | 1 | x | x | x | x | x | x | x | 1-1/8 | 7/8 | 1-1/2 | 1-3/8 | 1-7/8 | 2.1 | |||
| 4.15 | 3.8 | 3.4 | BC42 | 1 | x | x | x | x | x | x | 1-1/8 | 7/8 | 1-1/2 | 1-5/16 | 1-7/8 | 2.1 | ||||
| 4.35 | 4.0 | 3.6 | BC44 | 1 | x | x | x | x | x | x | 1-1/8 | 7/8 | 1-1/2 | 1-5/16 | 1-7/8 | 2.3 | ||||
| 4.55 | 4.2 | 3.8 | BC46 | 1 | x | x | x | x | x | x | 1-1/8 | 7/8 | 1-1/2 | 1-5/16 | 1-7/8 | 2.6 | ||||
| 4.75 | 4.4 | 4.0 | BC48 | 3 | x | x | x | x | x | x | 1-1/8 | 7/8 | 1-1/2 | 1-1/2 | 1-7/8 | 2.1 | ||||
| 4.95 | 4.6 | 4.2 | BC50 | 3 | x | x | x | x | x | x | x | x | 1-1/4 | 7/8 | 1-1/2 | 1-1/2 | 1-7/8 | 2.5 | ||
| 5.15 | 4.8 | 4.4 | BC52 | 3 | x | x | x | x | x | x | x | x | 1-1/4 | 7/8 | 1-1/2 | 1-5/8 | 2 | 2.6 | ||
| 5.35 | 5.0 | 4.6 | BC54 | 3 | x | x | x | x | x | x | x | x | 1-1/4 | 7/8 | 1-1/2 | 1-3/8 | 1-15/16 | 2.7 | ||
| 5.55 | 5.2 | 4.8 | BC56 | 3 | x | x | x | x | x | x | x | x | 1-1/4 | 7/8 | 1-1/2 | 1-3/8 | 1-15/16 | 3.0 | ||
| 5.75 | 5.4 | 5.0 | BC58 | 3 | x | x | x | x | x | x | x | x | 1-1/4 | 7/8 | 1-1/2 | 1-1/8 | 2 | 3.1 | ||
| 5.95 | 5.6 | 5.2 | BC60 | 3 | x | x | x | x | x | x | x | x | 1-1/4 | 7/8 | 1-1/2 | 1-3/8 | 2 | 3.2 | ||
| 6.15 | 5.8 | 5.4 | BC62 | 3 | x | x | x | x | x | x | x | x | 1-1/4 | 7/8 | 1-1/2 | 1-5/8 | 2-1/2 | 4.2 | ||
| 6.35 | 6.0 | 5.6 | BC64 | 3 | x | x | x | x | x | x | x | x | 1-1/4 | 7/8 | 1-1/2 | 1-5/8 | 2 | 4.7 | ||
| 6.55 | 6.2 | 5.8 | BC66 | 3 | x | x | x | x | x | x | x | x | 1-1/4 | 7/8 | 1-1/2 | 1-5/8 | 2 | 3.2 | ||
| 6.75 | 6.4 | 6.0 | BC68 | 3 | x | x | x | x | x | x | x | x | x | x | 1-1/2 | 7/8 | 1-5/8 | 1-5/8 | 2-1/2 | 4.4 |
| 6.95 | 6.6 | 6.2 | BC70 | 3 | x | x | x | x | x | x | x | x | x | x | 1-1/2 | 7/8 | 1-5/8 | 1-5/8 | 2-1/2 | 4.5 |
| 7.15 | 6.8 | 6.4 | BC72 | 3 | x | x | x | x | x | x | x | x | x | 1-1/2 | 7/8 | 1-5/8 | 1-5/8 | 2-1/2 | 4.1 | |
| 7.25 | 6.9 | 6.5 | BC73 | 3 | x | x | x | x | x | x | x | x | x | x | 1-1/2 | 7/8 | 1-5/8 | 1-5/8 | 2-1/2 | 4.2 |
| 7.75 | 7.4 | 7.0 | BC78 | 3 | x | x | x | x | x | x | x | x | x | x | 1-1/2 | 7/8 | 1-5/8 | 1-5/8 | 2-1/2 | 4.7 |
| 8.25 | 7.9 | 7.5 | BC83 | 3 | x | x | x | x | x | x | x | x | x | x | 1-1/2 | 7/8 | 1-5/8 | 1-5/8 | 2-1/2 | 4.8 |
| 8.75 | 8.4 | 8.0 | BC88 | 3 | x | x | x | x | x | x | x | x | 1-1/2 | 7/8 | 1-5/8 | 1-5/8 | 2-1/2 | 4.8 | ||
| 9.25 | 8.9 | 8.5 | BC93 | 3 | x | x | x | x | x | 1-1/2 | 7/8 | 1-5/8 | 1-5/8 | 2-1/2 | 5.0 | |||||
| 8.95 | 8.6 | 8.2 | BC90 | 3 | x | x | x | x | x | x | x | x | x | 1-1/2 | 7/8 | 1-5/8 | 1-5/8 | 2-1/2 | 4.9 | |
| 9.75 | 9.4 | 9 | BC98 | 3 | x | x | x | x | x | x | x | x | x | 1-1/2 | 7/8 | 1-5/8 | 1-5/8 | 2-1/2 | 5.2 | |
| 11.35 | 11 | 10.6 | BC114 | 3 | x | x | x | x | x | x | x | x | x | 1-1/2 | 7/8 | 1-5/8 | 1-5/8 | 2-1/2 | 7.4 | |
| 11.75 | 11.4 | 11 | BC118 | 3 | x | x | x | x | x | x | x | x | 1-1/2 | 7/8 | 1-5/8 | 1-5/8 | 2-1/2 | 7.5 | ||
| 12.75 | 12.4 | 12 | BC128 | 3 | x | x | x | x | x | x | x | x | 1-1/2 | 7/8 | 1-5/8 | 1-5/8 | 2-1/2 | 7.6 | ||
| 13.95 | 13.6 | 13.2 | BC140 | 3 | x | x | x | x | x | x | x | x | 1-1/2 | 7/8 | 1-3/4 | 1-3/4 | 2-1/2 | 8.0 | ||
| 15.75 | 15.4 | 15 | BC158 | 3 | x | x | x | x | x | x | x | x | 1-1/2 | 1 | 1-3/4 | 1-3/4 | 2-1/2 | 11.7 | ||
| 18.75 | 18.4 | 18 | BC188 | 3 | x | x | x | x | x | x | x | 1-1/2 | 1 | 1-3/4 | 1-3/4 | 2-1/2 | 15.5 | |||
