Ma Sprocket Awiri Pamaketani Awiri Amodzi pa American Standard
Mtundu Umodzi C-Chitsulo
| Ayi. Mano | Nambala | De | DI | Dm | A | Wt. Lbs. (Approx.) |
| |
| Min | Max. | |||||||
| 12 | 40C12 | 2.170 | 1/2 | 1 | 139/64 | 11/2 | .75 | |
| 13 | 40C13 | 2.330 | 1/2 | 1/16 | 13/4 | 11/2 | .94 | |
| 14 | 40C14 | 2.490 | 1/2 | 1/8 | 111/16 | 11/2 | .91 | |
| 15 | 40C15 | 2.650 | 1/2 | 1/4 | 17/8 | 11/2 | 1.19 | |
| 16 | 40C16 | 2.810 | 1/2 | 3/8 | 2 | 11/2 | 1.34 | |
| 17 | 40C17 | 2.980 | 5/8 | 7/16 | 21/8 | 11/2 | 1.5 | |
| 18 | 40C18 | 3.140 | 5/8 | 1/2 | 25/16 | 11/2 | 1.8 | |
★ Ali ndi malo olowera kuti achotsedwe ndi unyolo.
Mtundu Wachiwiri Wamodzi A-Chitsulo
| Ayi. Mano | Nambala | De | Dp | Mtundu | DI | L | c | E | B1 | Wt. (Approx.) |
| |
| Min | Max. | |||||||||||
| 15 | Chithunzi cha DS40A15 | 2.650 | 2.405 | A | 1/2 | 11/4 | 113/32 | 11/8 | 113/16 | .284 | 1.2 | |
| 16 | Chithunzi cha DS40A16 | 2.810 | 2.563 | A | 1/2 | 11/4 | 113/32 | 11/8 | 2 | .284 | 1.4 | |
| 17 | Chithunzi cha DS40A17 | 2.980 | 2.721 | A | 1/2 | 15/16 | 113/32 | 11/8 | 21/8 | .284 | 1.6 | |
| 18 | Chithunzi cha DS40A18 | 3.140 | 2.879 | A | 1/2 | 11/2 | 113/32 | 11/8 | 25/16 | .284 | 1.8 | |
| 19 | Chithunzi cha DS40A19 | 3.300 | 3.038 | A | 5/8 | 111/16 | 113/32 | 11/8 | 21/2 | .284 | 2.2 | |
| 20 | Chithunzi cha DS40A20 | 3.460 | 3.196 | A | 5/8 | 13/4 | 113/32 | 11/8 | 25/8 | .284 | 2.6 | |
| 21 | Chithunzi cha DS40A21 | 3.620 | 3.355 | A | 5/8 | 13/4 | 113/32 | 11/8 | 225/32 | .284 | 2.9 | |
| 22 | Chithunzi cha DS40A22 | 3.780 | 3.513 | A | 5/8 | 113/16 | 113/32 | 11/8 | 215/16 | .284 | 3.0 | |
| 23 | Chithunzi cha DS40A23 | 3,940 | 3.672 | A | 5/8 | 21/16 | 113/32 | 11/8 | 23/32 | .284 | 3.5 | |
| 24 | Chithunzi cha DS40A24 | 4.100 | 3.831 | A | 5/8 | 21/4 | 113/32 | 11/8 | 217/64 | .284 | 4.0 | |
Double Single-Taper Bushed-Chitsulo
| Ayi. Mano | Nambala | Bushing Size | De | Dp | D1 | Mtundu | L1 | c | E | L2 | B1 | Wt. Rim Only |
| |
| Min | Max. | |||||||||||||
| 19 | Chithunzi cha DS40ATB19H | 1215 | 3.300 | 3.308 | 1/2 | 1/4 | A | 113/32 | 11/8 | 21/2 | 11/2 | .284 | 1.1 | |
| 20 | Chithunzi cha DS40ATB20H | 1215 | 3.460 | 3.196 | 1/2 | 1/4 | A | 113/32 | 11/8 | 25/8 | 11/2 | .284 | 1.3 | |
| 21 | Chithunzi cha DS40ATB21H | 1615 | 3.620 | 3.355 | 1/2 | 5/8 | A | 113/32 | 11/8 | 225/32 | 11/2 | .284 | 1.3 | |
| 23 | Chithunzi cha DS40ATB23H | 1615 | 3.940 | 3.672 | 1/2 | 5/8 | A | 113/32 | 11/8 | 23/32 | 11/2 | .284 | 1.5 | |
| 24 | Chithunzi cha DS40ATB24H | 1615 | 4.100 | 3.831 | 1/2 | 5/8 | A | 113/32 | 11/8 | 217/64 | 11/2 | .284 | 1.7 | |
Ma sprocket awiri amodzi adapangidwa kuti aziyendetsa maunyolo amtundu umodzi wamtundu umodzi, apa ndipamene dzina la "double single" linachokera. Nthawi zambiri ma sprockets awa ndi kalembedwe ka A koma onse amtundu wa taper bushed komanso mawonekedwe a QD amapezeka opangidwa ngati pempho lamakasitomala. Ma sprocket athu awiri amodzi amapangidwa ndi mano olimba ndipo amakhala ndi utoto woyambirira kapena zokutira zakuda zakuda kuti zigwire bwino ntchito komanso kukana dzimbiri pang'ono. Kukula kwa ma sprocket awiri amodzi kumachokera ku ANSI #40 - #80/DIN06B-16B koma makulidwe owonjezera amatha kupangidwa mukapempha. Chofunikira kudziwa ndichakuti ngakhale ma sprockets awa ndi ma sprockets apawiri sangakhale ndi unyolo wamitundu iwiri.
