Imirongo ibiri kuminyururu ibiri imwe murwego rwabanyamerika
Ubwoko bumwe C-Icyuma
| Oya. Amenyo | Umubare | De | DI | Dm | A | Wt. Lb. (Hafi.) |
| |
| Min | Icyiza. | |||||||
| 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 | |
★ Yasubije ibiti muri hub kugirango abone urunigi.
Inshuro ebyiri Ubwoko bumwe A-Icyuma
| Oya. Amenyo | Umubare | De | Dp | Andika | DI | L | c | E | B1 | Wt. (Hafi.) |
| |
| Min | Icyiza. | |||||||||||
| 15 | DS40A15 | 2.650 | 2.405 | A | 1/2 | 11/4 | 113/ 32 | 11/8 | 113/ 16 | .284 | 1.2 | |
| 16 | DS40A16 | 2.810 | 2.563 | A | 1/2 | 11/4 | 113/ 32 | 11/8 | 2 | .284 | 1.4 | |
| 17 | DS40A17 | 2.980 | 2.721 | A | 1/2 | 15/ 16 | 113/ 32 | 11/8 | 21/8 | .284 | 1.6 | |
| 18 | DS40A18 | 3.140 | 2.879 | A | 1/2 | 11/2 | 113/ 32 | 11/8 | 25/ 16 | .284 | 1.8 | |
| 19 | DS40A19 | 3.300 | 3.038 | A | 5/8 | 111/ 16 | 113/ 32 | 11/8 | 21/2 | .284 | 2.2 | |
| 20 | DS40A20 | 3.460 | 3.196 | A | 5/8 | 13/4 | 113/ 32 | 11/8 | 25/8 | .284 | 2.6 | |
| 21 | DS40A21 | 3.620 | 3.355 | A | 5/8 | 13/4 | 113/ 32 | 11/8 | 225/ 32 | .284 | 2.9 | |
| 22 | DS40A22 | 3.780 | 3.513 | A | 5/8 | 113/ 16 | 113/ 32 | 11/8 | 215/ 16 | .284 | 3.0 | |
| 23 | DS40A23 | 3.940 | 3.672 | A | 5/8 | 21/ 16 | 113/ 32 | 11/8 | 23/ 32 | .284 | 3.5 | |
| 24 | DS40A24 | 4.100 | 3.831 | A | 5/8 | 21/4 | 113/ 32 | 11/8 | 217/ 64 | .284 | 4.0 | |
Inshuro ebyiri-Impapuro Bushed-Icyuma
| Oya. Amenyo | Umubare | Ingano ya Bushing | De | Dp | D1 | Andika | L1 | c | E | L2 | B1 | Wt. Rim Gusa |
| |
| Min | Icyiza. | |||||||||||||
| 19 | DS40ATB19H | 1215 | 3.300 | 3.308 | 1/2 | 1/4 | A | 113/ 32 | 11/8 | 21/2 | 11/2 | .284 | 1.1 | |
| 20 | DS40ATB20H | 1215 | 3.460 | 3.196 | 1/2 | 1/4 | A | 113/ 32 | 11/8 | 25/8 | 11/2 | .284 | 1.3 | |
| 21 | DS40ATB21H | 1615 | 3.620 | 3.355 | 1/2 | 5/8 | A | 113/ 32 | 11/8 | 225/ 32 | 11/2 | .284 | 1.3 | |
| 23 | DS40ATB23H | 1615 | 3.940 | 3.672 | 1/2 | 5/8 | A | 113/ 32 | 11/8 | 23/ 32 | 11/2 | .284 | 1.5 | |
| 24 | DS40ATB24H | 1615 | 4.100 | 3.831 | 1/2 | 5/8 | A | 113/ 32 | 11/8 | 217/ 64 | 11/2 | .284 | 1.7 | |
Imirongo ibiri imwe yashizweho kugirango ikore iminyururu ibiri yumurongo umwe, aha niho hava izina "double single". Mubisanzwe aya masoko ni uburyo ariko byombi bya taper bushed na QD birahari byakozwe nkibisabwa nabashinzwe umutekano. Imirongo ibiri imwe imwe ikozwe namenyo akomeye kandi ifite ibara ryumwimerere cyangwa umwijima wa oxyde wirabura kugirango ukore neza kandi urwanye ruswa. Ingano yububiko bwibice bibiri bitandukanya ANSI # 40 - # 80 / DIN06B-16B ariko ingano yinyongera irashobora gukorwa iyo ubisabye. Ikintu cyingenzi kwitonderwa nuko nubwo ayo masoko ari amasoko abiri ntabwo azongera umurongo wikurikiranya.
