Ma Sprockets a Stock Bore pa Muyezo wa ku Asia

| NK15B | |
| Mapuloketi | mm |
| Kuchuluka kwa dzino (T) | 2.0 |
| UNYANJA | mm |
| Pitch (P) | 4.7625 |
| M'lifupi mwa mkati | 2.38 |
| Roller Φ (Dr) | 2.48 |
| Mtundu | Mano | Do | Dp | Wotopa | BD | BL | wt | Zinthu Zofunika | ||
| Katundu | Ochepera | Max | ||||||||
| NK15B | 11 | 19.0 | 16.90 | 4 | 5 | 7 | 11 | 10 | 9 | C45 Yolimba |
| 12 | 20.5 | 18.40 | 4 | 5 | 8 | 12 | 10 | 10 | ||
| 13 | 22.0 | 19.90 | 4 | 5 | 9 | 14 | 10 | 14 | ||
| 14 | 23.5 | 21.40 | 6 | 7 | 10 | 15 | 12 | 17 | ||
| 15 | 25.0 | 22.91 | 6 | 7 | 12 | 17 | 12 | 22 | ||
| 16 | 26.5 | 24.41 | 8 | 9 | 12 | 18 | 1Z | 23 | ||
| 17 | 28.0 | 25.92 | 8 | 9 | 14 | 20 | 14 | 32 | ||
| 18 | 295 | 27.43 | 8 | 9 | 14 | 22 | 14 | 40 | ||
| 19 | 3L0 | 28.93 | 8 | 9 | 15 | 23 | 14 | 44 | ||
| 20 | 32.5 | 30.44 | 8 | 9 | 15 | 24 | 14 | 49 | ||
| 21 | 34.0 | 31.95 | 8 | 9 | 17 | 26 | 14 | 57 | ||
| 22 | 355 | 33.46 | 8 | 9 | 17 | 27 | 14 | 62 | ||
| 23 | 37.5 | 34.98 | 8 | 9 | 17 | 28 | 14 | 68 | ||
| 24 | 39-0 | 36.49 | 8 | 9 | 20 | 30 | 16 | 88 | ||
| 25 | 405 | 38.00 | 8 | 9 | 20 | 32 | 16 | 100 | ||
| 26 | 42.0 | 39.51 | 10 | 11 | 22 | 33 | 16 | 104 | ||
| 27 | 43.5 | 41.02 | 10 | 11 | 25 | 35 | 16 | 117 | ||
| 28 | 45,0 | 42.54 | 10 | 11 | 25 | 37 | 16 | 131 | ||
| 29 | 46,5 | 44.05 | 10 | 11 | 25 | 38 | 16 | 139 | ||
| 30 | 48.0 | 45.56 | 10 | 11 | 25 | 39 | 16 | 147 | ||
| 31 | 49,5 | 47.08 | 10 | 11 | 25 | 40 | 18 | 175 | ||
| 32 | SL0 | 48.59 | 10 | 11 | 25 | 40 | 18 | 176 | ||
| 33 | 52.5 | 50.10 | 10 | 11 | 25 | 40 | 18 | 178 | ||
| 34 | 54.0 | 51.62 | 10 | 11 | 25 | 40 | 18 | 180 | ||
| 35 | 55.5 | 53.13 | 10 | 11 | 25 | 40 | 18 | 182 | ||

NK25B
| Mapuloketi | mm |
| Kuchuluka kwa dzino (T) | 2.8 |
| UNYANJA | mm |
| Pitch (P) | 6.35 |
| M'lifupi mwa mkati | 3.18 |
| Roller Φ (Dr) | 3.3 |
| Mtundu | Mano | Do | Dp | Wotopa | BD | BL | wt | Zinthu Zofunika | ||
| Katundu | Ochepera | Max | g | |||||||
| NK25B | 10 | 23 | 2055 | 6.5 | 8.5 | 8.5 | 14 | IS | 30 | C45 Yolimba |
| 11 | 25 | 22.54 | 6.5 | 8.5 | 8.5 | 15 | 15 | 30 | ||
| 12 | 28 | 24.53 | 7.5 | 9.5 | 9.5 | 15 | 15 | 30 | ||
| 13 | 30 | 2653 | 7.5 | 9.5 | 10 | 18 | 15 | 50 | ||
| 14 | 32 | 2854 | 7.5 | 9.5 | 10 | 20 | IS | 50 | ||
| 15 | 34 | 3054 | 75 | 9.5 | 10 | 20 | IS | 50 | ||
| 16 | 36 | 3255 | 95 | 11.5 | 12 | 25 | 15 | 60 | ||
| 17 | 38 | 34S6 | 9.5 | 11.5 | 12 | 25 | IS | 70 | ||
| 18 | 40 | 3657 | 9.5 | 115 | 12 | 25 | 15 | 70 | ||
| 19 | 42 | 3858 | 9.5 | 11.5 | 16 | 28 | 15 | 80 | ||
| 20 | 44 | 40.59 | 9.5 | 11.5 | 16 | 28 | 15 | 80 | ||
| 21 | 46 | 42.61 | 95 | 11.5 | 16 | 28 | 15 | 90 | ||
| 22 | 48 | 44.65 | 9.5 | 11.5 | 16 | 30 | IS | 100 | ||
| 23 | 50 | 46.63 | 9.5 | 11.5 | 16 | 30 | IS | 110 | ||
| 24 | 52 | 48.6S | 9.5 | 11.5 | 16 | 30 | IS | 120 | ||
| 25 | 54 | 50.66 | 9S | 11.5 | 20 | 35 | IS | 140 | ||
| 26 | 56 | 52.68 | 95 | 11.5 | 20 | 35 | IS | 140 | ||
| 27 | 58 | 54.70 | 95 | 11.5 | 20 | 35 | 15 | 150 | ||
| 28 | 60 | 56.71 | 9.5 | 11.5 | 20 | 35 | IS | 150 | ||
| 29 | 62 | 5873 | 9,5 | 11.5 | 20 | 35 | 15 | 160 | ||
| 30 | 64 | 60.75 | 9S | 11.5 | 20 | 35 | 15 | 160 | ||
| 31 | 66 | 62.77 | 10.5 | 12.5 | 22 | 40 | 20 | 200 | ||
| 32 | 68 | 64.78 | 10.5 | 12.5 | 22 | 40 | 20 | 200 | ||
| 33 | 70 | 66.80 | 10.5 | 12.5 | 22 | 40 | 20 | 210 | ||
| 34 | 72 | 68.82 | 10.5 | 12.5 | 22 | 40 | 20 | 210 | ||
| 35 | 74 | 70^4 | 10.5 | 12.5 | 22 | 40 | 20 | 210 | ||
| 36 | 76 | 72.86 | 10.5 | 12.5 | 22 | 40 | 20 | 220 | ||
| 37 | 78 | 74.88 | 10,5 | 12.5 | 22 | 3 | 20 | 260 | ||
| 38 | 80 | 76.90 | 10.5 | 12.5 | 22 | 40 | 20 | 260 | ||
| 39 | 82 | 78.91 | 10.5 | 12.5 | 22 | 40 | 20 | 270 | ||
| 40 | 84 | 80.93 | 10.5 | 12.5 | 22 | 40 | 20 | 270 | ||
| 41 | 87 | 82.95 | 10.5 | 12.5 | 30 | 50 | 20 | 320 | ||
| 42 | 89 | 84.97 | 10.5 | 12.5 | 30 | SO | 20 | 320 | ||
| 43 | 91 | 86.99 | 10.5 | 12.5 | 30 | 50 | 20 | 400 | ||
| 44 | 93 | 89.01 | 10.5 | 12.5 | 30 | 50 | 20 | 410 | ||
| 45 | 95 | 91.03 | 10.5 | 12.5 | 30 | 50 | 20 | 410 | ||
| 4S | 101 | 97.09 | 10.5 | 12.5 | 30 | 50 | 20 | 430 | ||
| 50 | 105 | 10113 | 10.5 | 12.5 | 30 | 50 | 20 | 460 | ||
| 54 | 113 | 10921 | 10.5 | 12.5 | 30 | 50 | 20 | 470 | ||
| 60 | 125 | 12133 | 10.5 | 12.5 | 30 | 50 | 20 | 510 | ||
| 65 | 135 | 13L43 | 11.5 | 13.5 | 30 | 50 | 20 | 720 | ||
| 70 | 145 | 14154 | 11.5 | 13.5 | 30 | 50 | 20 | 770 | ||
| 75 | 1S5 | 151.64 | 11.5 | 13.5 | 30 | 50 | 20 | 820 | ||
| 80 | 165 | 161.74 | 11.5 | 13.5 | 30 | 50 | 20 | 880 |
NK35B
| Mapuloketi | mm |
| Kuchuluka kwa dzino (T) | 4.3 |
| UNYANJA | mm |
| Pitch (P) | 9.525 |
| M'lifupi mwa mkati | 4.78 |
| Roller Φ (Dr) | 5.08 |


| Mtundu | Mano | Do | Dp | Wotopa | BD | BL | wt | Zinthu Zofunika | ||
| Katundu | Ochepera | Max | ||||||||
| NK35B | 9 | 32 | 27.85 | 85 | 10.5 | 11 | ★21.5 | 20 | 0.06 | C45 Yolimba |
| 10 | 34 | 30.82 | 85 | 105 | 12 | ★24.5 | 20 | 0.08 | ||
| 11 | 38 | 33.81 | 95 | 115 | 14 | ★27 | 20 | 0.09 | ||
| 12 | 41 | 36,81 | 9S | 11.5 | 16 | ★50.5 | 20 | 042 | ||
| 13 | 44 | 39.80 | 95 | 11.5 | 18 | ★32 | 20 | 0.12 | ||
| 14 | 47 | 42.81 | 9_5 | 11.5 | 18 | 32 | 20 | 0.12 | ||
| 15 | 51 | 45.81 | 95 | 11.5 | 20 | 35 | 20 | 0.16 | ||
| 16 | 54 | 48.82 | 95 | 11.5 | 20 | 37 | 20 | 0.19 | ||
| 17 | 57 | 51.84 | 115 | 13S | 25 | 41 | 20 | 022 | ||
| 18 | 60 | 54,85 | 115 | 13.5 | 25 | 44 | 20 | 0.25 | ||
| 19 | 63 | 57.87 | 115 | 135 | 28 | 47 | 20 | 0.28 | ||
| 20 | 66 | 60.89 | 115 | 13.5 | 30 | 50 | 20 | 0.32 | ||
| 21 | 69 | 63.91 | 115 | 135 | 32 | 53 | 20 | 036 | ||
| 22 | 72 | 6 ndi 93 | 115 | 13.5 | 35 | 56 | 20 | 0.37 | ||
| 23 | 75 | 69.95 | 115 | 135 | 38 | 60 | 20 | 0.38 | ||
| 24 | 78 | 72.97 | 115 | 13.5 | 32 | 53 | 22 | 0.43 | ||
| 25 | 81 | 76.00 | 115 | 13.5 | 32 | 53 | 22 | 0.44 | ||
| 26 | 84 | 79.02 | 115 | 133 | 32 | 53 | 22 | 0.45 | ||
| 27 | 87 | 82.05 | 115 | 135 | 32 | 53 | 22 | 0.46 | ||
| 28 | 90 | 8S.07 | 113 | 13.5 | 32 | 53 | 22 | 0.48 | ||
| 29 | 93 | 8810 | 115 | 13S | 32 | 53 | 22 | 0.49 | ||
| 30 | 96 | 91.12 | 115 | 13.5 | 32 | 53 | 22 | 051 | ||
| 31 | 99 | 94.15 | 115 | 135 | 32 | S3 | 22 | 053 | ||
| 32 | 102 | 97.18 | 115 | 13.5 | 32 | 53 | 22 | 0.54 | ||
| 33 | 105 | 100.20 | 115 | 135 | 32 | 53 | 22 | 056 | ||
| 34 | 109 | 103.23 | 115 | 135 | 32 | 53 | 22 | 0.57 | ||
| 35 | 112 | 106.26 | 115 | 13.5 | 32 | S3 | 22 | 0.59 | ||
| 36 | 115 | 109.29 | 125 | 145 | 32 | 53 | 22 | 0.61 | ||
| 37 | 118 | 112.31 | 125 | 14.5 | 42 | 63 | 25 | 0.80 | ||
| 38 | 121 | 115.34 | 125 | 145 | 42 | 63 | 25 | 0.82 | ||
| 39 | 124 | 118.37 | 125 | 145 | 42 | 63 | 25 | 0.84 | ||
| 40 | 127 | 121.40 | 125 | 143 | 42 | 63 | 25 | 0.85 | ||
| 41 | 130 | 124.43 | 16 | 18 | 42 | 63 | 25 | 0.91 | Fe360 kuwotcherera
| |
| 42 | 133 | 127.46 | 16 | 18 | 42 | 63 | 25 | 0.93 | ||
| 43 | 136 | 130.49 | 16 | 18 | 42 | 63 | 25 | 0.95 | ||
| 44 | 139 | 133.52 | 16 | 18 | 42 | 63 | 25 | 0.97 | ||
| 45 | 142 | 136.55 | 16 | 18 | 42 | 63 | 25 | 1.00 | ||
| 46 | 145 | 139.58 | 16 | 18 | 42 | 63 | 25 | 1.01 | ||
| 47 | 148 | 142.61 | 16 | 18 | 42 | 63 | 25 | 1.03 | ||
| 48 | 151 | 145.64 | 16 | 18 | 42 | 63 | 25 | 1.05 | ||
| SO | 157 | 151.70 | 16 | 18 | 42 | 63 | 25 | 1.07 | ||
| 53 | 166 | 160.78 | 16 | 18 | 42 | 63 | 25 | 1.09 | ||
| 54 | 169 | 163.81 | 16 | 18 | 42 | 63 | 25 | 1.10 | ||
| 55 | 172 | 166.85 | 16 | 18 | 42 | 63 | 25 | 1.25 | ||
| 60 | 187 | 182.00 | 16 | 18 | 42 | 63 | 25 | 1.30 | ||
| 64 | 200 | 194.12 | 16 | 18 | 42 | 63 | 25 | 1,46 | ||
| 65 | 203 | 197.15 | 16 | 18 | 45 | 68 | 25 | 1.67 | ||
| 70 | 218 | 212.30 | 16 | 18 | 45 | 68 | 25 | 1.80 | ||
| 75 | 233 | 227.46 | 16 | 18 | 45 | 68 | 25 | 1.90 | ||
| 80 | 248 | 242.61 | 16 | 18 | 45 | 68 | 25 | 2.40 |
| Mano | s | GD |
| 9 | 4.4 | 17 |
| 10 | 20 | |
| 11 | 23 | |
| 12 | 26 | |
| 13 | 29 |
GL imapereka ma sprockets pogogomezera kwambiri uinjiniya wolondola komanso khalidwe labwino kwambiri. Chitoliro chathu cha Pilot Bore hole (PB) plate wheel ndi ma sprockets ndi abwino kwambiri kuti agwiritsidwe ntchito ku bore yomwe makasitomala amafuna ngati shaft diater yosiyana.
Timapereka mawilo a mtundu wa A (opanda hub) kuyambira pa #25 (0.250 "), #35 (0.375 "), #40 (0.500 ") mpaka #240 (3") omwe alipo. Mawilo a mawilo omalizidwa alipo ena alipo.
Timaperekanso ma sprockets a Type B(hub) kuyambira #25 (0.250 "), #35 (0.375 "), #40 (0.500 "), #41 (0.500 "), #50 (0.625 "), #50 (0.625 ") mpaka #240(3") omwe alipo. Ma sprockets omalizidwa alipo ena.
Mano a gudumu la mbale ya PB ndi ma sprockets olimba amapezeka.
Zipangizo zimapangidwa ndi chitsulo C45.
Timaperekanso mawilo a PB plate ndi ma sprockets mu chitsulo chosapanga dzimbiri SS304 pa kukula kumeneku.

