Labba-Pitch Sprockets halkii Heerka Aasiya
NK2040SB
| BURBURYO | mm |
| Ballaca iliggu (T) | 7.2 |
| SILSILADDA | mm |
| Booska (P) | 25.4 |
| Balaadhka gudaha | 7.95 |
| Roller Φ (Dr) | 7.95 |
| Nooca | Ilkaha | Do | Dp | caajisay | BD | BL | Wt kg | Qalab | ||
| Kaydka | Min | Max | ||||||||
| NK2040SB | 6 1/2 | 59 | 54.66 | 13 | 15 | 20 | 35 | 22 | 0.20 | C45 Adag |
| 7 1/2 | 67 | 62.45 | 13 | 15 | 25 | 43 | 22 | 0.30 | ||
| 8 1/2 | 76 | 70.31 | 13 | 15 | 32 | 52 | 22 | 0.42 | ||
| 9 1/2 | 84 | 78.23 | 13 | 15 | 38 | 60 | 25 | 0.61 | ||
| 10 1/2 | 92 | 86.17 | 14 | 16 | 46 | 69 | 25 | 0.82 | ||
| 11 1/2 | 100 | 94.15 | 14 | 16 | 51 | 77 | 25 | 0.98 | ||
| 12 1/2 | 108 | 102.14 | 14 | 16 | 42 | 63 | 25 | 0.83 | ||
NK 2050SB
| BURBURYO | mm |
| Ballaca iliggu (T) | 8.7 |
| SILSILADDA | mm |
| Booska (P) | 31.75 |
| Balaadhka gudaha | 9.53 |
| Roller Φ (Dr) | 10.16 |
| Nooca | Ilkaha | Do | Dp | caajisay | BD | BL | Wt kg | Qalab | ||
| Kaydka | Min | Max | ||||||||
| NK2050SB | 6 1/2 | 74 | 68.32 | 14 | 16 | 25 | 44 | 25 | 038 | C45 Adag |
| 7 1/2 | 84 | 78.06 | 14 | 16 | 32 | 54 | 25 | 0.55 | ||
| 8 1/2 | 94 | 87.89 | 14 | 16 | 45 | 65 | 25 | 0-76 | ||
| 9 1/2 | 105 | 97.78 | 14 | 16 | 48 | 73 | 28 | 1-06 | ||
| 10 1/2 | 115 | 107,72 | 14 | 16 | 48 | 73 | 28 | 1.16 | ||
| 11 1/2 | 125 | 117.68 | 16 | 18 | 48 | 73 | 28 | 1.27 | ||
| 12 1/2 | 135 | 127.67 | 16 | 18 | 48 | 73 | 28 | 1.40 | ||
NK 2060SB
| BURBURYO | mm |
| Ballaca iliggu (T) | 11.7 |
| SILSILADDA | mm |
| Booska (P) | 38.10 |
| Balaadhka gudaha | 12.70 |
| Roller Φ (Dr) | 11.91 |
| Nooca | Ilkaha | Do | Dp | caajisay | BD | BL | wt kg | Qalab | ||
| Kaydka | Min | Max | ||||||||
| NK2060SB
| 6 1/2 | 88 | 81.98 | 14 | 16 | 32 | 53 | 32 | 0.73 | C45 Adag
|
| 7 1/2 | 101 | 93.67 | 16 | 18 | 45 | 66 | 32 | 1.05 | ||
| 8 1/2 | 113 | 105.47 | 16 | 18 | 48 | 73 | 32 | 133 | ||
| 9 1/2 | 126 | 117.34 | 16 | 18 | 55 | 83 | 40 | 203 | ||
| 10 1/2 | 138 | 129.26 | 16 | 18 | 55 | 83 | 40 | 2.23 | ||
| 11 1/2 | 150 | 141.22 | 16 | 18 | 55 | 80 | 45 | 256 | ||
| 12 1/2 | 162 | 153.20 | 16 | 18 | 55 | 80 | 45 | 281 | ||
Silsilad-gudbiyeyaal labajibbaaran ayaa inta badan ku habboon in lagu badbaadiyo meel bannaan oo waxay leeyihiin nolol daal badan oo ka badan kuwa caadiga ah. Ku habboon silsiladda garka dheer, xuubka labajibbaaran waxay leeyihiin ilko ka badan kan caadiga ah ee dhexroor goobada garoonka waxayna si siman u qaybiyaan xirashada ilkaha oo dhan. Haddii silsiladda qaadahaagu ay iswaafaqayaan, xadhkaha goos gooska ee labanlaabka ah ayaa hubaal ah in la tixgeliyo.
Sprockets ee silsiladaha rullaluistemadka labajibbaaran ayaa lagu heli karaa naqshad hal ama laba-ilig leh. Ilkaha hal ilko leh ee silsiladaha rullaluistemadka labajibbaaran waxay leeyihiin dabeecad la mid ah kuwa caadiga ah ee silsiladaha rullaluistemadka sida ku cad DIN 8187 (ISO 606). Iyada oo ay ugu wacan tahay garoonnada silsiladda weyn ee silsiladaha rullaluistemadka labajibbaaran, waxa suurtagal ah in la kordhiyo cimri dhererka isbeddellada ilkaha.
nooca rullaluistemadka caadiga ah waxay la mid yihiin dhexroorka dibadda iyo ballaca sida hal-booska u dhigma oo kaliya leh profile ilig ka duwan si loogu oggolaado fadhiga saxda ah ee silsiladda. Xataa xitaa tirooyinka iligga, kuwani waxay la xiriiraan silsiladda ilig kasta oo kale sababtoo ah waxaa jira laba ilig halkii garoonba. Marka la eego tirinta iligga, ilig kasta oo la bixiyo waxa uu ku hawlan yahay oo keliya kacaan kasta oo kale kaas oo dabcan kordhiya nolosha sprocket-ka.
