NO.142
Intshayelelo: I-JIS F 7416 Ivalvu yokujonga i-angle yokuphakamisa yeBronze eyi-5K (uhlobo lwebhonethi yomanyano) yivalvu yokujonga i-5K yokuphakamisa yebronze eyenziwe ngokwe-Japanese Industrial Standard (JIS), enesakhiwo sesigqubuthelo esidibeneyo.
Isebenza kakuhle: ifanelekile kwiinjineli zaselwandle kunye neendawo zokwakha iinqanawa, ikwazi ukuhlangabezana neemfuno zeenkqubo zemibhobho ezifakwe ngokuthe nkqo.
Ukuqina okuqinileyo: Izinto zobhedu zinokumelana nokugqwala okuhle, ziyakwazi ukumelana nolwandle, kwaye zinokusebenza ngokuzinzileyo ixesha elide.
Kulula ukuyigcina: Isakhiwo sesiciko esidibeneyo kulula ukusigcina nokuyilungisa, nto leyo enciphisa ixesha lokungasebenzi.
Ukusetyenziswa:Ivalvu ye-JIS F 7416 yeBronze 5K yokulindisa i-angle (uhlobo lwebhonethi yomanyano) isetyenziswa kakhulu kwiinkalo zeenqanawa kunye nobunjineli bezolwandle, ngakumbi ezifanelekileyo kwiinkqubo zemibhobho ezifuna ukufakelwa ngokuthe nkqo kunye nomsebenzi wokujonga. Injongo yayo ephambili kukusebenza njengokujonga iinkqubo zemibhobho yolwelo kwiindawo zaselwandle.
Uyilo olungaphakathi nolungaphandle: Olunesakhiwo esingaphakathi nolungaphandle, lufanelekile kwiinkqubo zemibhobho ezifakwe ngokuthe nkqo.
Izinto zobhedu: Zenziwe ngobhedu, zinokumelana nokugqwala okuhle kwaye ziyakwazi ukuziqhelanisa neemeko zasemanzini olwandle.
Ulwakhiwo lwesiciko esidibeneyo: Ngolwakhiwo lwesiciko esidibeneyo, kulula ukuyigcina nokuyilungisa.
· UMGANGATHO WOYILO:JIS F 7313-1996
· UVAVANYO: I-JIS F 7400-1996
· UVAVANYO LOKUXINEZELEKA/MPA
· UMZIMBA: 1.05
· ISIHLALO: 0.77-0.4
| IGASKET | EZINGEYONA I-ASBESTES |
| IDISC | BC6 |
| IBHONETHI | BC6 |
| UMZIMBA | BC6 |
| IGAMA LENXALENYE | IZINTO EZISETYENZISWAYO |

| DN | d | L | D | C | HAYI. | h | t | H |
| 15 | 15 | 55 | 80 | 60 | 4 | 12 | 9 | 56 |
| 20 | 20 | 60 | 85 | 65 | 4 | 12 | 10 | 59 |
| 25 | 25 | 65 | 95 | 75 | 4 | 12 | 10 | 67 |
| 32 | 32 | 80 | 115 | 90 | 4 | 15 | 12 | 65 |
| 40 | 40 | 85 | 120 | 95 | 4 | 15 | 12 | 69 |