Bestar 2″ Nylon Garage Door Roller with Reinforced 6200Z Bearing and 4″ Stem 10-Pack Ko te kete whakakapinga whakamutunga e hiahia ana koe mo to momo ara tawhito, haruru, pakaru ranei.
Āhuatanga Paerewa:
(1) Ataahua: Ko te Wira Nylon ka whakaiti i te haruru o te tatau karati ma te 75% neke atu ka whakaritea ki nga roera rino paerewa.
(2) Maamaa: 6200Z Bearing i whakatauhia te 15x roera paerewa mo te 130,000 tatau tuwhera me te kati.cycles i te 150 lb. kawenga e whakarato ana i te mauroa morahi.
(3) Whakahinuhinu taapiri: te riu whakahinuhinu i runga i te roera hei whakamarara i te whakahinuhinu mo te wa roa.
(4) Rahi Whakakapi Paerewa: 1-13 / 16″ diameter, 4-5 / 8″ kakau roa.