U n d er g r o u n d C o n v e y o r S y s t e m s P r o d u c t O v er v i e w J o y G l ob al 2 5 J o y A c ces s o r i es B Idler Spacing 1 1 8 1 3 8 1 3 8 3 3 A Section Length C C For 5 8 Dia Bolts 1 8 1 4 5 8 1 4 1 1 1 3 3 12 3 B A C For Chain or Jaw Tu rnbuckl e For 5 Dia Bolts 1 8 3 8 1 2 5 8 4 or 5 Channel for Roof Hung Spreader Bar BW P art Number A B C 48 75DU1236148 59 61 10 3 8 54 75DU1236154 65 67 10 3 8 60 75DU1236160 71 73 10 3 8 72 75DU1236172 83 85 10 3 8 5 Bolted Stringer Rail P art Number A B C 75A U15678 8 0 48 24 75A U15676 10 0 60 30 6 Bolted Stringer Rail Part Number A B C 75A U15679 8 0 48 24 75A U15677 10 0 60 30 6 Channel for Roof Hung Spreader Bar BW Part Number A B C 48 75DU1266948 59 61 11 3 8 54 75DU1266954 65 67 11 3 8 60 75DU1266960 71 73 11 3 8 72 75DU1266972 83 85 11 3 8