395 ltlutilit y supply c om STRINGING TRUSTED SINCE 1958 B ethea T o ol T r a v elers P olished aluminum with a ur ethane lining Saf e w o rk ing load is based on single r esultant v e r tical load on c e nt er pulling line shea v e B T T V 31UL1812 f e atur es a w o rk ing load of 15000 lb B T T V 31UL148 f e atur es a w o rk ing load of 8000 lb M ajor load suppor ting members ar e made fr om heattr eat ed aluminum allo y T he ultimat e in c ost ef cienc y P r ecision g r ound deep g r o o v e C onrad t ype shielded ball bearings incr ease the ef cienc y of each tra v eler and simplify the sagg ing operation Ur ethane of the highest g r ade and of the pr oper har dness is used f or lining the c onduc t or shea v e s P ulling line shea v es ar e lined with highstr ength w earr esistant ur ethane which under normal use outlasts most st eel and ir on linings Saf e rapid attachment t o suppor ting har dwar e is ac c omplished with captiv e pushbutt on ball lock pins or saf et y pins T hese c omponents ar e secur ed t o the tra v eler with w elded closed link chain All f e rr ous c omponents ar e pr ot ec t ed fr om c o rr osion depending on application b y hot dip galvaniz ed elec tr o cadmium plating or rustinhibiting enamel BT T V 31UL1812 22 diamet er BT T V 31UL148 16 diamet er UB 1C Univ ersal Roller Bethea s UB1 C Univ ersal Roller is the solution t o y our sear ch f or a qualit y eng ineer ed shea v e that is light w eight 74 lb v ersatile durable and dependable I t can be int e rmix ed with similar string ing blocks and mounting attachments manufac tur ed b y others without af ec ting c onduc t or sag and t ension T he qualit y of the UB1 C r oller is unsurpassed b y an y r oller of its t ype I ts aluminum par ts ar e cast fr om high str ength A356 allo y heattr eat ed t o the T6 c ondition g iving it the capabilit y of withstanding r ough tr eatment under adv erse c onditions while suppor ting hea v y loads T he UB1 C ma y be attached dir ec tly t o ANSI Class 523 5 ball and socket insulat ors using the socket ey e supplied as an int e g r al par t of the unit I f desir ed the UB1 C socket ey e can be attached t o optionally a v ailable f ttings ie our CB55 Clevis Ball Y C B65 Y Clevis Ball OEB55 O v al E y e BH5L Ball Hook or SHB1 Ball Saf e t y Hook O ther optional mounting adapt ers ar e also a v ailable IA1 f or clamp t op t ype post insulat ors IA2 f or tie t op post insulat ors and X A 1 f or cr ossarms T hese adapt ers must be or der ed seperat ely T he UB1A has a 90 adapt er mounting lugs on each side of the frame T hese allo w positioning the shea v e horiz ontally if desir ed when used with the X A 1 cr ossarm adapt er or the IA2 when attached t o a horiz ontal tie post insulat o r T he transf er of c onduc t or or r ope fr om UB1 C Univ ersal Roller is quick ly and easily ac c omplished b y the r emo val of a single ball lock pin T his pin is desig ned f or saf e smooth single motion hand operation T he ball loc pin is secur ed t o the r oller with a w elded closed link chain When r eleased the frame opens wide f or c onduc t or clipping T he shea v e g r oo v e is pr of le machined f or c e ntricit y thus permitting mor e pr ecise sagg ing of the c onduc t o r I n addition the univ ersal r oller is a v ailable with ur ethane shea v e lining UB1 CUL or neopr ene lined shea v e UB1 CNL C onrad T ype ABEC pr ecision g r ound deep g r oo v e ball bearings ar e used in the shea v e hub T hey ar e permanently lubricat ed with Bethea BSG150 wide t emper atur e range 60F t o 600F synthetic lubricant Bethea T ool