Catalogue_RR+FT_klein

684 Heavy-duty ball transfer with press-fit or threaded bolts • all load-carrying capacity specifications are valid also for overhead installations • the performance of our ball transfer units is optimized when they are used properly. Installation, load, and spacing accuracy are crucial for achieving optimal operating efficiency. In addition, the surfaces that come into contact with the ball transfer units must be hardened • if it is difficult to adequately meet these requirements because of the conditions at the place of installation, then we recommend that a safety factor be incorporated into the calculation of the required quantity and performance ball transfer series KR-OT dw mm D mm H mm T mm load-carrying capacity kg KR-OT-13 Ident No.: 0022451 12.7 20.6 19.6 16.1 35 KR-OT-25-135 Ident No.: 0022452 25.4 44.5 41.4 35.8 135 KR-OT-25-320 Ident No.: 0022453 25.4 50.8 44.7 38.6 320 KR-OT-38 Ident No.: 0022454 38.1 60 61.5 48.5 1,000 KR-OT-50 Ident No.: 0022455 50.8 101.6 98.4 84.1 2,000 ball transfer series KR-OTG dw mm D mm H mm h mm GL mm thread load-carrying capacity kg KR-OTG-13 * Ident No.: 0022469 12.7 20.6 35.8 19.6 16.2 M8 35 KR-OTG-25-135 Ident No.: 0022470 25.4 44.5 72.4 48.3 24.1 M12 135 KR-OTG-25-320 Ident No.: 0022471 25.4 50.8 77 51.3 25.7 M12 320 KR-OTG-38 Ident No.: 0022472 38.1 60 114.3 60.7 40.8 M20 1,000 KR-OTG-50 Ident No.: 0022473 50.8 101.6 159 109.1 49.9 M24 2,000 ball transfer // up to 2,000 kg * without a key length on the thread tap