W2805SA-4Z-C5Z6 NSK Ball Screw Stud Type Track Rollers PWKR 5 kN Speed in grease

5 kN Speed in grease = 11000 rpm Speed in oil = 18000 rpm Preloading force Fv L = 404 N Preloading force Fv M = 1301 N Preloading force Fv H = 2664 N Unloading force KaE L = 1264 N Unloading force KaE M = 4419 N Unloading force KaE H = 9712 N Axial rigidity Ca L = 83

61819 Hybrid Ceramic Bearings can be made with chrome 52100 or stainless steel for the inside and outside race along with silicon nitride balls

1778-14M-55

Precision class P5 Bore Tapered bore (1:12) Net weight 217 kg

W2805SA-4Z-C5Z6 NSK Ball Screw Stud Type Track Rollers PWKR 5 kN Speed in greaseW2805SA 4Z C5Z6 NSK Ball Screw Ball Return Tube Ball Screw, 28 mm Dia Screw, 6 mm, Right Hand Thread, 500 mm L, 25. 2 mm Dia Root, 1 Starts Metric Overall Height 699 MM Overall Length 85 MM Overall Width 85 MM