Number of Thread/Thread Direction 1/Right BCD 10.1 Lead 1 Ball Dia. 0.8 Effective Turns(Circuit×Row) 2.5 × 1 Lead Angle 1.8 Dynamic Rate Load Ca(kgf) 73 Static Rate Load Co(kgf) 180 Axial Play 0 0.005 or less Preloading Torque(kgf-cm) 0.01~0.3 0.05 or less Model No.shaft Screw Spindle (Shaft) Length Accuracy Grade Lead Accuracy 2D-CAD(DWG) L1 L2 L3 Specified Travel(T) Accumulated referemce lead deviation E Lead Deriation in random 300mm e300 FSM1001-C3-1R-0168 110 122 168 3 0 0.012 0.008 FSM1001-C3-1R-0218 160 172 218 3 0 0.012 0.008 FSM1001-C3-1R-0268 210 222 268 3 0 0.012 0.008 FSM1001-C3-1R-0318 260 272 318 3 0 0.012 0.008 FSM1001-C3-1R-0368 310 322 368 3 0 0.013 0.008