Number of Thread/Thread Direction 1/Right
BCD 25.7
Lead 6
Ball Dia. 3.969
Effective Turns(Circuit×Row) 2.5 × 2
Lead Angle 4.25
Dynamic Rate Load Ca(kgf) 2190
Static Rate Load Co(kgf) 5360
Axial Play 0
Preloading Torque(kgf-cm) 0.42~2.4

Model No.shaft Screw Spindle (Shaft) Length Accuracy
Grade		 Lead Accuracy 2D-CAD
(DWG)
L1 L2

L3

L4

 Accumulated referemce lead deviation E Lead Deriation in random 300mme300
1R25-06B2-1FSWC-370-533-0.018 370 400 533 15 5 0.025 0.018 cad button
1R25-06B2-1FSWC-570-733-0.018 570 600 733 15 5 0.030 0.018 cad button
1R25-06B2-1FSWC-770-933-0.018 770 800 933 15 5 0.035 0.018 cad button
1R25-06B2-1FSWC-1170-1333-0.018 1170 1200 1333 15 5 0.046 0.018 cad button