Number of Thread/Thread Direction 1/Right
BCD 15.6
Lead 10
Ball Dia. 3.175
Effective Turns(Circuit×Row) 2.5 × 1
Lead Angle 11.53
Dynamic Rate Load Ca(kgf) 680
Static Rate Load Co(kgf) 1210
Axial Play 0 0.005or less
Preloading Torque(kgf-cm) 0.1~0.79 0.24or less

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
1R15-10B1-1FSWC-189-271-0.018 189 204 271 10 5 0.023 0.018 cad button
1R15-10B1-1FSWC-239-321-0.018 239 254 321 10 5 0.023 0.018 cad button
1R15-10B1-1FSWC-289-371-0.018 289 304 371 15 5 0.023 0.018 cad button
1R15-10B1-1FSWC-339-421-0.018 339 354 421 15 5 0.023 0.018 cad button
1R15-10B1-1FSWC-389-471-0.018 389 404 471 15 5 0.025 0.018 cad button
1R15-10B1-1FSWC-439-521-0.018 439 454 521 15 5 0.025 0.018 cad button
1R15-10B1-1FSWC-489-571-0.018 489 504 571 15 5 0.027 0.018 cad button
1R15-10B1-1FSWC-539-621-0.018 539 554 621 15 5 0.027 0.018 cad button
1R15-10B1-1FSWC-589-671-0.018 589 604 671 15 5 0.030 0.018 cad button
1R15-10B1-1FSWC-639-721-0.018 639 654 721 15 5 0.030 0.018 cad button
1R15-10B1-1FSWC-689-771-0.018 689 704 771 15 5 0.035 0.018 cad button
1R15-10B1-1FSWC-789-871-0.018 789 804 871 15 5 0.035 0.018 cad button
1R15-10B1-1FSWC-889-971-0.018 889 904 971 15 5 0.040 0.018 cad button
1R15-10B1-1FSWC-1089-1171-0.018 1089 1104 1171 15 5 0.046 0.018 cad button