Note:
1. Cam and Coam represent the enhanced dynamic- and static load. Their calcultions referred to the standard of DIN 69051.
2. Stiff ness of nut: Stiff ness values listed above are derived from theoretical formula to the elastic deformation between thread grooves and balls while axial
     load is 30% dynamic load rating.

Unit:mm
Screw size Ball DIA.

Effeftive turns

 MODIFIED LOAD
CAPACITY(kgf)		 BALLNUT DIMENSION Nut Model No.
O.D. Length Flange Oil Hole Assembly
Hole		 STIFFNESS
O.D. Lead Dynamic
(1×106 REV.)
Cam

Static

Coam

 D

L

 A T W G H Q X kgf/μm
16 5 3.175 3 1050 2200 28 42 48 10 38 20 40 M6x1P 5.5 17 FSIN1605B-3.0P
20 5 3.175 4 1530 3720 36 50 58 12 47 22 44 M6x1P 6.5 25 FSIN2005B-4.0P
25 5 3.175 4 1700 4720 40 50 62 12 51 24 48 M6x1P 6.5 37 FSIN2505B-4.0P
10 4.762 4 2900 6990 85 62 12 51 24 48 M6x1P 6.5 32 FSIN2510D-4.0P
32 5 3.175 4 1900 6090 50 50 80 12 65 31 62 M6x1P 9 50 FSIN3205B-4.0P
10 6.35 4 4720 11670 50 80 80 13 65 31 62 M6x1P 9 50 FSIN3210F-4.0P
40 5 3.175 4 2090 7670 63 54 93 15 78 35 70 M8x1P 9 52 FSIN4005B-4.0P
10 6.35 4 5310 14850 82 60 FSIN4010F-4.0P
50 10 6.35 4 5890 18780 75 88 110 18 93 42.5 85 M8x1P 11 70 FSIN5010F-4.0P