Rotary ball spline - SPR

Manufacturer NIPPON BEARING
Description Rotary ball spline SPR 6-1-100
Part number SPR 6-1-100
Product selection
Selector Part number D1 (mm) D2 (mm) Tolerance of D1 (μm) L (mm) Tolerance of L (μm) P1 (mm) S h (mm) l (mm) H (mm) D3 (mm) Tolerance of D3 (μm) P2 (mm) d (mm) G F (mm) Θ (°) Ds (mm) Tolerance of Ds (μm) Basic dynamic torque rating of ball spline CT (N.m) Basic static torque rating of ball spline CoT (N.m) Basic dynamic load rating of ball spline C (kN) Basic static load rating of ball spline Co (kN) Basic dynamic load rating of bearings CR (kN) Basic static load rating of bearings CoR (kN) Allowable static moment MO (N.m) Mass of nut (kg) Linear mass of shaft (kg/m) Maximum revolutions (rpm) Size
1 SPR 6 20 13 0/-21 25 0/-0.2 16 M2 2.5 5 6.5 30 0/-21 24 2.4 M3 2.6 20 6 0/-12 1.5 2.4 1.22 2.28 0.6 0.5 5.1 0.04 0.21 2940 6
2 SPR 8 22 15 0/-21 25 0/-0.2 18 M2.5 3 6 6.5 33 0/-25 27 2.9 M3 2.6 20 8 0/-15 2.1 3.7 1.45 2.87 1.2 1.1 7.4 0.05 0.38 2580 8
3 SPR10 27 19 0/-21 33 0/-0.2 22 M3 4 8 7 40 0/-25 33 3.4 M3 2.8 20 10 0/-15 4.4 8.2 2.73 5.07 2.4 2.45 18 0.09 0.6 2060 10
4 SPR13 29 24 0/-21 36 0/-0.2 24 M3 5 8 9 50 0/-25 42 3.4 M3 3.6 15 13 0/-18 21 39.2 2.67 4.89 2.9 3.7 13.7 0.17 1 1350 13
5 SPR16 36 31 0/-25 50 0/-0.2 30 M4 6 10 11 60 0/-30 50 4.5 M3 4.4 15 16 0/-18 60 110 6.12 11.2 5.6 6.7 46 0.33 1.5 1080 16
6 SPR20A 44 35 0/-25 63 0/-0.2 38 M4 7 12 13 72 0/-30 62 4.5 M6×0.75 5.2 15 20 0/-21 105 194 8.9 16.3 6.55 8.79 110 0.57 2.4 890 20A
7 SPR25A 55 42 0/-25 71 0/-0.3 47 M5 8 13 16 82 0/-30 72 4.5 M6×0.75 6.4 15 25 0/-21 189 346 12.8 23.4 9.63 12.7 171 0.81 3.7 700 25A
8 SPR30A 61 47 0/-30 80 0/-0.3 52 M6 10 17 17 100 0/-35 86 6.6 M6×0.75 6.8 15 30 0/-21 307 439 18.6 23.2 11.8 17.1 181 1.19 5.38 640 30A
9 SPR40A 76 64 0/-30 100 0/-0.3 66 M6 10 23 20 120 0/-35 104 9 M6×0.75 8 15 40 0/-25 674 934 30.8 37.5 23 32.3 358 2.25 9.55 510 40A
10 SPR50A 92 80 0/-35 125 0/-0.3 80 M8 13 24 22 134 0/-40 118 9 M6×0.75 8.8 15 50 0/-25 1290 2950 40.3 64.9 27.8 44 690 3.57 15 430 50A
11 SPR60A 107 90 0/-35 140 0/-0.3 95 M8 13 25 25 155 0/-40 137 9 M6×0.75 10 15 60 0/-30 1570 2620 47.7 79.5 29 48.8 881 5.03 21.6 370 60A
12 SPR20 40 34 0/-25 60 0/-0.2 34 M4 7 12 13 66 0/-30 56 4.5 M6×0.75 5.2 15 18.2 0/-21 83 133 7.84 11.3 5.9 7.35 63 0.45 2 980 20
13 SPR25 50 40 0/-25 70 0/-0.3 42 M5 8 13 16 78 0/-30 68 4.5 M6×0.75 6.4 15 23 0/-21 162 239 12.3 16.1 9.11 11.5 104 0.75 3.1 770 25
14 SPR30 61 47 0/-30 80 0/-0.3 52 M6 10 17 17 100 0/-35 86 6.6 M6×0.75 6.8 15 28 0/-21 289 412 18.6 23.2 11.8 17.1 181 1.25 4.8 640 30
15 SPR40 76 62 0/-30 100 0/-0.3 64 M6 10 23 20 120 0/-35 104 9 M6×0.75 8 15 37.4 0/-25 637 882 30.8 37.5 23 32.3 358 2.3 8.6 510 40
16 SPR50 88 75 0/-35 112 0/-0.3 77 M8 13 24 22 130 0/-40 114 9 M6×0.75 8.8 15 47 0/-25 1390 3180 46.1 74.2 27.2 42.1 696 3.1 13.1 450 50
17 SPR60 102 90 0/-35 127 0/-0.3 90 M8 13 25 25 150 0/-40 132 9 M6×0.75 10 15 56.5 0/-30 2100 4800 58 127 26.5 42.6 1300 4.7 19 400 60
Part number
D1 (mm)
D2 (mm)
Tolerance of D1 (μm)
L (mm)
Tolerance of L (μm)
P1 (mm)
S
h (mm)
l (mm)
H (mm)
D3 (mm)
Tolerance of D3 (μm)
P2 (mm)
d (mm)
G
F (mm)
Θ (°)
Ds (mm)
Tolerance of Ds (μm)
Basic dynamic torque rating of ball spline CT (N.m)
Basic static torque rating of ball spline CoT (N.m)
Basic dynamic load rating of ball spline C (kN)
Basic static load rating of ball spline Co (kN)
Basic dynamic load rating of bearings CR (kN)
Basic static load rating of bearings CoR (kN)
Allowable static moment MO (N.m)
Mass of nut (kg)
Linear mass of shaft (kg/m)
Maximum revolutions (rpm)
Size
Contact the supplier
NIPPON BEARING Mechanical motion
Nippon Bearing Co Ltd