Standard Spline Shafts 2018-01-22T13:16:53+00:00

Standard Spline Shafts

Grob Standard Spline Shafting has been designed to maximize torsional strength and contact area. Grob spline shafts are made with even number of teeth and are parallel over two or more teeth. When your project requires mating parts, look no further.

For your convenience we have off the shelf mating broached sleeves and flanged bushings to match our Grob Standard Spline shafts. We also offer custom broaching of your parts to match with our Grob Standard Splines.

  • Full Flank Fit
  • Large Contact Area
  • Equal size tooth to space ratio
  • The same pressure angle as parallel sided spline
  • 3 x’s the work surface of parallel sided spline
  • Mating sleeves or flanged bushings

Custom broaching is also available 

Specifications

 Grob Spline # OD (Outside Diameter)
Min-Max
RD (Root Diameter)
Min-Max
Chord
Measurement (C)
OD/Root Radius Specs & CAD Link
0250-20-2  .263 – .265 .233 – .235 .057 – .058 .004 – .006
0344-16-2 .376 – .379 .308 – .311 .098 – .099 .006 – .010
0406-16-2 .434 – .437 .372 – .376 .117 – .118 .005 – .008
0468-16-2 .502 – .505 .424 – .428 .136 – .137 .008 – .012
0500-16-2 .534 – .538 .458 – .462 .144 – .145 .007 – .010
0562-16-2 .597 – .602 .518 – .523 .162 – .163 .007 – .010
0595-20-2 .626 – .631 .554 – .559 .138 – .139 .007 – .010
0625-16-2 .671 – .675 .574 – .578 .180 – .181 .008 – .011
0687-16-2 .736 – .740 .632 – .636 .199 – .200 .008 – .011
0710-20-2 .747 – .751 .666 – .670 .165 – .166 .008 – .011
0750-16-2 .802 – .807 .690 – .695 .217 – .218 .009 – .012
0875-20-2 .925 – .930 .820 – .825 .204 – .205 .010 – .013
0950-20-2 1.002 – 1.007 .888 – .893 .221 – .222 .011 – .014
1000-16-2 1.070 – 1.075 .921 – .926 .289 – .290 .012 – .015
1062-20-2 1.123 – 1.128 .995 – 1.000 .247 – .248 .012 – .015
1125-20-2 1.182 – 1.187 1.060 – 1.065 .262 – .263 .012 – .015
1187-20-2 1.255 – 1.260 1.113 – 1.118 .277 – .278 .012 – .015
1312-20-2 1.375 – 1.380 1.240 – 1.245 .305 – .306 .015 – .020
1437-20-2 1.520 – 1.525 1.348 – 1.353 .335 – .336 .015 – .020
1687-20-2 1.785 – 1.790 1.562 – 1.567 .394 – .395 .015 – .020
1875-20-2 1.973 – 1.978 1.757 – 1.762 .437 – .438 .015 – .020
2125-20-2 2.250 – 2.255 1.995 – 2.000 .495 – .496 .020 – .025
2250-24-2 2.357 – 2.362 2.133 – 2.138 .439 – .440 .020 – .025
2375-24-2 2.490 – 2.495 2.250 – 2.255 .463 – .464 .020 – .025
2500-24-2 2.622 – 2.628 2.372 – 2.378 .487 – .488 .020 – .025
2625-30M-4 2.690 – 2.695 2.573 – 2.578 .919 – .920 .020 – .025
2875-30-3 2.985 – 2.990 2.755 – 2.760 .744 – .745 .020 – .025
3625-36-4 3.747 – 3.752 3.500 – 3.505 1.0855 – 1.0875 .020 – .025
4000-40-4 4.115 – 4.120 3.875 – 3.880 1.084 – 1.086 .020 – .025