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Broached Sleeves & Flanged Bushings

Grob spline shafts can be complimented by the Grob mating bushing. Grob’s bushings match perfectly to Grob splines. Each bushing is carefully manufactured to very tight tolerances in order to assure the best possible fit.

Sleeve Bushings

Matching Grob Standard Spline Size Grob Part Number (D) Outside Diameter (+.000/-.005) “ (L) Length (+.015 / -.015) “ Link to CAD Spec
0250-20-2 BS-0250-20-2 1 1  View Specs & CAD
0344-16-2 BS-0344-16-2 1 1  View Specs & CAD
0406-16-2 BS-0406-16-2 1 1  View Specs & CAD
0468-16-2 BS-0468-16-2 1 1  View Specs & CAD
0500-16-2 BS-0500-16-2 1 1  View Specs & CAD
0562-16-2 BS-0562-16-2 1.125 1.25  View Specs & CAD
0595-20-2 BS-0595-20-2 1.125 1.25  View Specs & CAD
0625-16-2 BS-0625-16-2 1.25 1.25  View Specs & CAD
0687-16-2 BS-0687-16-2 1.5 1.5  View Specs & CAD
0710-20-2 BS-0710-20-2 1.5 1.5  View Specs & CAD
0750-16-2 BS-0750-16-2 1.5 1.5  View Specs & CAD
0875-20-2 BS-0875-20-2 1.75 2  View Specs & CAD
0950-20-2 BS-0950-20-2 1.75 2  View Specs & CAD
1000-16-2 BS-1000-16-2 2 2  View Specs & CAD
1062-20-2 BS-1062-20-2 2 2  View Specs & CAD
1125-20-2 BS-1125-20-2 2.25 2.5  View Specs & CAD
1187-20-2 BS-1187-20-2 2.25 2.5  View Specs & CAD
1312-20-2 BS-1312-20-2 2.25 2.5  View Specs & CAD
1437-20-2 BS-1437-20-2 2.5 3  View Specs & CAD
1687-20-2 BS-1687-20-2 2.5 3  View Specs & CAD
1875-20-2 BS-1875-20-2 3 3  View Specs & CAD
2125-20-2 BS-2125-20-2 3.25 3  View Specs & CAD
2250-24-2 BS-2250-24-2 3.5 3  View Specs & CAD
2375-24-2 BS-2375-24-2 4 3  View Specs & CAD
2500-24-2 BS-2500-24-2 4.5 4  View Specs & CAD
2625-30M-4 BS-2625-30M-4 4.5 3.5  View Specs & CAD
2875-30-3 BS-2875-30-3 5 4  View Specs & CAD
3625-36-4 BS-3625-36-4 6 4  View Specs & CAD
4000-40-4 BS-4000-40-4 6 4  View Specs & CAD

Flanged Bushings

Matching Grob Standard Spline Size Grob Part Number (A) Hub Diameter (B) Bolt Circle Diameter (C) Bolt Hole Diameter (D) Flange Diameter (E) Hub Length (F) Overall Length Mat’l Link to CAD Spec
0750-16-2 FB-0750-16-2 1.124 – 1.125 1 1/2 13/64 1 7/8 3/4 1 1/8 Steel
1000-16-2 FB-1000-16-2 1.499 – 1.500 2 17/64 2 1/2 1 1 1/2 Steel
1312-20-2 FB-1312-20-2 1.968 – 1.969 2 5/8 21/64 3 1/4 1 3/8 2 Steel
1687-20-2 FB-1687-20-2 2.530 – 2.531 3 3/8 15/32 4 1/4 1 11/16 2 1/2 Cast Iron
1875-20-2 FB-1875-20-2 2.811 – 2.812 3 3/4 17/32 4 3/4 1 13/16 2 3/4 Cast Iron
2625-30M-4 FB-2625-30M-4 3.436 – 3.437 5 1/4 21/32 6 1/2 2 11/16 4 Cast Iron
4000-40-4 FB-4000-40-4 5.999 – 6.000 8 1 1/16 10 2 1/2 4 Cast Iron