Broached Sleeves & Flanged Bushings

Grob spline shafts can be complemented 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

Cold Rolled Sleeve Bushing Diagram - Grob Inc.
Matching Grob Standard Spline Size Grob Part Number (D) Outside Diameter (+.000/-.005) “ (L) Length (+.015 / -.015) “ Specs and CAD Link
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

Sleeve Bushings

Cold Rolled Sleeve Bushing Diagram - Grob Inc.
Matching Grob Standard Spline Size Grob Part Number (D) Outside Diameter (+.000/-.005) “ (L) Length (+.015 / -.015) “ Specs and CAD Link
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

Cold Rolled Flanged Bushings Diagram - Grob Inc.
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 Specs and CAD Link
FB-0750-16-2 1.124 – 1.125 1 1/2 13/64 1 7/8 3/4 1 1/8 Steel  View Specs & CAD
FB-1000-16-2 1.499 – 1.500 2 17/64 2 1/2 1 1 1/2 Steel  View Specs & CAD
FB-1312-20-2 1.968 – 1.969 2 5/8 21/64 3 1/4 1 3/8 2 Steel  View Specs & CAD
FB-1687-20-2 2.530 – 2.531 3 3/8 15/32 4 1/4 1 11/16 2 1/2 Cast Iron  View Specs & CAD
FB-1875-20-2 2.811 – 2.812 3 3/4 17/32 4 3/4 1 13/16 2 3/4 Cast Iron  View Specs & CAD
FB-2625-30M-4 3.436 – 3.437 5 1/4 21/32 6 1/2 2 11/16 4 Cast Iron  View Specs & CAD
FB-4000-40-4 5.999 – 6.000 8 1 1/16 10 2 1/2 4 Cast Iron  View Specs & CAD