Manufactured To Assure The Best Possible Fit!

Service Detail from Grob, Inc.


Sleeve Bushings & Flanged Bushings

Grob spline shafts, spur gears and timing pulleys 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.

Grob's cold rolling process works with a variety of metals, including:

  • Stocked in 1117 Mild Steel
  • 1117, 1215, 1045, 8620, 4140, 4150
  • Stainless Steel
  • Aluminum

Specialty Applications Advantage

Grob's cold rolling process works with a variety of metals, including:
Stocked in 1117 Mild Steel
1117, 1215, 1045, 8620, 4140, 4150
Stainless Steel
Aluminum.

About Grob:

Founded in 1929 as "Grob Brothers," Ben and Ted Grob made their mark in the industrial saw and filing machine industry. Working their way through the Great Depression in a 20 x 20 foot garage, these two young engineers designed and built some of the most dependable and affordable vertical band saws and continuous filing machines ever made.

Although the company was successful, in 1951 the brothers parted business ways to explore separate ventures. Ben, staying in the band saw industry, went on to form "Grob, Incorporated." At that time, he also had an idea for a new process of cold forming gear and spline-like forms on accurately ground bars.

This revolutionary method-known to many in the industry as "Grob Rolling" - was ahead of its time in the 1950s and is still the best today. In fact, Grob Rolling has not only changed the foundation of the company, but has also changed the thinking of many end-users looking for a better way to produce stronger and more economical parts.

Unlike "hobbing" where material is removed by cutting the Grob process of cold roll forming displaces raw material to form the desired shape with virtually no waste. The process increases strength, durability, and produces and extremely high surface finish.

Still family owned and operated, today Grob, Inc. employs more than 50 technicians and engineers at a 100,000 square foot manufacturing facility located in Grafton, Wisconsin.

Products:

Band-Saws:

4V-18

18" Throat Depth
12" Work Height

4V-24

24" Throat Depth
12" Work Height

4V-36

36" Throat Depth
12" Work Height

6V-36 Friction Saws

36" Throat Depth
20" Work Height

Band Saw Optional Equipment

Grob Band Saws are supplied with an extensive list of standard features and equipment to support a wide variety of sawing applications. These capabilities can be enhanced with the addition of optional equipment that reflects the same quality and durability as the saws themselves.

Excellence Engineered into Every Project
It is GROB's ongoing mission to be the standard by which all industrial bandsaws are measured. Our basic saw designs have kept pace with changing technologies. We have never lost sight that sound sawing principles are what our customers demand. GROB's current line up meets and exceeds those demands by providing a range of products that match any metalcutting application. GROB saws are designed to deliver dependable operation year after year.

Cold Rolled Products:

Grob Standard Spline Shafting has been designed to maximize tortional 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 or 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 available

Grob Standard Timing Pulleys

(Aluminum or Steel)

Why search continually, trying to find aluminum or steel timing pulleys that are the exact width that you need? Simply order Grob Standard aluminum or steel timing pulleys and cut them yourself. Our aluminum or steel timing pulleys stock allows you the flexibility to make pulleys in exact widths.

Grob Standard Timing Pulleys

  • Cold Rolled Aluminum or Steel
  • Outside Diameter (O.D.) up to 6"
  • Available in Standard Pitches

Sleeve Bushings & Flanged Bushings

Grob spline shafts, spur gears and timing pulleys 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.

Grob Standard Steel Spur Gear:

Grob's steel spur gear stock allows you the flexibility to create a steel spur gear that meet your exact specifications. We do this by creating long bar lengths of steel spur gear stock which allows you to cut or machine your steel spur gear to the lengths you need

Grob Standard Steel Spur Gear:

  • Mild to medium carbon steel material
  • Steel Spur Gear available in 14.5° or 20° pressure angles
  • Steel Spur Gear diametral Pitch Ranging from 6 to 48
  • Steel Spur Gear Outside Diameter (O.D.) of up to 6"
  • Agma 6-8 Quality
  • High Surface Finish

In need of custom spur gears?