Donahue Industries, Inc. | A full service international metal components manufacturer
  • Grinding Wheel Industry
    • Abrasive Wheel Inserts
    • Cup Wheel (Spider) Bushings
    • Disc Wheel Inserts
    • Reducing Adapter Bushings
    • Reusable Adapter Kits
    • Safety Backs
    • Throw-away Mounting Flanges
    • Threaded Hex Inserts
  • Wire Rope Industry
    • Fractional Wire Rope Gauges
    • Metric Wire Rope Gauges
    • How To Use A Wire Rope Gauge
  • Hardware Startups
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Grinding Wheel Adapters Manufacturer​
For Types 27 & 28 - Depressed Center Wheel

Donahue-Industries_reusable-adapter-kits_grinding-wheel-adapters_6-inch-to-9-inch-for-depressed-center-wheels-diagram
Optional scannable box label:
Donahue-Industries_reusable-adapter-kits_grinding-wheel-adapters_6-inch-to-9-inch-for-depressed-center-wheels
Donahue-Industries_reusable-adapter-kits_grinding-wheel-adapters_6-inch-to-9-inch-for-depressed-center-wheels

 

Steel
For 6" (152.400mm) through 9" (228.600mm) Depressed Center Wheels
Types 27 & 28
An alternative to the throwaway hub. Includes the following components packed in a plain white kit box or labelled white box:

Kit Number Wheel Thickness:
Inch (Metric)
Flange Part No. Nut Part No. Washer Part No. Hex Wrench Part No.
50
50H
50N
50L
.250-.375" (6.350-9.525mm)
.500-.750" (12.700-19.050mm)
1.000" (25.400mm)
.063-.188" (1.600-4.755mm)
51
51
51
51
52
52H
52N
52L
(2) 53
(2) 53
(2) 53
(2) 53
54
54
54
54

Also available:
51-14 flange with 7/8"-14 UNF-2B Thread

Picture
Request A Quotation for More Than 5 Adapter Kits

Donahue-Industries_reusable-adapter-kits_grinding-wheel-adapters_0-inch-to-5-inch-for-depressed-center-wheels-diagram
Optional scannable box label:
Donahue-Industries_reusable-adapter-kits_grinding-wheel-adapters_0-inch-to-5-inch-for-depressed-center-wheels-diagram
Donahue-Industries_reusable-adapter-kits_grinding-wheel-adapters_0-inch-to-5-inch-for-depressed-center-wheels
For up to 5" (127.000mm) Diameter Depressed Center Wheels
Types 27 & 28
Includes the following components packed in a plain white kit box:
Kit Number Wheel Thickness:
Inch (Metric)
Flange Part No. Nut Part No. Washer Part No. Hex Wrench Part No.
40
40L
.250-.375" (6.350-9.525mm)
.063-.188" (1.600-4.755mm)
41
41
52
52L
(2) 53
(2) 53
54
54
Request A Quotation

Donahue-Industries_reusable-adapter-kits_grinding-wheel-adapters_6-inch-to-9-inch-for-depressed-center-wheels_heavy-duty-applications-diagram
Optional scannable box label:
Donahue-Industries_reusable-adapter-kits_grinding-wheel-adapters_6-inch-to-9-inch-for-depressed-center-wheels_heavy-duty-applications-diagram
Donahue-Industries_reusable-adapter-kits_grinding-wheel-adapters_6-inch-to-9-inch-for-depressed-center-wheels_heavy-duty-applications
For 6" (177.800mm) through 9" (228.600mm) Depressed Center Wheels
Types 27 & 28
For Heavy Duty Applications
Using lightweight alloys slotted for your 1" (25.400mm) open-ended wrench
sIncludes the following components packed in a plain white kit box or labelled white box:
Kit Number Wheel Thickness:
Inch (Metric)
Flange Part No. Nut Part No. Washer Part No. Hex Wrench Part No.
60
60H
60N
.250-.375" (6.350-9.525mm)
.500-.750" (12.700-19.050mm)
1.000" (25.400mm)
61
61
61
52
52H
52N
(2) 53
(2) 53
(2) 53
54
54
54

Other Available Flanges

Flange Inside Diameter:
Inch (Metric)
Outside Diameter:
Inch (Metric)
Overall Height:
Inch (Metric)
2250
2500
2625
.250” (6.350mm)
.500” (12.700mm)
.630” (16.002mm)
2.000” (50.800mm)
2.000” (50.800mm)
2.000” (50.800mm)
.170” (4.318mm)
.170” (4.318mm)
.170” (4.318mm)
Picture
Buy a pack of 7 replacement nuts:
Picture
Request A Quotation
​Grinding Wheel Industry
   Abrasive wheel inserts
   Cup wheel (spider) bushings
   Disc wheel inserts
   Reducing adapter bushings
   Reusable adapter kits
   Safety backs
   Throw-away mounting flanges
   Threaded hex inserts

Wire Rope Industry
   Fractional sheave gauges
   Metric sheave gauges
   How to use a sheave gauge
Customize
About
Contact
Donahue Industries



​
Donahue Industries, Inc. is a full service international metal stamping manufacturer in Massachusetts specializing in parts for the grinding wheel and wire rope industries. 

Donahue Industries, Inc.
5 Industrial Drive
Shrewsbury, MA  01545-5835

Phone: (001) 508-845-6501
Fax: (001) 508-842-7665
sales@donahueindustries.com