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Locking Mechanism
For Use With
Material
Maximum Rotation Speed
For Spindle Rotation
DFARS Specialty Metals
Export Control Classification Number (ECCN)
Rotation Speed
Internal Thread Direction
Thread Direction
For Buffer Shaft Location
Wheel Arbors
Shank | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Style | For Arbor Hole Dia. | For Max. Wheel Thk. | Dia. | Lg. | Head Dia. | Overall Lg. | Material | Locking Mechanism | Max. Rotation Speed, rpm | Each | ||
| A | 1/16" | 1/8" | 1/8" | 0.85" | 3/16" | 1 1/2" | Steel | Slotted-Head Screw | 25,000 | 0000000 | 00000 | |
| A | 1/16" | 1/4" | 3/32" | 1 1/8" | 3/16" | 1 11/16" | Steel | Slotted-Head Screw | 28,000 | 0000000 | 0000 | |
| A | 1/16" | 1/4" | 1/8" | 1" | 3/16" | 1 5/8" | Stainless Steel | Slotted-Head Screw | 20,000 | 0000000 | 0000 | |
| A | 1/16" | 1/4" | 1/8" | 1 1/8" | 3/16" | 1 11/16" | Steel | Slotted-Head Screw | 28,000 | 0000000 | 0000 | |
| A | 1/16" | 1/4" | 1/8" | 1 5/8" | 0.197" | 1 3/4" | Steel | Slotted-Head Screw | 20,000 | 0000000 | 0000 | |
| A | 1/8" | 1/16" | 1/8" | 1" | 1/4" | 1 1/2" | Stainless Steel | Slotted-Head Screw | 40,000 | 0000000 | 0000 | |
| A | 1/8" | 3/16" | 3/32" | 1" | 1/4" | 1 1/2" | Steel | Slotted-Head Screw | 28,000 | 0000000 | 0000 | |
| A | 1/8" | 3/16" | 1/8" | 1" | 1/4" | 1 1/2" | Steel | Slotted-Head Screw | 28,000 | 0000000 | 0000 | |
| A | 1/8" | 1/4" | 1/8" | 1 1/8" | 3/16" | 1 5/8" | Stainless Steel | Slotted-Head Screw | 20,000 | 0000000 | 0000 | |
| A | 1/8" | 1/4" | 1/4" | 7/8" | 3/8" | 2" | Steel | Slotted-Head Screw | 28,000 | 0000000 | 0000 | |
| B | 1/4" | 1/8" | 1/8" | 1 1/4" | 7/16" | 1 15/16" | Stainless Steel | Slotted-Head Screw | 40,000 | 0000000 | 0000 | |
| B | 1/4" | 1/4" | 1/4" | 7/8" | 3/4" | 2" | Steel | Slotted-Head Screw | 28,000 | 0000000 | 0000 | |
| B | 1/4", 3/8" | 1/4" | 1/4" | 7/8" | 3/4" | 2" | Steel | Slotted-Head Screw | 28,000 | 0000000 | 0000 | |
| B | 3/8" | 1/4" | 1/4" | 7/8" | 3/4" | 2" | Steel | Slotted-Head Screw | 28,000 | 0000000 | 0000 | |
| B | 3/8" | 1/2" | 1/4" | 7/8" | 3/4" | 2" | Steel | Slotted-Head Screw | 28,000 | 0000000 | 00000 | |
| B | 3/8" | 1/2" | 3/8" | 1 5/8" | 3/4" | 2" | Steel | Slotted-Head Screw | 28,000 | 0000000 | 00000 | |
| C | 1/4" | 1/4" | 3/8" | 1 5/8" | 3/4" | 2" | Steel | Slotted-Head Screw | 28,000 | 0000000 | 00000 | |
| C | 1/4" | 1/2" | 1/4" | 1/2" | 1/2" | 2" | Stainless Steel | Threaded Mounting Shaft and Nut | 20,000 | 0000000 | 00000 | |
| C | 1/4" | 5/8" | 1/4" | 1 1/8" | 1" | 2 1/2" | Steel | Threaded Mounting Shaft and Nut | 28,000 | 0000000 | 0000 | |
| C | 1/4" | 3/4" | 1/4" | 1 1/8" | 5/8" | 2 1/2" | Steel | Threaded Mounting Shaft and Nut | 28,000 | 0000000 | 0000 | |
| C | 3/8" | 1/4" | 3/8" | 1 5/8" | 3/4" | 2" | Steel | Slotted-Head Screw | 28,000 | 0000000 | 00000 | |
| C | 3/8" | 3/8" | 1/4" | 1 1/8" | 1 1/4" | 2 1/2" | Steel | Threaded Mounting Shaft and Nut | 28,000 | 0000000 | 0000 | |
| C | 3/8" | 5/8" | 1/4" | 1 1/8" | 1" | 2 1/2" | Steel | Threaded Mounting Shaft and Nut | 28,000 | 0000000 | 0000 | |
| C | 3/8" | 3/4" | 1/4" | 1 1/8" | 3/4" | 2 1/2" | Steel | Threaded Mounting Shaft and Nut | 28,000 | 0000000 | 0000 | |
| C | 3/8" | 1" | 1/4" | 1 1/8" | 3/4" | 2 1/2" | Steel | Threaded Mounting Shaft and Nut | 28,000 | 0000000 | 0000 | |
| C | 1/2" | 1/4" | 1/4" | 0.813" | 5/8" | 1 5/8" | Steel | Threaded Mounting Shaft and Nut | 28,000 | 0000000 | 0000 | |
| C | 1/2" | 5/8" | 1/4" | 1" | 7/8" | 2 1/2" | Steel | Threaded Mounting Shaft and Nut | 28,000 | 0000000 | 0000 | |
| C | 1/2" | 5/8" | 1/4" | 1 1/8" | 1 1/2" | 2 1/2" | Steel | Threaded Mounting Shaft and Nut | 28,000 | 0000000 | 0000 | |
| C | 1/2" | 1" | 1/4" | 1" | 1 5/8" | 3 1/8" | Steel | Threaded Mounting Shaft and Nut | 28,000 | 0000000 | 0000 | |
| C | 1/2" | 1" | 3/8" | 7/8" | 1 5/8" | 3" | Steel | Threaded Mounting Shaft and Nut | 28,000 | 0000000 | 0000 | |
| C | 1/2" | 2 3/8" | 3/8" | 7/8" | 1 5/8" | 4 1/2" | Steel | Threaded Mounting Shaft and Nut | 28,000 | 0000000 | 00000 | |
Toolroom Grinding Wheel Adapters
Left-Hand Internal Thread | Right-Hand Internal Thread | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
For Arbor Hole Dia. | For Wheel Thk. Range | For Spindle Taper Dia. | Taper per In. | Internal Thread Size | Dia. | Material | Each | Each | |||
| 1 1/4" | 1/4" to 1/2" | 1" | 0.25" | 0.984"-16 | 2 1/4" | Steel | 00000000 | 000000 | 00000000 | 0000000 | |
| 1 1/4" | 1/2" to 3/4" | 1" | 0.25" | 0.984"-16 | 2 1/4" | Steel | 00000000 | 000000 | 00000000 | 000000 | |
| 1 1/4" | 3/4" to 1" | 1" | 0.25" | 0.984"-16 | 2 1/4" | Steel | 00000000 | 000000 | 00000000 | 000000 | |
Straight Motor Shaft Arbors for Abrasive Wheels and Brushes
Threaded Motor Shaft Arbors for Abrasive Wheels and Brushes
![]() | ![]() |
For Shaft | |||||||
|---|---|---|---|---|---|---|---|
For Arbor Hole Dia. | Dia. | Thread Size | Flange Dia. | Overall Lg. | Each | ||
| 1/2" | 5/8" | 5/8"-11 | 1 5/8" | 2 1/4" | 000000 | 000000 | |
Bench and Pedestal Grinding Wheel Reducer Bushings
Tapered Motor Shaft Arbors for Abrasive Wheels and Brushes
Polisher Arbor Extensions
For Arbor Hole Thread Size | Arbor Hole Thread Size | Shank Dia. | Extension Lg. | Material | Max. Rotation Speed, rpm | Each | ||
|---|---|---|---|---|---|---|---|---|
| 5/8"-11 | 5/8"-11 | 3/4" | 3", 6", 9" | Stainless Steel | 3,500 | 00000000 | 000000 |






































