About Washers
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About Shaft Couplings
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Oversized Washers for Wood
Prevent screws from sinking into wood—these washers have a large OD.
Notched washers won’t rotate during installation since you can hammer nails in the notches to temporarily secure them in place. Also known as No. 10 Western Timber and Victor washers.
Beveled washers are our thickest washers. Their thickness is equal to the screw size and roughly twice as thick as notched washers. The OD is about four times the bolt's diameter. They're also known as Ogee washers for their S-shaped curve.
For technical drawings and 3-D models, click on a part number.
For Screw Size | ID | OD | Top OD | Thick. | Hardness | Pkg. Qty. | Pkg. | |
Notched Washers | ||||||||
---|---|---|---|---|---|---|---|---|
Iron | ||||||||
1/2" | 0.563" | 2.500" | __ | 0.250" | Rockwell B62 | 5 | 000000000 | 000000 |
5/8" | 0.688" | 2.750" | __ | 0.313" | Rockwell B62 | 5 | 000000000 | 00000 |
3/4" | 0.813" | 3.000" | __ | 0.438" | Rockwell B62 | 5 | 000000000 | 00000 |
1" | 1.063" | 3.750" | __ | 0.500" | Rockwell B62 | 1 | 000000000 | 00000 |
Beveled Washers | ||||||||
Galvanized Iron | ||||||||
1/2" | 0.625" | 2.000" | 1.375" | 0.500" | Not Rated | 5 | 000000000 | 00000 |
5/8" | 0.736" | 2.760" | 1.625" | 0.675" | Not Rated | 1 | 000000000 | 0000 |
3/4" | 0.890" | 2.860" | 1.875" | 0.740" | Not Rated | 1 | 000000000 | 0000 |
7/8" | 1.000" | 3.500" | 2.000" | 0.875" | Not Rated | 1 | 000000000 | 00000 |
1" | 1.125" | 4.000" | 2.250" | 0.906" | Not Rated | 1 | 000000000 | 00000 |
1 1/8" | 1.250" | 4.250" | 2.500" | 1.125" | Not Rated | 1 | 000000000 | 00000 |
1 1/4" | 1.375" | 4.500" | 2.500" | 1.250" | Not Rated | 1 | 000000000 | 00000 |
1 1/2" | 1.625" | 5.250" | 2.275" | 1.500" | Not Rated | 1 | 000000000 | 00000 |
Washers for Cross-Bracing
Connect cross-bracing rods or cables to structural beams. These washers have a curved top surface that lets rods pass through and be secured with a nut at different angles. The flat bottom surface sits flush against structural beams. Washers have a locking tab that keeps them in place when force is applied. They’re also known as hillside washers.
For technical drawings and 3-D models, click on a part number.
For Shaft Diameter | Length | Width | Maximum Load, lbs. | Hardness | Color | Features | Each | |
Cast Iron | ||||||||
---|---|---|---|---|---|---|---|---|
3/8" | 1 3/4" | 1.188" | 7,400 | Not Rated | Gray | Locking Tab | 00000000 | 00000 |
1/2" | 2" | 1.313" | 13,500 | Not Rated | Gray | Locking Tab | 00000000 | 0000 |
5/8" | 2 1/4" | 1.438" | 21,500 | Not Rated | Gray | Locking Tab | 00000000 | 0000 |
3/4" | 2 3/8" | 1.625" | 32,000 | Not Rated | Gray | Locking Tab | 00000000 | 0000 |
7/8" | 2 7/8" | 1.813" | 44,000 | Not Rated | Gray | Locking Tab | 00000000 | 0000 |
1" | 3 1/8" | 2.000" | 58,000 | Not Rated | Gray | Locking Tab | 00000000 | 0000 |
1 1/8", 1 1/4" | 4 13/16" | 2.438" | 92,000 | Not Rated | Gray | Locking Tab | 00000000 | 00000 |
Hot-Dipped Galvanized Cast Iron | ||||||||
1/2" | 2" | 1.313" | 13,500 | Not Rated | Gray | Locking Tab | 00000000 | 0000 |
5/8" | 2 1/4" | 1.438" | 21,500 | Not Rated | Gray | Locking Tab | 00000000 | 0000 |
3/4" | 2 3/8" | 1.625" | 32,000 | Not Rated | Gray | Locking Tab | 00000000 | 0000 |
7/8" | 2 7/8" | 1.813" | 44,000 | Not Rated | Gray | Locking Tab | 00000000 | 0000 |
1" | 3 1/8" | 2.000" | 58,000 | Not Rated | Gray | Locking Tab | 00000000 | 00000 |
1 1/8", 1 1/4" | 4 13/16" | 2.438" | 92,000 | Not Rated | Gray | Locking Tab | 00000000 | 00000 |
Flanged Washers for Cross-Bracing
These washers have a flange to spread force across structural beams better than standard washers for cross-bracing rods and cables. Their top surface is curved to let rods pass through and be secured with a nut at different angles. The bottom surface is flat to sit flush with structural beams. These washers have a locking tab that keeps them in place when force is applied. They’re also known as hillside washers.
Galvanized washers resist corrosion better than primed washers.
For technical drawings and 3-D models, click on a part number.
Leveling Washers for I-Beams
Commonly called beveled washers, these are tapered to fit inside an I-beam's flange to provide a parallel bearing surface.
Black-oxide iron washers have a matte-black finish that prevents corrosion in dry environments.
Hot-dipped galvanized iron washers are corrosion resistant in wet environments.
For technical drawings and 3-D models, click on a part number.
Thick. | ||||||||
---|---|---|---|---|---|---|---|---|
For Screw Size | ID | Wd. | (A) | (B) | Hardness | Pkg. Qty. | Pkg. | |
Iron | ||||||||
1/4" | 0.312" | 0.688" | 0.219" | 0.078" | Rockwell B62 | 25 | 000000000 | 000000 |
5/16" | 0.375" | 1.000" | 0.312" | 0.141" | Rockwell B62 | 10 | 000000000 | 00000 |
3/8" | 0.438" | 1.250" | 0.344" | 0.156" | Rockwell B62 | 25 | 000000000 | 00000 |
1/2" | 0.562" | 1.250" | 0.344" | 0.156" | Rockwell B62 | 25 | 000000000 | 00000 |
5/8" | 0.688" | 1.500" | 0.406" | 0.156" | Rockwell B62 | 10 | 000000000 | 00000 |
3/4" | 0.812" | 1.500" | 0.469" | 0.219" | Rockwell B62 | 10 | 000000000 | 00000 |
7/8" | 0.938" | 2.000" | 0.562" | 0.219" | Rockwell B62 | 10 | 000000000 | 00000 |
1" | 1.062" | 2.000" | 0.562" | 0.219" | Rockwell B62 | 10 | 000000000 | 00000 |
1 1/8" | 1.250" | 2.250" | 0.625" | 0.281" | Rockwell B62 | 1 | 000000000 | 0000 |
1 1/4" | 1.375" | 2.250" | 0.719" | 0.312" | Rockwell B62 | 1 | 000000000 | 0000 |
1 1/2" | 1.625" | 3.000" | 0.810" | 0.310" | Rockwell C35 | 1 | 000000000 | 00000 |
Black-Oxide Iron | ||||||||
1/4" | 0.312" | 0.688" | 0.219" | 0.078" | Rockwell B62 | 10 | 000000000 | 0000 |
5/16" | 0.375" | 1.000" | 0.313" | 0.141" | Rockwell B62 | 10 | 000000000 | 00000 |
3/8" | 0.438" | 1.250" | 0.344" | 0.156" | Rockwell B62 | 10 | 000000000 | 00000 |
1/2" | 0.562" | 1.250" | 0.344" | 0.156" | Rockwell B62 | 10 | 000000000 | 00000 |
5/8" | 0.688" | 1.500" | 0.406" | 0.156" | Rockwell B62 | 5 | 000000000 | 00000 |
3/4" | 0.812" | 1.500" | 0.469" | 0.219" | Rockwell B62 | 5 | 000000000 | 00000 |
7/8" | 0.938" | 2.000" | 0.562" | 0.219" | Rockwell B62 | 1 | 000000000 | 0000 |
1" | 1.062" | 2.000" | 0.562" | 0.219" | Rockwell B62 | 1 | 000000000 | 0000 |
1 1/4" | 1.344" | 2.250" | 0.719" | 0.313" | Rockwell B62 | 1 | 000000000 | 0000 |
Hot-Dipped Galvanized Iron | ||||||||
1/4" | 0.312" | 0.688" | 0.219" | 0.078" | Rockwell B72 | 25 | 000000000 | 00000 |
5/16" | 0.375" | 1.000" | 0.313" | 0.141" | Rockwell B62 | 10 | 000000000 | 00000 |
3/8" | 0.438" | 1.250" | 0.344" | 0.156" | Rockwell B62 | 10 | 000000000 | 00000 |
1/2" | 0.562" | 1.250" | 0.344" | 0.156" | Rockwell B62 | 10 | 000000000 | 00000 |
5/8" | 0.688" | 1.500" | 0.406" | 0.156" | Rockwell B62 | 10 | 000000000 | 00000 |
3/4" | 0.812" | 1.500" | 0.469" | 0.219" | Rockwell B62 | 10 | 000000000 | 00000 |
7/8" | 0.938" | 2.000" | 0.562" | 0.219" | Rockwell B62 | 5 | 000000000 | 00000 |
1" | 1.062" | 2.000" | 0.562" | 0.219" | Rockwell B62 | 5 | 000000000 | 00000 |
1 1/8" | 1.188" | 2.250" | 0.625" | 0.281" | Rockwell B62 | 1 | 000000000 | 0000 |
1 1/4" | 1.344" | 2.250" | 0.719" | 0.313" | Rockwell B62 | 1 | 000000000 | 0000 |
Door Stops for Sliding Doors
Keep sliding doors and panels from damaging walls and door frames. Mount these stops with screws.
Styles 2 and 3 mount on the floor.
For technical drawings and 3-D models, click on a part number.
For Max. Door | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Style | Lg. | Wd. | Ht. | Thick. | Weight, lbs. | Material | Mounting Fasteners Included | Mounting Screw Size | Each | |
Unthreaded Hole | ||||||||||
2 | 4 5/8" | 4 5/8" | 2 1/4" | Any | 5,000 | Iron | No | No. 18 | 000000 | 000000 |
Vibration-Damping Flexible Shaft Couplings
Coupling Shown
Assembled
A flexible tire on these couplings safeguards components on your shafts by reducing vibration and shock.
A complete coupling consists of two hubs, one tire, and two quick-disconnect bushings.
Quick-disconnect bushings are easy to install and remove. Tighten their cap screws to secure them to your shafts. For information on quick-disconnect bushing styles, see Quick-Disconnect (QD) Bushings.
For technical drawings and 3-D models, click on a part number.
Buna-N Rubber Tires | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Iron and Steel Hubs | Misalignment Capability | Quick-Disconnect (QD) Bushings | ||||||||||||||
O'all Lg. | OD | For Motion Type | Each | Max. Speed, rpm | Max. Torque, in.-lbs. | Parallel | Angular | Axial | Temp. Range, °F | Each | Bushing Style | For Shaft Dia. | Each | |||
3 1/4" | 5 1/4" | Continuous | 0000000 | 000000 | 4,500 | 900 | 0.125" | 4° | 0.313" | -65° to 180° | 0000000 | 000000 | JA | 0000000 | 000000 | |
3 15/16" | 6 1/2" | Continuous | 0000000 | 00000 | 4,000 | 1,800 | 0.125" | 4° | 0.313" | -65° to 180° | 0000000 | 00000 | SH | 0000000 | 00000 | |
4 3/16" | 7 3/8" | Continuous | 0000000 | 000000 | 3,600 | 2,200 | 0.125" | 4° | 0.313" | -65° to 180° | 0000000 | 000000 | SH | 0000000 | 00000 | |
4 5/8" | 8 5/16" | Continuous | 0000000 | 000000 | 3,100 | 3,600 | 0.125" | 4° | 0.313" | -65° to 180° | 0000000 | 000000 | SDS | 0000000 | 00000 | |
5 11/16" | 9 1/4" | Continuous | 0000000 | 000000 | 2,800 | 4,350 | 0.125" | 4° | 0.313" | -65° to 180° | 0000000 | 000000 | SK | 0000000 | 00000 |
Quick-Disconnect (QD) Bushings
The screw connections on these bushings easily mate to compatible quick-disconnect sprockets and pulleys. Bushings fit quick-disconnect (QD) sprockets and pulleys of the same bushing style. As you tighten the included screws, the bushing grips the shaft and pulls it into the sprocket or pulley.
For technical drawings and 3-D models, click on a part number.
Keyway | ||||||||
---|---|---|---|---|---|---|---|---|
For Shaft Dia. | Overall Wd. | Wd. | Dp. | Fastener Tightening Torque, in.-lbs. | Material | Includes | Each | |
Clamp On | ||||||||
E Style Bushing | ||||||||
35mm | 67mm | 10mm | 3.3mm | 720 | Cast Iron | Clamping Screws | 0000000 | 0000000 |
65mm | 67mm | 18mm | 4.4mm | 720 | Cast Iron | Clamping Screws | 0000000 | 000000 |
75mm | 67mm | 20mm | 4.9mm | 720 | Cast Iron | Clamping Screws | 0000000 | 000000 |
JA Style Bushing | ||||||||
1/2" | 1" | 1/8" | 1/16" | 60 | Steel | Clamping Screws | 00000000 | 00000 |
9/16" | 1" | 1/8" | 1/16" | 60 | Steel | Clamping Screws | 00000000 | 00000 |
5/8" | 1" | 3/16" | 3/32" | 60 | Steel | Clamping Screws | 00000000 | 00000 |
3/4" | 1" | 3/16" | 3/32" | 60 | Steel | Clamping Screws | 00000000 | 00000 |
13/16" | 1" | 3/16" | 3/32" | 60 | Steel | Clamping Screws | 00000000 | 00000 |
7/8" | 1" | 3/16" | 3/32" | 60 | Steel | Clamping Screws | 00000000 | 00000 |
15/16" | 1" | 1/4" | 1/8" | 60 | Steel | Clamping Screws | 00000000 | 00000 |
1" | 1" | 1/4" | 1/8" | 60 | Steel | Clamping Screws | 00000000 | 00000 |
1 1/16" | 1" | 1/4" | 1/16" | 60 | Steel | Clamping Screws, Machine Key | 00000000 | 00000 |
1 1/8" | 1" | 1/4" | 1/16" | 60 | Steel | Clamping Screws, Machine Key | 00000000 | 00000 |
1 3/16" | 1" | 1/4" | 1/16" | 60 | Steel | Clamping Screws, Machine Key | 00000000 | 00000 |
1 1/4" | 1" | __ | __ | 60 | Steel | Clamping Screws | 00000000 | 00000 |
SD Style Bushing | ||||||||
1 3/4" | 1 13/16" | 3/8" | 1/8" | 108 | Cast Iron | Clamping Screws, Machine Key | 00000000 | 00000 |
1 7/8" | 1 13/16" | 1/2" | 1/16" | 108 | Cast Iron | Clamping Screws, Machine Key | 00000000 | 00000 |
1 15/16" | 1 13/16" | 1/2" | 1/16" | 108 | Cast Iron | Clamping Screws, Machine Key | 00000000 | 00000 |
2" | 1 13/16" | __ | __ | 108 | Cast Iron | Clamping Screws | 00000000 | 00000 |
42mm | 46mm | 12mm | 3.3mm | 108 | Cast Iron | Clamping Screws | 0000000 | 00000 |
SDS Style Bushing | ||||||||
1/2" | 1 3/8" | 1/8" | 1/16" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
9/16" | 1 3/8" | 1/8" | 1/16" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
5/8" | 1 3/8" | 3/16" | 3/32" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
3/4" | 1 3/8" | 3/16" | 3/32" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
7/8" | 1 3/8" | 3/16" | 3/32" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
15/16" | 1 3/8" | 1/4" | 1/8" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
1" | 1 3/8" | 1/4" | 1/8" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
1 1/16" | 1 3/8" | 1/4" | 1/8" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
1 1/8" | 1 3/8" | 1/4" | 1/8" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
1 3/16" | 1 3/8" | 1/4" | 1/8" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
1 1/4" | 1 3/8" | 1/4" | 1/8" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
1 5/16" | 1 3/8" | 5/16" | 5/32" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
1 3/8" | 1 3/8" | 5/16" | 5/32" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
1 7/16" | 1 3/8" | 3/8" | 3/16" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
1 1/2" | 1 3/8" | 3/8" | 3/16" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
1 9/16" | 1 3/8" | 3/8" | 3/16" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
1 5/8" | 1 3/8" | 3/8" | 3/16" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
1 11/16" | 1 3/8" | 3/8" | 3/16" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
1 3/4" | 1 3/8" | 3/8" | 1/8" | 108 | Steel | Clamping Screws, Machine Key | 00000000 | 00000 |
1 7/8" | 1 3/8" | 1/2" | 1/16" | 108 | Cast Iron | Clamping Screws, Machine Key | 00000000 | 00000 |
1 15/16" | 1 3/8" | 1/2" | 1/16" | 108 | Cast Iron | Clamping Screws, Machine Key | 00000000 | 00000 |
2" | 1 3/8" | __ | __ | 108 | Cast Iron | Clamping Screws | 00000000 | 00000 |
42mm | 35mm | 12mm | 3.3mm | 108 | Cast Iron | Clamping Screws | 0000000 | 00000 |
SF Style Bushing | ||||||||
2 3/4" | 2 1/16" | 5/8" | 1/16" | 360 | Cast Iron | Clamping Screws, Machine Key | 00000000 | 00000 |
2 15/16" | 2 1/16" | 3/4" | 1/32" | 360 | Cast Iron | Clamping Screws, Machine Key | 00000000 | 00000 |
SH Style Bushing | ||||||||
1/2" | 1 5/16" | 1/8" | 1/16" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
5/8" | 1 5/16" | 3/16" | 3/32" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
11/16" | 1 5/16" | 3/16" | 3/32" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
3/4" | 1 5/16" | 3/16" | 3/32" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
7/8" | 1 5/16" | 3/16" | 3/32" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
15/16" | 1 5/16" | 1/4" | 1/8" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
1" | 1 5/16" | 1/4" | 1/8" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
1 1/16" | 1 5/16" | 1/4" | 1/8" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
1 1/8" | 1 5/16" | 1/4" | 1/8" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
1 3/16" | 1 5/16" | 1/4" | 1/8" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
1 1/4" | 1 5/16" | 1/4" | 1/8" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
1 5/16" | 1 5/16" | 5/16" | 5/32" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
1 3/8" | 1 5/16" | 5/16" | 5/32" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
1 7/16" | 1 5/16" | 3/8" | 1/16" | 108 | Steel | Clamping Screws, Machine Key | 00000000 | 00000 |
1 1/2" | 1 5/16" | 3/8" | 1/16" | 108 | Steel | Clamping Screws, Machine Key | 00000000 | 00000 |
1 5/8" | 1 5/16" | 3/8" | 1/16" | 108 | Steel | Clamping Screws, Machine Key | 00000000 | 00000 |
1 11/16" | 1 5/16" | __ | __ | 108 | Steel | Clamping Screws | 00000000 | 00000 |
SK Style Bushing | ||||||||
1/2" | 1 15/16" | 1/8" | 1/16" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
5/8" | 1 15/16" | 3/16" | 3/32" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
3/4" | 1 15/16" | 3/16" | 3/32" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
7/8" | 1 15/16" | 3/16" | 3/32" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
15/16" | 1 15/16" | 1/4" | 1/8" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
1" | 1 15/16" | 1/4" | 1/8" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
1 1/16" | 1 15/16" | 1/4" | 1/8" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
1 1/8" | 1 15/16" | 1/4" | 1/8" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
1 3/16" | 1 15/16" | 1/4" | 1/8" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
1 1/4" | 1 15/16" | 1/4" | 1/8" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
1 5/16" | 1 15/16" | 5/16" | 5/32" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
1 3/8" | 1 15/16" | 5/16" | 5/32" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
1 7/16" | 1 15/16" | 3/8" | 3/16" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
1 1/2" | 1 15/16" | 3/8" | 3/16" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
1 9/16" | 1 15/16" | 3/8" | 3/16" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
1 5/8" | 1 15/16" | 3/8" | 3/16" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
1 11/16" | 1 15/16" | 3/8" | 3/16" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
1 3/4" | 1 15/16" | 3/8" | 3/16" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
1 7/8" | 1 15/16" | 1/2" | 1/4" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
1 15/16" | 1 15/16" | 1/2" | 1/4" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
2" | 1 15/16" | 1/2" | 1/4" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
2 1/8" | 1 15/16" | 1/2" | 1/4" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
2 3/16" | 1 15/16" | 1/2" | 1/8" | 180 | Steel | Clamping Screws, Machine Key | 00000000 | 00000 |
2 1/4" | 1 15/16" | 1/2" | 1/8" | 180 | Cast Iron | Clamping Screws, Machine Key | 00000000 | 00000 |
2 3/8" | 1 15/16" | 5/8" | 1/16" | 180 | Cast Iron | Clamping Screws, Machine Key | 00000000 | 00000 |
2 7/16" | 1 15/16" | 5/8" | 1/16" | 180 | Steel | Clamping Screws, Machine Key | 00000000 | 00000 |
2 1/2" | 1 15/16" | 5/8" | 1/16" | 180 | Cast Iron | Clamping Screws, Machine Key | 00000000 | 00000 |
2 5/8" | 1 15/16" | __ | __ | 180 | Cast Iron | Clamping Screws | 00000000 | 00000 |
55mm | 49mm | 16mm | 4.3mm | 180 | Cast Iron | Clamping Screws | 0000000 | 00000 |
Split-Tapered Bushings
The tapered barrel on these bushings is split on both sides, allowing them to contract more tightly around the shaft than quick-disconnect and taper-lock bushings. They're for use with split-tapered sprockets and pulleys of the same bushing style. As you tighten the included screws, the bushing grips the shaft and pulls it into the sprocket or pulley.
Bushings with a machine key fit into a matching keyway on a sprocket or pulley for high-torque applications.
For technical drawings and 3-D models, click on a part number.
Keyway | |||||||
---|---|---|---|---|---|---|---|
For Shaft Dia. | Overall Wd. | Wd. | Dp. | Taper | Fastener Tightening Torque, in.-lbs. | Each | |
Cast Iron | |||||||
P1 Style Bushing with Machine Key | |||||||
22mm | 1 15/16" | 6mm | 3mm | 3° | 192 | 00000000 | 000000 |
24mm | 1 15/16" | 8mm | 3mm | 3° | 192 | 00000000 | 00000 |
28mm | 1 15/16" | 8mm | 3mm | 3° | 192 | 00000000 | 00000 |
30mm | 1 15/16" | 8mm | 3mm | 3° | 192 | 00000000 | 00000 |
Q1 Style Bushing with Machine Key | |||||||
40mm | 2 1/2" | 12mm | 3mm | 3° | 348 | 00000000 | 00000 |
60mm | 2 1/2" | 18mm | 4mm | 3° | 348 | 00000000 | 00000 |
Taper-Lock Bushings
Mount these hubless bushings flush into your sprocket or pulley for a slim profile with no protruding screws. They are for use with taper-lock sprockets of the same bushing style. As you tighten the included set screws, the bushing grips the shaft and pulls it into your sprocket or pulley.
For technical drawings and 3-D models, click on a part number.
Keyway | |||||||||
---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | Overall Wd. | Wd. | Dp. | Taper | Fastener Tightening Torque, in.-lbs. | Material | Includes | Each | |
2525 Style Bushing | |||||||||
1" | 2 1/2" | 1/4" | 1/8" | 8° | 430 | Cast Iron | Set Screws | 000000000 | 0000000 |
1 1/4" | 2 1/2" | 1/4" | 1/8" | 8° | 430 | Cast Iron | Set Screws | 000000000 | 000000 |
1 3/8" | 2 1/2" | 5/16" | 5/32" | 8° | 430 | Cast Iron | Set Screws | 000000000 | 000000 |
1 1/2" | 2 1/2" | 3/8" | 3/16" | 8° | 430 | Cast Iron | Set Screws | 000000000 | 000000 |
2" | 2 1/2" | 1/2" | 1/4" | 8° | 430 | Cast Iron | Set Screws | 000000000 | 000000 |
3030 Style Bushing | |||||||||
1" | 3" | 1/4" | 1/8" | 8° | 800 | Cast Iron | Set Screws | 000000000 | 000000 |
1 1/8" | 3" | 1/4" | 1/8" | 8° | 800 | Cast Iron | Set Screws | 000000000 | 000000 |
1 1/4" | 3" | 1/4" | 1/8" | 8° | 800 | Cast Iron | Set Screws | 000000000 | 000000 |
1 3/8" | 3" | 5/16" | 5/32" | 8° | 800 | Cast Iron | Set Screws | 000000000 | 000000 |
1 1/2" | 3" | 3/8" | 3/16" | 8° | 800 | Cast Iron | Set Screws | 000000000 | 000000 |
1 5/8" | 3" | 3/8" | 3/16" | 8° | 800 | Cast Iron | Set Screws | 000000000 | 000000 |
1 3/4" | 3" | 3/8" | 3/16" | 8° | 800 | Cast Iron | Set Screws | 000000000 | 000000 |
1 7/8" | 3" | 1/2" | 1/4" | 8° | 800 | Cast Iron | Set Screws | 000000000 | 000000 |
1 15/16" | 3" | 1/2" | 1/4" | 8° | 800 | Cast Iron | Set Screws | 000000000 | 000000 |
2" | 3" | 1/2" | 1/4" | 8° | 800 | Cast Iron | Set Screws | 000000000 | 000000 |
2 1/2" | 3" | 5/8" | 5/16" | 8° | 800 | Cast Iron | Set Screws | 000000000 | 000000 |
3535 Style Bushing | |||||||||
1 1/4" | 3 1/2" | 1/4" | 1/8" | 8° | 1,000 | Cast Iron | Set Screws | 000000000 | 000000 |
1 3/8" | 3 1/2" | 5/16" | 5/32" | 8° | 1,000 | Cast Iron | Set Screws | 000000000 | 000000 |
1 1/2" | 3 1/2" | 3/8" | 3/16" | 8° | 1,000 | Cast Iron | Set Screws | 000000000 | 000000 |
1 5/8" | 3 1/2" | 3/8" | 3/16" | 8° | 1,000 | Cast Iron | Set Screws | 000000000 | 000000 |
1 3/4" | 3 1/2" | 3/8" | 3/16" | 8° | 1,000 | Cast Iron | Set Screws | 000000000 | 000000 |
1 7/8" | 3 1/2" | 1/2" | 1/4" | 8° | 1,000 | Cast Iron | Set Screws | 000000000 | 000000 |
1 15/16" | 3 1/2" | 1/2" | 1/4" | 8° | 1,000 | Cast Iron | Set Screws | 000000000 | 000000 |
2" | 3 1/2" | 1/2" | 1/4" | 8° | 1,000 | Cast Iron | Set Screws | 000000000 | 000000 |
2 1/2" | 3 1/2" | 5/8" | 5/16" | 8° | 1,000 | Cast Iron | Set Screws | 000000000 | 000000 |
4040 Style Bushing | |||||||||
1 1/2" | 4" | 3/8" | 3/16" | 8° | 1,700 | Cast Iron | Set Screws | 000000000 | 000000 |
1 5/8" | 4" | 3/8" | 3/16" | 8° | 1,700 | Cast Iron | Set Screws | 000000000 | 000000 |
1 15/16" | 4" | 1/2" | 1/4" | 8° | 1,700 | Cast Iron | Set Screws | 000000000 | 000000 |
2" | 4" | 1/2" | 1/4" | 8° | 1,700 | Cast Iron | Set Screws | 000000000 | 000000 |
2 1/2" | 4" | 5/8" | 5/16" | 8° | 1,700 | Cast Iron | Set Screws | 000000000 | 000000 |
4545 Style Bushing | |||||||||
2" | 4 1/2" | 1/2" | 1/4" | 8° | 2,450 | Cast Iron | Set Screws | 000000000 | 000000 |
2 1/2" | 4 1/2" | 5/8" | 5/16" | 8° | 2,450 | Cast Iron | Set Screws | 000000000 | 000000 |
2 15/16" | 4 1/2" | 3/4" | 3/8" | 8° | 2,450 | Cast Iron | Set Screws | 000000000 | 000000 |
Slotted-Hole-Mount Strut Channel Nuts
Quickly fasten threaded rod to strut channel. Snap these hinged nuts onto a threaded rod, then slip the head through a strut channel hole. Unlike other nuts, you don’t need access to the end of the threaded rod or the strut channel to install them. Give them a quarter turn to hold them in place.
For technical drawings and 3-D models, click on a part number.
For Slot | For 13/16", 1 5/8", 2 7/16", 3 1/4" Channel Ht. | ||||||
---|---|---|---|---|---|---|---|
Thread Size | For Strut Channel Wd. | Lg. | Wd. | Mounting Orientation (Capacity) | Includes | Each | |
Zinc-Plated Iron | |||||||
1/4"-20 | 1 5/8" | 1 1/8" | 9/16" | Upright (800 lbs.) Inverted (600 lbs.) | Slot Bushing | 0000000 | 00000 |
3/8"-16 | 1 5/8" | 1 1/8" | 9/16" | Upright (800 lbs.) Inverted (600 lbs.) | Slot Bushing | 0000000 | 0000 |