Pulley Type Pulley Type |
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 | Mounted |
System of Measurement System of Measurement |
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Capacity Capacity |
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Application Application |
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For Use With For Use With |
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Material Material |
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Housing Material Housing Material |
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Insertion Style Insertion Style |
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Bearing Type Bearing Type |
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Number of Mounting Holes Number of Mounting Holes |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Bearing Material Bearing Material |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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About Pulleys
More
Mounted Pulleys for Wire Rope—For Lifting
1
2
3
4
Mount these pulleys to a flat surface.
Pulleys with two grooves are for use in applications where multiple pulleys move a single load, such as block and tackle systems. They can reduce the force needed to move the load by up to two times compared to single-groove pulleys.
Pulleys with a bearing are easier to turn than pulleys without a bearing.
Stainless steel pulleys are more corrosion resistant than steel.
Style 3 pivots up to 200° for different pull directions.
Warning: Never use to lift people or items over people.
For technical drawings and 3-D models, click on a part number.
Mounting Hole | ||||||||||||||
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| Style | For Rope Dia. | Capacity, lbs. | OD | Wd. | Overall Lg. | Overall Ht. | Material | No. of | Dia. | Ctr.-to-Ctr. (A) | Ctr.-to-Ctr. (B) | Specifications Met | Each | |
Single-Groove Without Bearing | ||||||||||||||
| 1 | 3/16" | 600 | 2" | 5/8" | 2" | 2 3/8" | Steel | 4 | 3/16" | 1 7/16" | 11/16" | ASME B30.26 | 0000000 | 000000 |
| 1 | 1/4" | 800 | 3" | 5/8" | 3" | 3 9/16" | Steel | 4 | 3/16" | 1 7/16" | 11/16" | ASME B30.26 | 0000000 | 00000 |
| 1 | 5/16" | 1,550 | 3 1/2" | 1" | 3 1/2" | 4 3/8" | Steel | 4 | 1/4" | 2 5/8" | 1" | ASME B30.26 | 0000000 | 00000 |
| 1 | 3/8" | 1,550 | 3 1/2" | 1" | 3 1/2" | 4 3/8" | Steel | 4 | 1/4" | 2 5/8" | 1" | ASME B30.26 | 000000 | 00000 |
Single-Groove With Bearing | ||||||||||||||
| 2 | 1/4" | 3,500 | 4 1/4" | 5 1/4" | 4 1/4" | 4 1/2" | Stainless Steel | 4 | 3/8" | 2 3/8" | 3 7/16" | ASME B30.26 | 0000000 | 000000 |
| 2 | 1/4" | 3,500 | 4 1/4" | 5 1/4" | 4 1/4" | 4 1/2" | Steel | 4 | 3/8" | 2 3/8" | 3 7/16" | ASME B30.26 | 00000000 | 000000 |
| 2 | 3/8" | 7,000 | 6" | 6 3/4" | 6" | 6 1/2" | Steel | 4 | 1/2" | 3 1/4" | 4 13/16" | ASME B30.26 | 00000000 | 000000 |
| 2 | 1/2" | 10,500 | 8" | 8 7/8" | 8" | 8 3/8" | Steel | 4 | 11/16" | 4 1/2" | 5 15/16" | ASME B30.26 | 00000000 | 000000 |
| 3 | 1/4" | 3,500 | 4 1/4" | 4 23/32" | 5 5/16" | 6 21/32" | Steel | 4 | 1/2" | 3 15/16" | 3 1/2" | ASME B30.26 | 0000000 | 000000 |
| 3 | 3/8" | 7,000 | 6" | 7 1/4" | 9 3/4" | 10 1/4" | Steel | 4 | 9/16" | 8 1/2" | 5 7/8" | ASME B30.26 | 0000000 | 000000 |
Double-Groove Without Bearing | ||||||||||||||
| 4 | 3/16" | 600 | 2" | 1 7/32" | 2" | 2 3/8" | Steel | 4 | 3/16" | 2" | 11/16" | ASME B30.26 | 0000000 | 00000 |
| 4 | 1/4" | 800 | 3" | 1 7/32" | 3" | 3 9/16" | Steel | 4 | 3/16" | 2" | 11/16" | ASME B30.26 | 0000000 | 00000 |