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Product Specifications:
| Item | Variable Pitch V-Belt Pulley |
| 3l Belt Pitch Dia. | 2.27" to 3.22" |
| 4l, A, Or Ax Belt Pitch Dia. | 2.57" to 3.75" |
| 4la Or A Belt Pitch Dia. | 2.57" to 3.75" |
| 5l, B, Or Bx Belt Pitch Dia. | 2.98" to 3.81" |
| Bore Dia. | 7/8" |
| Bore Type | Fixed Bore |
| Bushing Required | None |
| Construction | Solid |
| Finish | Annealed |
| For Belt Section | 3L, 4L, 5L, A, Ax, B, Bx |
| For V Belt Type | Classical, Cogged |
| Included | Set Screw |
| Industry Number | 1VP4078 |
| Key Way Size | 0.187" x 0.093" |
| Keyway | Yes |
| Keyway Depth | 3/32" |
| Keyway Width | 3/16" |
| Length Through Bore | 1 7/8" |
| Material | Cast Iron |
| Material Fabrication | Cast |
| Max. 3l Pitch Dia. | 3.1" |
| Max. 4l Pitch Dia. | 3.4" |
| Max. 5l Pitch Dia. | 3.7" |
| Max. A Pitch Dia. | 3.4" |
| Max. Ax Pitch Dia. | 3.4" |
| Max. B Pitch Dia. | 3.7" |
| Max. Bx Pitch Dia. | 3.7" |
| Max. Face Width | 1.063" |
| Max. Pitch Dia. | 3.1" (3L), 3.4" (4L, A), 3.7" (5L, B) |
| Min. 3l Pitch Dia. | 2.3" |
| Min. 4l Pitch Dia. | 2.4" |
| Min. 5l Pitch Dia. | 2.7" |
| Min. A Pitch Dia. | 2.4" |
| Min. Ax Pitch Dia. | 2.4" |
| Min. B Pitch Dia. | 2.7" |
| Min. Bx Pitch Dia. | 2.7" |
| Min. Face Width | 0.688" |
| Min. Pitch Dia. | 2.3" (3L), 2.4" (4L, A), 2.7" (5L, B) |
| No. Of Grooves | 1 |
| No. Of Turns To Fully Open | 4 (3L), 5 (4L, A), 6 (5L, B) |
| Outside Dia. | 3 3/4" , 3.75" |
| Overall Width | 1 7/8" |
| Pulley Construction | Plain |
| Pulley Industry Number | 1VP40 |
| Pulley Series | Series VP |
| Set Screw Included | Yes |
Shipping Info:
| Ship weight (kg) | 0.86 |
| Ship height (cm) | 11.94 |
| Ship length (cm) | 11.43 |
| Ship width (cm) | 5.33 |
| HS code | 8483509040 |
| Country of Origin | US |
Product Variants
| Model | Bore Dia. | Max. Pitch Dia. | Min. Pitch Dia. | Industry Number | Length Through Bore | For V Belt Type | Overall Width | Min. Face Width | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1VP2512 | 1/2" | 2.4" (3l) | 1.6" | 1VP2512 | 1 1/2" | Classical, Cogged | 1 1/2" | 0.563" | €57.16 | |
| 1VP2558 | 5/8" | 2.4" (3l) | 1.6" | 1VP2558 | 1 1/2" | Classical, Cogged | 1 1/2" | 0.563" | €57.16 | |
| 1VP3012 | 1/2" | 2.6" (3l) | 1.8" | 1VP3012 | 1 21/32" | Classical, Cogged | 1 11/16" | 0.563" | €57.19 | |
| 1VP3058 | 5/8" | 2.6" (3l) | 1.8" | 1VP3058 | 1 21/32" | Classical, Cogged | 1 11/16" | 0.563" | €57.19 | |
| 1VP3412 | 1/2" | 2.5" (3L), 2.9" (4L, A), 3.2" (5L, B) | 1.7" (3L), 1.9" (4L, A), 2.4" (5L, B) | 1VP3412 | 1 7/8" | Classical, Cogged | 1 7/8" | 0.688" | €70.06 | |
| 1VP3434 | 3/4" | 2.5" (3L), 2.9" (4L, A), 3.2" (5L, B) | 1.7" (3L), 1.9" (4L, A), 2.4" (5L, B) | 1VP3434 | 1 7/8" | Classical, Cogged | 1 7/8" | 0.688" | €70.06 | |
| 1VP3458 | 5/8" | 2.5" (3L), 2.9" (4L, A), 3.2" (5L, B) | 1.7" (3L), 1.9" (4L, A), 2.4" (5L, B) | 1VP3458 | 1 7/8" | Classical, Cogged | 1 7/8" | 0.688" | €70.06 |
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TB WOODS 1VP4078 V-belt Pulley 7/8 Variable Pitch 3.75 Outer Diameter Iron
€73.84 /unit
