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Product Specifications:
| Item | Variable Pitch V-Belt Pulley |
| 3l Belt Pitch Dia. | 2.47" to 3.42" |
| 3l Pitch Diameter (maximum) | 3.3" |
| 3l Pitch Diameter (minimum) | 2.5" |
| 4l Pitch Diameter (maximum) | 3.6" |
| 4l Pitch Diameter (minimum) | 2.6" |
| 4l, A, Or Ax Belt Pitch Dia. | 2.81" to 3.95" |
| 4la Or A Belt Pitch Dia. | 2.81" to 3.95" |
| 5l Pitch Diameter (maximum) | 3.9" |
| 5l Pitch Diameter (minimum) | 2.9" |
| 5l, B, Or Bx Belt Pitch Dia. | 3.18" to 4.01" |
| A Pitch Diameter (maximum) | 3.6" |
| A Pitch Diameter (minimum) | 2.6" |
| Ax Pitch Diameter (maximum) | 3.6" |
| Ax Pitch Diameter (minimum) | 2.6" |
| B Pitch Diameter (maximum) | 3.9" |
| B Pitch Diameter (minimum) | 2.9" |
| Bore Dia. | 7/8" |
| Bore Type | Fixed Bore |
| Bushing Required | None |
| Bx Pitch Diameter (maximum) | 3.9" |
| Bx Pitch Diameter (minimum) | 2.9" |
| Finish | Annealed |
| For Belt Section | 3L, 4L, 5L, A, Ax, B, Bx |
| For V-belt Type | Classical, Cogged, Banded |
| Includes | Set Screw |
| Industry Number | 2VP4278 |
| Keyway | Yes |
| Keyway Depth | 3/32" |
| Keyway Size | 0.187" x 0.093" |
| Keyway Width | 3/16" |
| Length Through Bore | 3" |
| Material | Cast Iron |
| Material Fabrication | Cast |
| Max. Pitch Dia. | 3.3" (3L), 3.6" (4L, A), 3.9" (5L, B) |
| Maximum Face Width | 2 1/8" |
| Minimum Face Width | 1.375" |
| Minimum Pitch Diameter | 2.5" (3L), 2.6" (4L, A), 2.9" (5L, B) |
| No. Of Grooves | 2 |
| Number Of Turns To Fully Open | 4 (3L), 5 (4L, A), 6 (5L, B) |
| Outside Dia. | 3.95" |
| Overall Width | 3" |
| Pulley Construction | Plain |
| Pulley Industry Number | 2VP42 |
| Pulley Series | Series VP |
| Set Screw Included | Yes |
| Weight | 4.4 lbs. |
Shipping Info:
| Ship weight (kg) | 1.98 |
| Ship height (cm) | 11.68 |
| Ship length (cm) | 11.18 |
| Ship width (cm) | 8.38 |
| HS code | 8483509040 |
| Country of Origin | US |
Product Variants
| Model | 4l, A, Or Ax Belt Pitch Dia. | Outside Dia. | Industry Number | 5l, B, Or Bx Belt Pitch Dia. | Bore Dia. | Keyway Size | 4la Or A Belt Pitch Dia. | Fits Shaft Dia. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2VP3634 | 2.88" to 3.35" | 3.35" | 2VP3634 | 3.13" to 3.41" | 3/4" | 0.187" x 0.093" | 2.88" to 3.35" | 3/4" | €169.00 | |
| 2VP3658 | 2.88" to 3.35" | 3.35" | 2VP3658 | 3.13" to 3.41" | 5/8" | 0.187" x 0.093" | - | 5/8" | €168.24 | |
| 2VP3678 | 2.88" to 3.35" | 3.35" | 2VP3678 | 3.13" to 3.41" | 7/8" | 0.187" x 0.093" | 2.88" to 3.35" | - | €165.23 | |
| 2VP421 | 2.81" to 3.95" | 3.95" | 2VP421 | 3.18" to 4.01" | 1" | 1/4" x 1/8" | 2.81" to 3.95" | 1" | €181.20 | |
| 2VP42118 | 2.81" to 3.95" | 3.95" | 2VP42118 | 3.18" to 4.01" | - | 1/4" x 1/8" | 2.81" to 3.95" | 1.125" | €181.20 | |
| 2VP4258 | 2.81" to 3.95" | 3.95" | 2VP4258 | 3.18" to 4.01" | 5/8" | 0.187" x 0.093" | 2.81" to 3.95" | 5/8" | €181.20 | |
| 2VP501 | 3.57" to 4.75" | 4 3/4" | 2VP501 | - | 1" | 1/4" x 1/8" | 3.57" to 4.75" | 1" | €217.51 |
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TB WOODS 2VP4278 V-belt Pulley 7/8 Variable Pitch 3.95 Outer Diameter Iron
€181.20 /unit
