MARTIN SPROCKET 4040 3 1/2 Taper Bushing, 3.5 Inch Bore, 7/8 x 7/16 Inch Key, 4 Inch Length, Cast Iron
3 1/2"
Get it by Friday, Aug 28
€259.08 /unit
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Product Specifications:
| Item | Taper Bushing |
| Barrel Dia. | 5 3/4" |
| Bolt Circle Dia. | 5.54" |
| Bore Dia. | 3 1/2" |
| Bore Size | 3 1/2" |
| Class | Class 20, Class 30 |
| Hub Dia. | 9 1/2", 8 1/2" |
| Key Way Size | 7/8" x 7/16" |
| Length | 4" |
| Material | Cast Iron |
| No. Of Bolt Holes | 3 |
| Product Datasheet | martin-sprocket-1008-11-16.pdf |
| Screw Size | 5/8"-11 x 1 3/4" |
| Suitable For Use With | Taper Bushed Parts |
| Taper | 8° |
| Torque | 77300 lbs.-in. |
| Type | Standard |
Shipping Info:
| Ship weight (kg) | 6.48 |
| Ship height (cm) | 10.16 |
| Ship length (cm) | 14.61 |
| Ship width (cm) | 14.61 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Bore Dia. | Key Way Size | Screw Size | Hub Dia. | Bore Size | Material | Type | Bolt Circle Dia. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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4040 1 7/16 | 1 7/16" | 3/8" x 3/16" | 5/8"-11 x 1 3/4" | 9 1/2", 8 1/2" | 1 7/16" | Cast Iron | Standard | 5.54" | €259.08 | |
![]() |
4040 1 1/2 | 1 1/2" | 3/8" x 3/16" | 5/8"-11 x 1 3/4" | 9 1/2", 8 1/2" | 1 1/2" | Cast Iron | Standard | 5.54" | €259.08 | |
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4040 1 5/8 | 1 5/8" | 3/8" x 3/16" | 5/8"-11 x 1 3/4" | 9 1/2", 8 1/2" | - | Cast Iron | Standard | 5.54" | €259.08 | |
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4040 1 11/16 | 1 11/16" | 3/8" x 3/16" | 5/8"-11 x 1 3/4" | 9 1/2", 8 1/2" | - | Cast Iron | Standard | 5.54" | €259.08 | |
![]() |
4040 1 3/4 | 1 3/4" | 3/8" x 3/16" | 5/8"-11 x 1 3/4" | 9 1/2", 8 1/2" | 1 3/4" | Cast Iron | Standard | 5.54" | €259.08 | |
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4040 1 7/8 | 1 7/8" | 1/2" x 1/4" | 5/8"-11 x 1 3/4" | 9 1/2", 8 1/2" | 1 7/8" | Cast Iron | Standard | 5.54" | €259.08 | |
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4040 1 15/16 | 1 15/16" | 1/2" x 1/4" | 5/8" x 1 3/4" | 8 1/2" to 9 1/2" | 1 15/16" | Cast Iron | Standard | 5.54" | €259.08 |
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We're available Monday through Friday, from 07:30 until 17:00.
MARTIN SPROCKET 4040 3 1/2 Taper Bushing, 3.5 Inch Bore, 7/8 x 7/16 Inch Key, 4 Inch Length, Cast Iron
€259.08 /unit




