MARTIN SPROCKET 5050 4 1/2 Taper Bushing, 4.5 Inch Bore, 1 x 1/2 Inch Key, 5 Inch Length, Cast Iron
4 1/2"
Get it by Tuesday, Sep 1
€522.43 /unit
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Product Specifications:
| Item | Taper Bushing |
| Barrel Dia. | 7" |
| Bolt Circle Dia. | 6 18/25" |
| Bore Dia. | 4 1/2" |
| Class | Class 20, Class 30 |
| Hub Dia. | 11 1/2", 10 1/2" |
| Key Way Size | 1" x 1/2" |
| Length | 5" |
| Material | Cast Iron |
| No. Of Bolt Holes | 3 |
| Product Datasheet | martin-sprocket-1008-11-16.pdf |
| Screw Size | 7/8"-9 x 2 1/4" |
| Suitable For Use With | Taper Bushed Parts |
| Taper | 8° |
| Torque | 126000 lbs.-in. |
| Type | Standard |
Shipping Info:
| Ship weight (kg) | 10.4 |
| Ship length (cm) | 12.7 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Bore Dia. | Key Way Size | Screw Size | Hub Dia. | Material | Type | Bolt Circle Dia. | Torque | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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5050 2 7/16 | 2 7/16" | 5/8" x 5/16" | 7/8"-9 x 2 1/4" | 11 1/2", 10 1/2" | Cast Iron | Standard | 6 18/25" | 126000 lbs.-in. | €522.43 | |
![]() |
5050 2 15/16 | 2 15/16" | 3/4" x 3/8" | 7/8"-9 x 2 1/4" | 11 1/2", 10 1/2" | Cast Iron | Standard | 6 18/25" | 126000 lbs.-in. | €522.43 | |
![]() |
5050 3 3/8 | 3 3/8" | 7/8" x 7/16" | 7/8" x 2 1/4" | 10 1/2" to 11 1/2" | Cast Iron | Standard | 6 18/25" | 126000 lbs.-in. | €522.43 | |
![]() |
5050 3 7/16 | 3 7/16" | 7/8" x 7/16" | 7/8"-9 x 2 1/4" | 11 1/2", 10 1/2" | Cast Iron | Standard | 6 18/25" | 126000 lbs.-in. | €522.43 | |
![]() |
5050 3 5/8 | 3 5/8" | 7/8" x 7/16" | 7/8"-9 x 2 1/4" | 11 1/2", 10 1/2" | Cast Iron | Standard | 6 18/25" | 126000 lbs.-in. | €522.43 | |
![]() |
5050 3 7/8 | 3 7/8" | 1" x 1/2" | 7/8"-9 x 2 1/4" | 11 1/2", 10 1/2" | Cast Iron | Standard | 6 18/25" | 126000 lbs.-in. | €522.43 | |
![]() |
5050 3 15/16 | 3 15/16" | 1" x 1/2" | 7/8"-9 x 2 1/4" | 11 1/2", 10 1/2" | Cast Iron | Standard | 6 18/25" | 126000 lbs.-in. | €522.43 |
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We're available Monday through Friday, from 07:30 until 17:00.
MARTIN SPROCKET 5050 4 1/2 Taper Bushing, 4.5 Inch Bore, 1 x 1/2 Inch Key, 5 Inch Length, Cast Iron
€522.43 /unit




