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Product Specifications:
| Item | Quick Detachable Bushing |
| Barrel Dia. | 5.148" |
| Bolt Circle Dia. | 6 1/4" |
| Bore Dia. | 4 1/2" |
| Bore Size | 4 1/2" |
| Bushing Size | J-STL |
| Flange Dia. | 7 1/4" |
| Flange Thickness | 1" |
| Hub Dia. | 8" |
| Key Way Size | 1" x 1/8" |
| Length | 4 1/2" |
| Material | Steel |
| No. Of Bolt Holes | 3 |
| Screw Size | 5/8"-11 x 4 1/2" |
| Type | Standard |
Shipping Info:
| Ship weight (kg) | 4.77 |
| Ship length (cm) | 11.43 |
| Country of Origin | US |
Product Variants
| Product | Model | Bore Dia. | Bore Size | Bolt Circle Dia. | Flange Thickness | Type | Bushing Size | Price | |
|---|---|---|---|---|---|---|---|---|---|
![]() |
J-STL 2 7/16 | 2 7/16" | 2 7/16" | 6 1/4" | 1" | Standard | J-STL | €487.25 | |
![]() |
J-STL 2 7/8 | 2 7/8" | 2 7/8" | 6 1/4" | 1" | Standard | J-STL | €487.25 | |
![]() |
J-STL 2 15/16 | 2 15/16" | 2 15/16" | 6 1/4" | 1" | Standard | J-STL | €487.25 | |
![]() |
J-STL 3 3/8 | 3 3/8" | 3 3/8" | 6 1/4" | 1" | Standard | J-STL | €487.25 | |
![]() |
J-STL 3 7/16 | 3 7/16" | 3 7/16" | 6 1/4" | 1" | Standard | J-STL | €487.25 | |
![]() |
J-STL 3 3/4 | 3 3/4" | 3 3/4" | 6 1/4" | 1" | Standard | J-STL | €487.25 | |
![]() |
J-STL 3 7/8 | 3 7/8" | 3 7/8" | 6 1/4" | 1" | Standard | J-STL | €487.25 |
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Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
MARTIN SPROCKET J-STL 4 1/2 Quick Detachable Bushing, 4.5 Inch Bore, 1 x 1/8 Inch Key, 4.5 Inch Length, Steel
€568.46 /unit





