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Product Specifications:
| Item | Quick Detachable Bushing |
| Barrel Dia. | 3 1/8" |
| Bolt Circle Dia. | 3 7/8" |
| Bore Dia. | 55 mm |
| Bore Size | 55 mm |
| Bushing Size | SF |
| Flange Dia. | 4 5/8" |
| Flange Thickness | 0.562" |
| Hub Dia. | 5 1/2" |
| Key Way Size | 16 mm x 4.3 mm |
| Length | 2 1/16" |
| Material | Steel |
| No. Of Bolt Holes | 3 |
| Screw Size | 3/8"-16 x 2" |
Shipping Info:
| Ship weight (kg) | 1.44 |
| Ship length (cm) | 5.23 |
| Country of Origin | US |
Product Variants
| Product | Model | Material | Bore Dia. | Type | Bore Size | Key Way Size | Flange Thickness | Hub Dia. | Bolt Circle Dia. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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SF 1/2 | Cast Iron | 1/2" | Standard | 1/2" | 1/8" x 1/16" | 9/16" | 6.38" | 3 7/8" | €85.75 | |
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SF 9/16 | Steel | 9/16" | Standard | 9/16" | 1/8" x 1/16" | 0.562" | 5 1/2" | 3 7/8" | €85.75 | |
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SF 5/8 | Cast Iron | 5/8" | Standard | 5/8" | 3/16" x 3/32" | 9/16" | 6.38" | 3 7/8" | €85.75 | |
![]() |
SF 11/16 | Cast Iron | 11/16" | Standard | 11/16" | 3/16" x 3/32" | 0.563" | 6.38" | 3 7/8" | €85.75 | |
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SF 3/4 | Cast Iron | 3/4" | Standard | 3/4" | 3/16" x 3/32" | 0.563" | 6.38" | 3 7/8" | €85.75 | |
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SF 13/16 | Cast Iron | 0.813" | Standard SF | 13/16" | 3/16" x 3/32" | 0.563" | - | 3 7/8" | €85.75 | |
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SF 7/8 | Cast Iron | 7/8" | Standard | 7/8" | 3/16" x 3/32" | 0.563" | 6.38" | 3 7/8" | €85.75 |
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MARTIN SPROCKET SF 55MM Quick Detachable Bushing, 2.165 Inch Bore, 16 x 4.3 Inch Key, 2.063 Inch Length, Steel
€85.75 /unit






