FREE delivery on orders over €150
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Type | Bushed |
| Bushing Part Number | SF |
| Bushing Size | SF |
| Bushing Type | Type SF QD |
| Chain Number | 80 |
| Chain Pitch | 1" |
| Chain Size | #80 |
| Construction | Welded |
| Construction Type | Welded |
| For Chain Number | 80 |
| For Chain Pitch | 1" |
| Hub Configuration | B |
| Hub Dia. | 4 3/4" |
| Hub Outside Dia. | 4 3/4" |
| Individually Packaged | No |
| Length Through Bore | 2 1/16" |
| Length Thru Bore | 1 1/4" |
| Material | Steel |
| Max. Bore Size | 2 15/16" |
| Min. Bore Size | 1/2" |
| No. Of Chain Rows | 1 |
| No. Of Teeth | 20 |
| Outside Dia. | 6.914" |
| Pitch | 1" |
| Pitch Dia. | 6.3925" , 6.393" |
| Single Strand Tooth Thickness | 0.575" |
| Storage Dimension Height | 1 1/4" |
| Storage Dimension Length | 6.914" |
| Storage Dimension Width | 6.914" |
| Type | QD Bushed Type B |
Shipping Info:
| Ship weight (kg) | 2.34 |
| Ship height (cm) | 5.23 |
| Ship length (cm) | 17.55 |
| Ship width (cm) | 17.55 |
| Country of Origin | US |
Product Variants
| Product | Model | Pitch Dia. | No. Of Teeth | Length Through Bore | Storage Dimension Length | Storage Dimension Width | Storage Dimension Height | Hub Outside Dia. | Max. Bore Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
80SH11 | 3.55" | 11 | 1 5/16" | 4 5/16" | 4 5/16" | 15/16" | 2 3/5" | 1 11/16" | €111.18 | |
![]() |
80SH12 | 3.864" | 12 | 1 5/16" | 4 3/4" | 4 3/4" | 15/16" | 2 3/4" | 1 11/16" | €122.02 | |
![]() |
80SDS13 | 4.179" | 13 | 1 3/8" | 5 1/16" | 5 1/16" | 13/16" | 3 1/4" | 2" | €122.02 | |
![]() |
80SDS14 | 4.494" | 14 | 1 3/8" | 5 1/16" | 5 1/16" | 13/16" | 3 1/4" | 2" | €123.33 | |
![]() |
80SK15 | 4.81" | 15 | 1 15/16" | 5 5/8" | 5 5/8" | 1.31" | 3.86" | 2 5/8" | €135.60 | |
![]() |
80SK16 | 5.126" | 16 | 1 1/4" | 5 5/8" | 5 5/8" | 1.31" | 4" | 2 5/8" | €141.59 | |
![]() |
80SK17 | 5.442" | 17 | 1 1/4" | 6" | 6" | 1.31" | 4" | 2 5/8" | €159.54 |
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Contact us
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We're available Monday through Friday, from 07:30 until 17:00.
MARTIN SPROCKET 80SF20 Sprocket, QD, 80 Chain, 20 Teeth, 6.393 Inch Pitch Dia., 6.914 Inch O.D., Steel
€197.24 /unit







