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Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Dia. | 1 1/8" to 3 3/4" |
| Bore Type | Bushed |
| Bushing Part Number | R1 |
| Bushing Size | R1 |
| Bushing Type | Type R1 Split Taper |
| Chain Number | 140 |
| Chain Pitch | 1 3/4" |
| Chain Size | 140 |
| Construction | Solid |
| Construction Type | Solid |
| For Chain Number | 140 |
| For Chain Pitch | 1 3/4" |
| Hardened Teeth | 1 |
| Hub Configuration | B |
| Hub Dia. | 5 1/2" |
| Hub Outside Dia. | 5 1/2" |
| Individually Packaged | No |
| Key Way Size | 3/4" |
| Length Through Bore | 2 7/8" |
| Length Thru Bore | 2" |
| Material | Steel |
| Max. Bore Size | 3 3/4" |
| Min. Bore Size | 1 1/8" |
| No. Of Chain Rows | 1 |
| No. Of Teeth | 13 |
| Pitch | 1 3/4" |
| Pitch Dia. | 7 5/16" , 7.313" |
| Single Strand Tooth Thickness | 0.924" |
| Storage Dimension Height | 2" |
| Storage Dimension Length | 8.15" |
| Storage Dimension Width | 8.15" |
| Type | MST R1 Bushed Solid Type 4 |
Shipping Info:
| Ship weight (kg) | 4.61 |
| Ship height (cm) | 7.32 |
| Ship length (cm) | 20.7 |
| Ship width (cm) | 20.7 |
| Country of Origin | US |
Product Variants
| Product | Model | Pitch Dia. | No. Of Teeth | Length Through Bore | Hub Dia. | Bore Dia. | Chain Size | Storage Dimension Width | Storage Dimension Height | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
140R35 | 19.5227" | 35 | 4" | 5 1/2" | 1 3/8" to 3 3/8" | #140 | 20.494" | 4" | €1,385.40 | |
![]() |
140R36 | 20.079" | 36 | 4" | 5 1/2" | 1 3/8" to 3 3/8" | #140 | 21.053" | 4" | €1,458.82 | |
![]() |
140S36 | 20.079" | 36 | 3 5/16" | 6 1/2" | 1.688" to 4.25" | #140 | 21.053" | 3.31" | €1,458.82 | |
![]() |
140R40 | 22.3046" | 40 | 4" | 5 1/2" | 1 3/8" to 3 3/8" | #140 | 23.286" | 4" | €1,601.71 | |
![]() |
140S40 | 22.3046" | 40 | 3 5/16" | 6 1/2" | 1.688" to 4.25" | #140 | 23.286" | 3.31" | €1,601.71 | |
![]() |
140S45 | 25.0873" | 45 | 3 5/16" | 6 1/2" | 1.688" to 4.25" | #140 | 26.076" | 3.31" | €1,708.38 | |
![]() |
140S60 | 33.4378" | 60 | 5 11/16" | 6 1/2" | 1.875" to 4.188" | #140 | 34.442" | 5.69" | €2,308.54 |
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MARTIN SPROCKET 140R13H Sprocket, 140 Chain, 13 Teeth, 7.313 Inch Pitch Dia., 8.150 Inch O.D., Steel
€660.99 /unit






