MARTIN SPROCKET 40P21H Sprocket, MST, 40 Chain, 21 Teeth, 3.355 Inch Pitch Dia., 3.617 Inch O.D., Steel
3.617"
Get it by Wednesday, Feb 25
€119.54 /unit
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Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Type | Bushed |
| Bushing Part Number | P1 |
| Bushing Size | P1 |
| Chain Number | 40 |
| Chain Pitch | 1/2" |
| Construction | Solid With Recess Groove |
| Construction Type | Solid With Recess Groove |
| For Chain Number | 40 |
| For Chain Pitch | 1/2" |
| Hardened Teeth | 1 |
| Hub Configuration | B |
| Hub Diameter | 3" |
| Hub Outside Dia. | 3" |
| Hub Recessed For Chain | 1 |
| Individually Packaged | Yes |
| Keyway Size | 3/8" |
| Keyway Width | 3/8" |
| Length Through Bore | 1 5/16" |
| Length Thru Bore | 1 5/16" |
| Material | Steel |
| Max. Bore Size | 1 3/4" |
| Min. Bore Size | 1/2" |
| No. Of Teeth | 21 |
| Number Of Chain Rows | 1 |
| Number Of Teeth | 21 |
| Outside Dia. | 3.617" |
| Pitch | 1/2" |
| Pitch Dia. | 3.3548" |
| Single Strand Tooth Thickness | 0.284" |
| Storage Dimension Height | 1 1/2" |
| Storage Dimension Length | 4" |
| Storage Dimension Width | 4" |
Shipping Info:
| Ship weight (kg) | 0.69 |
| Ship height (cm) | 3.81 |
| Ship length (cm) | 9.19 |
| Ship width (cm) | 9.19 |
| Country of Origin | US |
Product Variants
| Product | Model | Number Of Teeth | Pitch Dia. | Outside Dia. | Length Through Bore | Bushing Type | For Chain Pitch | For Chain Number | Bore Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 |
40Q112 | 112 | 17.8277" | 18.121" | 1 3/4" | MST Q1 | 1/2" | 40 | Bushed | €399.40 | |
 |
40P70 | 70 | 11.1446" | 11.433" | 1 15/16" | Type P1 Split Taper | 1/2" | 40 | Bushed | €258.11 | |
 |
40Q70 | 70 | 11.1446" | 11.433" | 1 3/4" | MST Q1 | 1/2" | 40 | Bushed | €258.11 | |
 |
40Q72 | 72 | 11.4628" | 11.752" | 1 3/4" | MST Q1 | 1/2" | 40 | Bushed | €263.54 | |
 |
40Q80 | 80 | 12.7357" | 13.026" | 1 3/4" | MST Q1 | 1/2" | 40 | Bushed | €245.52 | |
 |
40Q84 | 84 | 13.3721" | 13.663" | 1 3/4" | MST Q1 | 1/2" | 40 | Bushed | €260.24 | |
 |
40Q96 | 96 | 15.2816" | 15.573" | 1 3/4" | MST Q1 | 1/2" | 40 | Bushed | €347.98 |
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MARTIN SPROCKET 40P21H Sprocket, MST, 40 Chain, 21 Teeth, 3.355 Inch Pitch Dia., 3.617 Inch O.D., Steel
€119.54 /unit