MARTIN SPROCKET & GEAR 50A21SS
MARTIN SPROCKET & GEAR
MARTIN SPROCKET & GEAR 50A21SS
50A21SS PART NUMBER
Stock Bore Sprocket - 50 / 5/8 in, A Hub, 21 Teeth, 0.7188 in Stock Bore, Stainless Steel Material
QTY QUOTEMARTIN SPROCKET & GEAR - MARTIN SPROCKET & GEAR 50A21SS
Stainless steel sprockets are stocked as plates with no hubs and as “B”s with a hub on one side.
They are all ready to be bored or modified to fit specific applications.
Manufactured of 303/304 stainless steel
Precise machining and processes ensure consistent finish and high quality
Bores are concentric to pitch line, minimizing run out
SPECIFICATIONS
| Chain Number & Pitch | 50 / 5/8 in |
|---|---|
| Caliper Diameter | 3.782 in |
| Chain / Sprocket Type | Standard Roller Chain |
| Pitch Diameter | 4.194 in |
| Maximum Bore Diameter | 0.7188 in |
| Hub Style | A |
| Tooth Width | 0.343 in |
| Number Of Teeth | 21 |
| Tooth Thickness | 0.343 in |
| Bore Type | Reboreable |
| Chain Roller Diameter | 0.4 in |
| Bore Diameter | 0.7188 in |
| Chain Roller Width | 0.375 in |
| Number Of Strands Across | 1 |
| Storage Dimension Height | 0.343 in |
| Material | Stainless Steel |
| Storage Dimension Length | 4.722 in |
| Storage Dimension Width | 4.722 in |
| Length Through Bore | 0.343 in |
| Surface Treatment | Protective Coating |
| Hardened Teeth | Non-Hardened Teeth |
| Manufacturer Upc Number | 697950065076 |
| Pitch Type | Single |
| Outside Diameter | 4.522 in |
| Weight | 1.19 lbs |
