Martin 821A21 MAR821A21
Martin 821A21 800 Series Arm Body Conveyor Sprocket, 1 to 1-3/4 in Dia Bore, 5.12 in OD, #821 Chain, 21 Teeth, Cast Iron
- Manufacturer: Martin Sprocket & Gear
- Brand Name: Martin
- Part Number: MAR821A21
- MPN: 821A21
- UPC: 697950175379
- Min. Order Qty: 1
- Qty. Interval: 1
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- Sold As: 1/EA
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Price:
800 series sprockets are also known as conveyor sprockets or tabletop sprockets. These specialty sprockets are used to move conveyors. The unique tooth profile allows the conveyors to move without protruding through them.
Martin Conveyor Sprocket, Arm Body, Series: 800 Series, 1 to 1-3/4 in Bore, 5.12 in OD, #821 Chain, 21 Teeth, 5.089 in Pitch Diameter, 1-5/8 in Length Through Bore, Cast Iron
| Bore Diameter | : | 1 to 1-3/4 in |
| Chain Size | : | #821 |
| Length Through Bore | : | 1-5/8 in |
| Material | : | Cast Iron |
| Number of Teeth | : | 21 |
| Outside Diameter | : | 5.12 in |
| Pitch Diameter | : | 5.089 in |
| Series | : | 800 Series |
| Type | : | Arm Body |
- To be used with table top chains
- Manufactured of high carbon steel
- Precise machining and processes ensure consistent finish and high quality
- Bores are concentric to pitch line, minimizing run out
Specification Sheet