System Plast 881-21R25M-RMS 881 Series Sprocket, 21 Teeth, 25 mm Round Bore, Machined Split Idler with 129.3 mm Pitch Diameter88
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$128.47
of Teeth21Body StyleBlockBore GeometryRoundBore Size (mm)25Bore TypeIdlerChain Number881Chain Pitch (in)1.5Chain Pitch (mm)38.1FlangedNoHeight5.08Hub TypeA-No HubLength5.08Measurement SystemMetricMolded or MachinedMachinedOuter Dia. (in)5.079Outer Dia. (mm)129Pitch Diameter (in)5.032Pitch Diameter (mm)127.82Product GroupTableTop®Product LineChain and Belt SprocketsSplit or SolidSplitSprocket ConstructionMachined Split SprocketWidth1.63
Specifications
| # of Teeth | 21 |
| Body Style | Block |
| Bore Geometry | Round |
| Bore Size (mm) | 25 |
| Bore Type | Idler |
| Chain Number | 881 |
| Chain Pitch (in) | 1.5 |
| Chain Pitch (mm) | 38.1 |
| Flanged | No |
| Height | 5.08 |
| Hub Type | A-No Hub |
| Length | 5.08 |
| Measurement System | Metric |
| Molded or Machined | Machined |
| Outer Dia. (in) | 5.079 |
| Outer Dia. (mm) | 129 |
| Pitch Diameter (in) | 5.032 |
| Pitch Diameter (mm) | 127.82 |
| Product Group | TableTop® |
| Product Line | Chain and Belt Sprockets |
| Split or Solid | Split |
| Sprocket Construction | Machined Split Sprocket |
| Width | 1.63 |
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