Rexnord 401-308-5 821 Series Cast-Iron Non-Split Sprocket with 21 Teeth and a 1" Round Shaft-ready Bore with 1 Keyway and 1 Sets
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$209.62
Body styleArmBore diameter (in)1Bore shapeRoundBore typeShaft-ReadyChain number821Height3.00Hub typeA-No HubLength7.00MaterialCast IronNet Weight6.70Number of keyways1Number of set screws1 SetscrewNumber of Teeth21Pitch diameter (in)5.032Pitch diameter (mm)127.82Sprocket constructionCast-Iron Non-Split SprocketSprocket Series821Unit of dimensioninUnit of DimensionINVolume2.409Volume unitCDMVolume UnitCDMWeight unitLBWidth7.00
Specifications
| Body style | Arm |
| Bore diameter (in) | 1 |
| Bore shape | Round |
| Bore type | Shaft-Ready |
| Chain number | 821 |
| Height | 3.00 |
| Hub type | A-No Hub |
| Length | 7.00 |
| Material | Cast Iron |
| Net Weight | 6.70 |
| Number of keyways | 1 |
| Number of set screws | 1 Setscrew |
| Number of Teeth | 21 |
| Pitch diameter (in) | 5.032 |
| Pitch diameter (mm) | 127.82 |
| Sprocket construction | Cast-Iron Non-Split Sprocket |
| Sprocket Series | 821 |
| Unit of dimension | in |
| Unit of Dimension | IN |
| Volume | 2.409 |
| Volume unit | CDM |
| Volume Unit | CDM |
| Weight unit | LB |
| Width | 7.00 |
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