Kop-Flex 203 KD 2 JS500 Size 203 Disc Coupling, 6.75" Outside Diameter, 3.25" Max Bore Size, Style KD2, Rough Bore, Non-Lubricat
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$4,697.02
Axial Capacity (+/-)0.09Bore Range (in)1 to 3.25Bore Size Max3.25Bore Size Min1Bore TypeRough BoreConfiguration1 jumbo hub/1 standard hubCoupling Size203Coupling TypeDisc CouplingDisc Coupling TypeSpacer CouplingDisc ShapeScallopedHub Diameter (in)4.75Hub MaterialCarbon steelLength Through Bore (in)5.87Length Through Bore (long hub) (in)3.62Length Through Bore standard hub (in)2.25Lube/Non-LubeNon-LubricatedMax C Bore4.5Max Compatible Bore Size (jumbo hub) (in)4.62Max Torque (ft-lb)2400Measurement SystemImperialMin Compatible Bore Size (jumbo hub) (in)2.75OD6.75Rating HP @ 100 RPM22.9Rough Bore1Speed Max (rpm)12800Stock C Dimension5StyleKD2Torque Rating (in-lb)14400Total Length (One Hub Reverse) (in)Total Length (One Hub Reverse) (in)Total Length (Std Hub Post) (in)10.87Total WR2 (lb-in2)205
Specifications
| Axial Capacity (+/-) | 0.09 |
| Bore Range (in) | 1 to 3.25 |
| Bore Size Max | 3.25 |
| Bore Size Min | 1 |
| Bore Type | Rough Bore |
| Configuration | 1 jumbo hub/1 standard hub |
| Coupling Size | 203 |
| Coupling Type | Disc Coupling |
| Disc Coupling Type | Spacer Coupling |
| Disc Shape | Scalloped |
| Hub Diameter (in) | 4.75 |
| Hub Material | Carbon steel |
| Length Through Bore (in) | 5.87 |
| Length Through Bore (long hub) (in) | 3.62 |
| Length Through Bore standard hub (in) | 2.25 |
| Lube/Non-Lube | Non-Lubricated |
| Max C Bore | 4.5 |
| Max Compatible Bore Size (jumbo hub) (in) | 4.62 |
| Max Torque (ft-lb) | 2400 |
| Measurement System | Imperial |
| Min Compatible Bore Size (jumbo hub) (in) | 2.75 |
| OD | 6.75 |
| Rating HP @ 100 RPM | 22.9 |
| Rough Bore | 1 |
| Speed Max (rpm) | 12800 |
| Stock C Dimension | 5 |
| Style | KD2 |
| Torque Rating (in-lb) | 14400 |
| Total Length (One Hub Reverse) (in) | Total Length (One Hub Reverse) (in) |
| Total Length (Std Hub Post) (in) | 10.87 |
| Total WR2 (lb-in2) | 205 |
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