Kop-Flex 103 KD 21 LS350 FB Size 103 Disc Coupling, 3.94" Outside Diameter, 1.75" Max Bore Size, Style KD21, Finished Bore, Non-
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$2,258.55
Axial Capacity (+/-)0.08Bore Range (in)0.5 to 1.75Bore Size Max1.75Bore Size Min0.5Bore TypeFinished BoreConfiguration1 long hub/1 standard hubCoupling Size103Coupling TypeDisc CouplingHub MaterialCarbon steelLength Through Bore (long hub) (in)1.94Length Through Bore standard hub (in)1.66Lube/Non-LubeNon-LubricatedMax Compatible Bore Size (long hub) (in)1.75Max Torque (ft-lb)667Measurement SystemImperialMin Compatible Bore Size (long hub) (in)0.5OD3.94Rating HP @ 100 RPM6.3Speed Max (rpm)18200Stock C Dimension3.5StyleKD21Torque Rating (in-lb)4000Total Length (One Hub Reverse) (in)Total Length (One Hub Reverse) (in)Total Length (Std Hub Post) (in)7.1Total WR2 (lb-in2)16
Specifications
| Axial Capacity (+/-) | 0.08 |
| Bore Range (in) | 0.5 to 1.75 |
| Bore Size Max | 1.75 |
| Bore Size Min | 0.5 |
| Bore Type | Finished Bore |
| Configuration | 1 long hub/1 standard hub |
| Coupling Size | 103 |
| Coupling Type | Disc Coupling |
| Hub Material | Carbon steel |
| Length Through Bore (long hub) (in) | 1.94 |
| Length Through Bore standard hub (in) | 1.66 |
| Lube/Non-Lube | Non-Lubricated |
| Max Compatible Bore Size (long hub) (in) | 1.75 |
| Max Torque (ft-lb) | 667 |
| Measurement System | Imperial |
| Min Compatible Bore Size (long hub) (in) | 0.5 |
| OD | 3.94 |
| Rating HP @ 100 RPM | 6.3 |
| Speed Max (rpm) | 18200 |
| Stock C Dimension | 3.5 |
| Style | KD21 |
| Torque Rating (in-lb) | 4000 |
| Total Length (One Hub Reverse) (in) | Total Length (One Hub Reverse) (in) |
| Total Length (Std Hub Post) (in) | 7.1 |
| Total WR2 (lb-in2) | 16 |
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