Kop-Flex 103 KD 21 SS350 Size 103 Disc Coupling, 3.94" Outside Diameter, 1.75" Max Bore Size, Style KD21, Rough Bore, Non-Lubric
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$1,706.68
Axial Capacity (+/-)0.08Bore Range (in)0.5 to 1.75Bore Size Max1.75Bore Size Min0.5Bore TypeRough BoreConfiguration2 standard hubsCoupling Size103Coupling TypeDisc CouplingDisc Coupling TypeSpacer CouplingDisc ShapeScallopedHub Diameter (in)2.57Hub MaterialCarbon steelLength Through Bore (in)1.66Length Through Bore standard hub (in)1.66Lube/Non-LubeNon-LubricatedMax Torque (ft-lb)667Measurement SystemImperialOD3.94Rating 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)6.82Total 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 | Rough Bore |
| Configuration | 2 standard hubs |
| Coupling Size | 103 |
| Coupling Type | Disc Coupling |
| Disc Coupling Type | Spacer Coupling |
| Disc Shape | Scalloped |
| Hub Diameter (in) | 2.57 |
| Hub Material | Carbon steel |
| Length Through Bore (in) | 1.66 |
| Length Through Bore standard hub (in) | 1.66 |
| Lube/Non-Lube | Non-Lubricated |
| Max Torque (ft-lb) | 667 |
| Measurement System | Imperial |
| 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) | 6.82 |
| Total WR2 (lb-in2) | 16 |
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