Schmidt Offset Shaft Couplings
Part Number: L289C
Click image to enlarge
Click image to enlarge
Technical Resources
| Schmidt Offset Shaft Couplings l289c Configuration | |
| Bore Size D1 | |
| Bore Size D2 | |
L289C Specifications
Click for English
Click for Metric
| Part Number | L289C |
| Performance Factor (P): | 16.549 (See Catalog) |
| Maximum Torque Capacity: | 56,500 in-lbs |
| Maximum Torque Capacity : | 6,384 Nm |
| Practical Speed Limit: | 1,250 RPM |
| Min Operating Shaft Offset (S min): | 1.120 inches |
| Min Operating Shaft Offset (S min) : | 28.45 mm |
| Max Operating Shaft Offset (S max): | 4.050 inches |
| Max Operating Shaft Offset (S max) : | 102.87 mm |
| Max Shaft Linear Travel (S ml): | 7.780 inches |
| Max Shaft Linear Travel (S ml) : | 197.6 mm |
| Max Shaft Angular Displacement*: | 0.025 inches |
| Max Shaft Angular Displacement* : | 0.635 mm |
| Coupling Weight: | 77 lbs |
| Coupling Weight : | 34.92 kg |
| Inertia (WK²): | 948 lb-in² |
| Inertia (WK²) : | 2,774 kg-cm² |
| End Disc Diameter (D): | 8.90 inches |
| End Disc Diameter (D) : | 226.1 mm |
| Coupling Length (B): | 7.62 (±.032) inches |
| Coupling Length (B) : | 193.55 (±.82) mm |
| End Disc Bore (Z): | 4.375 inches |
| End Disc Bore (Z) : | 111.13 mm |
| End Disc Width (K): | 1.44 inches |
| End Disc Width (K) : | 36.58 mm |
| Mounting Bolt Circle (G): | 7.38 inches |
| Mounting Bolt Circle (G) : | 187.5 mm |
| Threaded Mounting Holes (M): | 3/4-10 |
| Number of Mounting Holes: | 4 |
| Hub (Optional) Part Number: | S6040XX |
| Maximum Hub Bore: | 4.125 inches |
| Maximum Hub Bore : | 105 mm |
| Hub Diameter (A): | 8.90 inches |
| Hub Diameter (A) : | 226.1 mm |
| Hub Width (B): | 3.500 inches |
| Hub Width (B) : | 88.90 mm |
| Hub Weight (ea.): | 39.8 lbs |
| Hub Weight (ea.) : | 18.05 kg |
| Hub Fastener Size: | (4) 3/4-10x2.25 |