Lovejoy 900 Series Shaft Locking Device 44 mm.
Lovejoy 69790498013 900 Series Shaft Locking Device, 44 mm (1.732″) hub OD Diameter, 1.250″ to 1.496″ Shaft Diameter, 454 to 719 ft-lb Max Transmissible Torque.
Dimensional Data
Hub Outside Diameter (Dimension d) | 44.00 mm 1.732 in |
Tolerance of Hub Outside Diameter (T3) | +0 – 0.0015 in |
Shaft Size | 44.00 mm |
Shaft Locking Device Outside Diameter (Dimension D) | 80.00 mm 3.150 in |
Thrust Rings Width at Relaxed State (Dimension B) | 25.00 mm 0.984 in |
Contact Length (Dimension l) | 20.00 mm 0.787 in |
Locking Screw Size (Dimension T) | M6 |
Shaft Diameter (Dimension ds) | 1.250 in |
Gap Width at Relaxed State (Dimension e) | 0.098 in |
Max. Diametrical Clearance (Dimension C) | 0.001 in |
Total Thrust Rings Width at Relaxed State (Dimension L) | 1.142 in 29.00 mm |
Disc Outside Diameter (Dimension D) | 80.01 mm 3.150 in |
Cubic inches | 14.33535 in³ 364.11798 mm³ |
Performance Data
Max. Transmissible Torque (at low end of shaft diameter range) | 465.00 ft·lb |
Max. Transmissible Torque (min to max shaft diameter) | 465 to 719 ft·lb |
Screw Tightening Torque | 9.00 ft·lb |



