- Product Types of LovejoyProduct Types of Lovejoy
- Couplings & Power Transmission Parts CatalogCouplings & Power Transmission Parts Catalog
- QUICK FLEX® CouplingsQUICK FLEX® Couplings
- QUICK FLEX Complete Standard Coupling Assembly with High-Speed CoverQUICK FLEX Complete Standard Coupling Assembly with High-Speed Cover
- Item Number QF250 Assembly W/Red
Item Number QF250 Assembly W/Red, Standard Coupling with High-Speed Cover
QF250 Assembly W/RedStandard Coupling with High-Speed CoverLovejoy
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Unit of Measure
Specifications
Pilot-Bore Diameter |
N/A 1 1/2 |
Maximum Bore Size - Standard Keyway |
N/A 105 mm4 1/8 in |
Max. RPM |
N/A 3800 rpm |
Insert Color |
N/A Red |
Continuous Torque |
N/A 3513 N·m31091 in·lb |
Weight |
N/A 32.3 Kg71 lb |
Dimensions
Dimension Drawing |
N/A
QuickFlex-Dim |
A |
N/A 219.0 mm8.61 in |
C |
N/A 100.6 mm3.95 in |
D1 |
N/A 225.6 mm8.88 in |
D2 |
N/A 147.1 mm5.79 in |
D3 |
N/A 190.0 mm7.48 in |
F |
N/A 78.7 mm3.10 in |
G Min |
N/A 4.32 mm0.170 in |
G Max |
N/A 5.31 mm0.209 in |
H |
N/A 107.1 mm4.21 in |
L1 |
N/A 59.2 mm2.33 in |
P |
N/A 88.9 mm3.50 in |
X |
N/A 63.2 mm2.49 in |