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    Curved Jaw Coupling, 40 x 55mm

    5 out of 5 based on 1 reviews | Write a review
    Affordable price curved jaw coupling for sale, diameter 40mm, length 55mm, bore size 8mm to 24mm, has good wear resistance, corrosion resistance, and electrical insulation, which can reduce the wear of shaft components.
    SKU: ATO-SC-GFCG-4055
    30-day Returns
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    Delivery date: 6-12 days

    Curved jaw coupling bore 0.3 inch to 0.9 inch, diameter 1.5 inch, length 2.1 inch, plum coupling has the functions of compensating the relative displacement of the two axes, vibration reduction, buffering, and small radial size.


    • Model: ATO-SC-GFCG-4055
    • Rated Torque: 48 Nm
    • Eccentricity Allowed: 0.02mm
    • Bore: 8 to 24mm
    • Allowable Declination: 1∠°
    • Allowable Axial Deviation: ±0.60mm
    • Allowable Speed: 10000rpm
    • Static Torsional Stiffness: 550 Nm/rad
    • Moment of Inertia: 3.8 x 10-5 Nm
    • Bushing Material: 304 Stainless steel
    • Rubber Block Material: Polyurethane imported from Germany
    • Surface Treatment: Polished
    • Weight: 289g
    • Certificate: ISO9001, REACH, RoHS
    • Warranty: 12 Months

    40mm x 55mm Jaw Coupling Dimension (unit: mm)

    Plum coupling dimension

    • d1/d2 Inner Diameter Size: 6-6.35-7-8-9-10-11-12-12.7-14-15-16-17-18-19-20-22-24
    • ΦD: 40
    • L: 55
    • LF: 30
    • LP: 13.7
    • F: 7.2
    • M: M5
    • Tightening Torque: 8 Nm

    Tips: Daily inspection of the coupling

    1. Check the coupling body for cracks.
    2. Check whether the coupling connection is tight and firm.
    3. Check whether the key connection of the coupling is loose and roll the key.
    4. Check whether there is radial circular runout and end face runout when the coupling rotates.
    5. Check whether the coupling lubrication is in good condition.
    6. Check the complete condition of the coupling gear, the wear condition and the meshing condition of the internal and external gears.
    Existing reviews of Curved Jaw Coupling, 40 x 55mm
    Top quality jaw coupling
    Flexible jaw coupling can handle offsets (when the shaft is rotating and slightly out of alignment) very well and because it can better center the shaft, the set screw clamps the coupling, and quality is quite good.
    From: Adrian | Date: 29/05/2022
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