BOLTTE HJDBN56 45 Steel Double-Disc Diaphragm Couplings - 56-190 mm OD

BOLTTE HJDBN56 45 Steel Double-Disc Diaphragm Couplings - 56-190 mm OD

BOLTTE HJDBN56 double-disc diaphragm couplings use black-oxide 45 steel hubs and metallic diaphragm packs for high-torque, precision power transmission between aligned shafts.

Product details

• Series: HJDBN56 double-disc diaphragm coupling.
• Hub material: 45 steel.
• Surface finish: black oxide.
• Installation: finished bore with keyway.
• Reference standard: ISO; RoHS certified.

Ordering notes

• Select the required outside diameter, overall length and supported bore range shown in the model name.
• State the finished bore for each hub and confirm whether the two shaft diameters are equal or different.
• Provide keyway dimensions, shaft fit, torque, speed, shaft spacing, misalignment and service conditions before production.
• For dimensions outside the listed range, select the custom-size option and send the required drawing or specifications.

All dimensions are in millimetres. Verify the selected coupling and interface dimensions against the actual equipment before installation.