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AROFLEX H Type Taper Bore Hubs

AROFLEX H Type Taper Bore Hubs

Half Coupling H Type Taper Bore (HRC Series)
High-Efficiency Semi-Elastic Couplings for Rapid External Assembly

The HRC H-Type Taper Bore Half Coupling is a premium power transmission solution designed for quick installation and fail-safe operation. Manufactured from high-grade Cast Iron (EN-GJL-250), these "H" flanges feature an external mounting configuration where the taper-lock bush is fitted from the outside. This ensures maximum accessibility for rapid maintenance in compact industrial environments.

Key Benefits & Specifications

External Fitting: Taper bush installs from the outside for easy access in restricted spaces.
Vibration Dampening: High-grade cast iron construction absorbs shock loads and reduces torsional oscillation.
Misalignment Tolerance: Expertly handles up to 1° angular misalignment to protect motor bearings.
Standardized Sizing: Fully compatible with industry-standard taper bushes (1008 to 3525).

Popular Models & Technical Data

Model
Bush Size
Max Bore
Torque (Nm)

HRC70H100825mm31
HRC90H110828mm80
HRC110H161042mm160
HRC130H161042mm315
HRC150H201250mm600
HRC280H3525100mm3150

Why Choose H-Type HRC Couplings?

The H-type flange is the industry standard for UK engineers seeking to reduce downtime. Because the taper lock bush bolts are accessible from the outside, adjustments can be made without dismantling the entire drivetrain. This provides a precision, interference-fit connection for electric motors, pumps, and gearboxes.

For a complete coupling set, ensure you select the corresponding HRC nitrile rubber insert and the required taper bushes.

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