Solutions for the Power Generation Market

Load and Accessory Couplings

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North Side is pleased to provide U.S. power plants with immediate, in-stock access to the most common Lovejoy / Sier-Bath® Frame 3 and Frame 5 accessory and spacer couplings, including (subject to prior sale):

Sier-Bath C-7290 (226A1267P001) accessory coupling

Sier-Bath C-7282 (226A1025P1) spacer coupling

Sier-Bath C-7377 (235A8493P1) spacer coupling

Couplings are crated and ready for same-day motor or air freight shipment from North Side.  All couplings are manufactured in the United States and carry Lovejoy’s Certificate of Conformance.

Please contact us for current availability, pricing and approval drawings.

Additional Frame 3 and Frame 5 high speed gear couplings are available for special order, with typical manufacturing lead-times of  8-20 weeks.  When requesting a quotation, please provide the Sier-Bath “C” number, drawing or order sheet number and, if possible, the BSE or DBFF dimension.

Coupling Recertification.

Regal Rexnord Can Recertify Kop-Flex® Couplings Back To API 671 or Other Industry Standards.

– Comprehensive mechanical/metallurgical inspection.
– Provide an evaluation report with detailed findings confirming the value of the recertification.
– Update design to current standards.
– Glass bead blast cleaning, hand polishing.
– Replacement of flexible elements (disc packs) where applicable.
– Replacement of ALL hardware; shims, bolts, nuts, washers.
– Re-balance to original specifications.
– Package in the custom wooden crate; long term storage protection options available.

Please contact us for details