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Gear

Overview

Lovejoy / Sier-Bath All Metal Labyrinth Seal Series Couplings

â–  All AISI 4140 Alloy Steel Design â–  No rubber seals – metal labyrinth design â–  Standard with exposed bolts â–  Fully interchangeable with Industry standards â–  Ideal for higher temperature applications

Standard FLA Type

â–  Double engagement (‘F’ flex-flex) for parallel and angular misalignment FLA Type Section Pages G-60 and G-61 FLAFR Type Section Pages G-62 and G-63 FLAMM Type Section Pages G-64 and G-65 FLHD Type Contact Lovejoy Technical Support FLHDFR Type Contact Lovejoy Technical Support â–  Industry standard flange bolt patterns

Single Engagement FLAFR Type

â–  Single engagement (‘FFR’ flex-rigid) accommodates angular
G misalignment only and is ideal for floating shaft applications

Mill Motor FLAMM Type

â–  First hub designed with longer universal hub on one end to accommodate straight or tapered shaftsSecond hub bored to customer specifications â–  â–  Standard design accommodates AISE Mill Motor frame sizes â–  Sleeves and second hub are standard

Lovejoy Forged Steel Series

Standard FLHD Type

â–  Piloted Sleeves â–  Exposed Bolts Standard â–  Excellent for high torque at low speeds â–  Bore range from 7.75 inches up to 44.88 inches â–  Torque capacity up to 54,390,000 in-lbs â–  Alloy Steel (AISI 4140) construction available

Single Engagement FLHDFR Type

â–  Capacities the same as FHD â–  Ideal for heavy duty floating shaft applications

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