Features:

• Up to 4.50 kNm; 39,500 in.lb.
• Easy to assemble/replace
• High misalignment ratings
• No maintenance/lubrication
• Part-for-part interchangeable with industry standard design
• In-stock versatile spacer design can accommodate many configurations with few parts
• Designed from the ground up using finite element analysis to maximize flex life.
• Easy two piece element installation. No need to move the hubs during replacement.
• One spacer size to handle most different between shaft spacings.
• Light weight element absorbs shock loading and torsional vibration.
• Same hubs used on both spacer and standard elements.
• Good chemical resistance

TB Wood’s Dura-Flex® couplings are designed from the ground up using finite element analysis to maximize flex life. Perfect for a wide variety of applications -- including those with uniform to heavy shock loads -- Dura-Flex® couplings employ a light weight element that absorbs shock loading and torsional vibration. These couplings are available in stock bore-to-size (BTS), Taper-Lock® and Sure-Grip® bushed (QD) hubs.

Taper-Lock bushed Features:

• Reduced maintenance time and costs
• Easy installation and removal
• Minimal shaft damage
• Clean, compact design
• Dodge original design, an industry standard for over 50 years
• Conforms with MPTA-B9i-2013 Taper-Lock bushing standard
• Combine with Dodge Integral Key bushings for added value and convenience

QD bushed Features:

• “Quick Detachable” QD bushings for easy installation and removal
• Reduced maintenance time and costs
• Minimal shaft damage
• Increased bore capacities
• Robust flanged design featuring capscrew hardware
• Conforms with MPTA-B6i-2010 QD bushing standard

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Omega Close-Coupled Orange (Standard) Couplings Features:

• Hubs offered in rough, custom or bushed designs
• Accomodates shaft diameter up to 9.00'' (229 mm)
• Continious torque loads up to 340,200 lb-in
• Peak torque loads up to 850,500 lb-in
• Available in 16 sizes from E2 to E140 (E2-M to E140-M metric)

Omega Close-Coupled Yellow (HDY) Couplings Features:

• Features 25% higher torque rating and 40% higher torsional stiffness than Orange(Standard) element
• Hubs offered in rough, custom or bushed designs
• Accomodates shaft diameter up to 9.00'' (229 mm)
• Continious torque loads up to 425,250 lb-in
• Peak torque loads up to 1,063,125 lb-in
• Available in 16 sizes from E2 to E140 (E2-M to E140-M metric)

Omega Close-Coupled Green (HSU) Couplings Features:

• Ideal for hot and humid, or caustic and acidic enviroments
• Hubs offered in rough, custom or bushed designs
• Accomodates shaft diameter up to 9.00'' 229 mm)
• Continious torque loads up to 340,200 lb-in
• Peak torque loads up to 850,500 lb-in
• Available in 16 sizes from E2 to E140 (E2-M to E140-M metric)

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Go-Flex Couplings Features:

• Fast and easy insert replacement
• Low maintenance
• Minimal downtime
• Urethane inserts available from Standard to Heavy Duty, High Temperature, and Metal Detectable
• Can be installed vertically or horizontally
• The teeth on the hubs do not touch or overlap thus if the insert fails, you do not have metal to metal contact that could potentially destroy the hubs
• Reversing applications
• No realignment required after insert replacement