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TB Woods Coupling Elements

 

 

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.

 

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Item ID Brand Name Product Size Maximum Rpm Rated Torque (Lb-In) Price
WE2M #337989 TB Woods WE2M WE2 STD MM D-FLEX ELMT 7500
$102.04
WE2 #337323 TB Woods WE2 STD D-FLEX ELMT 7500
$102.07
WES2 #338526 TB Woods WES2 SPCR D-FLEX ELMT 7500
$122.73
WES3M #340682 TB Woods TBWOODS WES3M WES3 Spacer MM D-Flex Element 7500
$147.27
WES3 #339263 TB Woods TBWOODS WES3 SPCR D-Flex Element 7500
$147.35
WE3M #338018 TB Woods TBWOODS WE3M WE3 STD MM D-Flex Element 7500
$115.96
WES4 #341299 TB Woods TBWOODS WES4 SPCR D-Flex Element 7500
$171.61
WE4M #339511 TB Woods TBWOODS WE4M WE4 STD MM D-Flex Element 7500
$128.49
WE4 #338570 TB Woods TBWOODS WE4 STD D-Flex Element 7500
$128.49
WES4M #338009 TB Woods TBWOODS WES4M WES4 Spacer MM D-Flex Element 7500
$171.51
WE5M #340680 TB Woods TBWOODS WE5M WE5 STD MM D-Flex Element 7500
$147.27
WES5 #339313 TB Woods TBWOODS WES5 SPCR D-Flex Element 7500
$225.81
WE5 #338571 TB Woods TBWOODS WE5 STD D-Flex Element 7500
$147.35
WES5M #336835 TB Woods TBWOODS WES5M WES5 Spacer MM D-Flex Element 7500
$225.81
WE10M #340977 TB Woods TBWOODS WE10M WE10 STD MM D-Flex Element 7500
$199.47
WE10 #340612 TB Woods TBWOODS WE10 STD D-Flex Element 7500
$199.56
WES10 #338566 TB Woods TBWOODS WES10 SPCR D-Flex Element 7500
$284.52
WES10M #338005 TB Woods TBWOODS WES10M WES10 Spacer MM D-Flex Element 7500
$284.52
WES20 #339528 TB Woods TBWOODS WES20 SPCR D-Flex Element 6600
$329.69
WES20R #339508 TB Woods TBWOODS WES20R WES20 Spacer w/ Ring D-Flex Element
$631.80
WE20 #338559 TB Woods TBWOODS WE20 STD D-Flex Element 6600
$241.63
WE20M #338016 TB Woods TBWOODS WE20M WE20 STD MM D-Flex Element 6600
$241.73
WES20M #338006 TB Woods TBWOODS WES20M WES20 Spacer MM D-Flex Element 6600
$329.69
WE30 #341140 TB Woods TBWOODS WE30 STD D-Flex Element 5800
$301.47
WES30R #340882 TB Woods TBWOODS WES30R WES30 Spacer w/ Ring D-Flex Element
$779.08
WES30 #338330 TB Woods TBWOODS WES30 SPCR D-Flex Element 5800
$434.69
WE30M #338017 TB Woods TBWOODS WE30M WE30 STD MM D-Flex Element 5800
$300.89
WES30M #338013 TB Woods TBWOODS WES30M WES30 Spacer MM D-Flex Element 5800
$434.69
WES40 #339615 TB Woods TBWOODS WES40 SPCR D-Flex Element 5000
$532.92
WE40M #338801 TB Woods TBWOODS WE40M WE40 STD MM D-Flex Element 5000
$353.40
WE40 #338569 TB Woods TBWOODS WE40 STD D-Flex Element 5000
$354.53
WES40R #337214 TB Woods TBWOODS WES40R WES40 Spacer w/ Ring D-Flex Element
$986.20
WES40M #336591 TB Woods TBWOODS WES40M WES40 Spacer MM D-Flex Element 5000
$532.92
WE50 #341227 TB Woods TBWOODS WE50 STD D-Flex Element 4200
$429.04
WES50 #338592 TB Woods TBWOODS WES50 SPCR D-Flex Element 4200
$648.08
WE50M #338025 TB Woods TBWOODS WE50M WE50 STD MM D-Flex Element 4200
$428.48
WES50M #338015 TB Woods TBWOODS WES50M WES50 Spacer MM D-Flex Element 4200
$647.52
WES50R #337259 TB Woods TBWOODS WES50R WES50 Spacer w/ Ring D-Flex Element
$1,218.04
WES60R #340679 TB Woods TBWOODS WES60R WES60 Spacer w/ Ring D-Flex Element
$1,309.17
WE60 #338577 TB Woods TBWOODS WE60 STD D-Flex Element 3800
$505.83
WE60M #338026 TB Woods TBWOODS WE60M WE60 STD MM D-Flex Element 3800
$505.83
WES60M #338010 TB Woods TBWOODS WES60M WES60 Spacer MM D-Flex Element 3800
$788.09
WES60 #336774 TB Woods TBWOODS WES60 SPCR D-Flex Element 3800
$789.21
WES70R #340590 TB Woods TBWOODS WES70R WES70 Spacer w/ Ring D-Flex Element
$1,609.94
WE70 #338412 TB Woods TBWOODS WE70 STD D-Flex Element 3600
$709.05
WES70 #338409 TB Woods TBWOODS WES70 SPCR D-Flex Element 3600
$1,042.13
WE70M #338021 TB Woods TBWOODS WE70M WE70 STD MM D-Flex Element 3600
$707.92
WES70M #338011 TB Woods TBWOODS WES70M WES70 Spacer MM D-Flex Element 3600
$1,111.73
WE80 #340792 TB Woods TBWOODS WE80 STD D-Flex Element 2000
$1,016.16
WE80M #340280 TB Woods TBWOODS WE80M WE80 STD MM D-Flex Element 2000
$1,015.60
WES80R #339795 TB Woods TBWOODS WES80R WES80 Spacer w/ Ring D-Flex Element
$2,157.68
WES80 #338410 TB Woods TBWOODS WES80 SPCR D-Flex Element 2000
$1,345.35
WES80M #338335 TB Woods TBWOODS WES80M WES80 Spacer MM D-Flex Element 2000
$1,344.30