Fenner Precision Polymers
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Eagle® Blue 80 EC Cross Section
Unit of Measure
1 2 

Part Number

Cross Section

Minimum Pulley ø

Working Load @ Percent Tension 4%

Working Load @ Percent Tension 6%

Working Load @ Percent Tension 8%

Working Load @ Percent Tension 10%

Weight

L04BY40BSG N/A B/17 N/A 6.96 in177 mm N/A 27.6 lbs122.6 N N/A 47.1 lbs209.5 N N/A 64.9 lbs288.9 N N/A 80.3 lbs357 N N/A 18.559 kg18.559 lbs
5260300 N/A B N/A 5 in127 mm N/A 60.7 lbs270.1 N N/A N/A N/A N/A 23.7 kg23.7 lbs
5230000 N/A B Cogged N/A 4 in102 mm N/A 60.7 lbs270.1 N N/A N/A N/A N/A 12.25 kg12.25 lbs
5299009 N/A B Ridge-Top N/A 7.56 in192 mm N/A 63.2 lbs280.9 N N/A N/A N/A N/A 17.6 kg17.6 lbs
L04OP80BR N/A B/17 N/A 4.53 in115 mm N/A 54.5 lbs242.6 N N/A N/A N/A N/A 12.3 lbs
4940067 N/A B/17 N/A 4.38 in115 mm N/A 35.5 lbs158 N N/A N/A N/A N/A 13.2 kg13.2 lbs
L04I85BR N/A B/17 N/A 4.53 in115 mm N/A 55 lbs244.8 N N/A N/A N/A N/A 12.6 kg12.6 lbs
4940127 N/A B/17 N/A 4.53 in115 mm N/A 164.7 lbs732.8 N N/A N/A N/A N/A 14 kg14 lbs
4940076 N/A B/17 N/A 5.43 in138 mm N/A 163.5 lbs727.2 N N/A N/A N/A N/A 12.4 lbs
4940072 N/A B/17 Cogged N/A 4.43 in113 mm N/A 163.5 lbs727.2 N N/A N/A N/A N/A 11.4 kg11.4 lbs
L04I85BRXH N/A B/17 Ridge-Top N/A 7.68 in195 mm N/A 81.4 lbs362 N N/A N/A N/A N/A 17.4 lbs
L04G89BRXH N/A B/17 Ridge-Top N/A 7.68 in195 mm N/A 239.5 lbs1065.1 N N/A N/A N/A N/A 26.8 kg26.8 lbs
5260530 N/A B N/A 5.89 in150 mm N/A 63.2 lbs280.9 N N/A N/A N/A N/A 14.2 kg14.2 lbs
5260535 N/A B N/A 5.89 in150 mm N/A 63.2 lbs280.9 N N/A N/A N/A N/A 13.6 kg13.6 lbs
493020030M N/A B/17 N/A 5.36 in136 mm N/A 55 lbs244.8 N N/A N/A N/A N/A 18.09 kg18.09 lbs
L04I85BRSG N/A B/17 N/A 5.36 in136 mm N/A 55 lbs244.8 N N/A N/A N/A N/A 16.3078 kg16.3078 lbs
493160030M N/A B/17 N/A 5.36 in136 mm N/A 55 lbs244.8 N N/A N/A N/A N/A 14.4 lbs
Unit of Measure
1 2