Dunham Rubber & Belting Corporation
Dunham Rubber & Belting Corporation
682 Commerce Parkway West Drive, Greenwood, IN 46143
Toll Free: 800.876.5340
Tel: 317.888.3002
Fax: 317.888.2335
Email: mail@dunhamrubber.com
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PU (Polyurathane) Belts
Unit of Measure
Items 50014
50014
PU (Polyurethane) Belts 		50017
50017
PU (Polyurethane) Belts 		50044
50044
PU (Polyurethane) Belts 		Image
588100
PU (Polyurethane) Belts 		591120
591120
PU (Polyurethane) Belts
Top Cover N/A Ropanol N/A Ropanyl N/A Ropanyl N/A Ropanyl N/A Ropanyl
Fabric N/A Rigid, Polyester monofilament N/A Rigid, Polyester monofilament N/A Flexible, Polyester spun N/A Rigid, Polyester monofilament N/A Rigid, Polyester spun/monofilament
Tension/Number of Plies N/A 4/1 N/A 4/1 N/A 3/1 N/A 6/1 N/A 6/1
Bottom Thickness/Profile N/A 00 N/A 00 N/A 00 N/A 00 N/A F1
Top Cover Thickness/Profile N/A 00 N/A 02 N/A 04 N/A 05 N/A 03
Color N/A Light Green N/A White N/A White N/A White N/A White
Additional Properties N/A Food Grade (International) N/A Anti-Static Food Grade (International) N/A Food Grade (International) N/A Anti-Static Food Grade (International) N/A Food Grade (International) Non-Fray
Maximum Available Width N/A 72.0 in1829 mm N/A 72.0 in1829 mm N/A 72.0 in1829 mm N/A 84.1 in2135 mm N/A 78.7 in2000 mm
Number of Plies N/A 1
Average Production Thickness N/A 0.023 in0.6 mm N/A 0.030 in0.8 mm N/A 0.033 in0.8 mm N/A 0.043 in1.1 mm N/A 0.043 in1.1 mm
Weight N/A 0.090 lbs/ft²0.44 kg/m² N/A 0.160 lbs/ft²0.78 kg/m² N/A 0.180 lbs/ft²0.88 kg/m² N/A 0.287 lbs/ft²1.40 kg/m² N/A 0.277 lbs/ft²1.35 kg/m²
F/E at 1% N/A 22 lbs/in4 N/mm N/A 22 lbs/in4 N/mm N/A 17 lbs/in3 N/mm N/A 34 lbs/in6 N/mm N/A 34 lbs/in6 N/mm
Min. Pulley Diameter (Flexing at 20ºC) N/A 0.3 in6.3 mm N/A 0.3 in6.3 mm N/A 0.3 in6.3 mm N/A 0.4 in9.0 mm N/A 0.2 in6.0 mm
Top Cover Material (Surface) N/A Polyurethane (imp) N/A Polyurethane N/A Polyurethane N/A Polyurethane N/A Polyurethane
Top Cover Hardness (Shore A) N/A N/A 92 N/A 87 N/A 85 N/A 85
Top Cover Thickness N/A N/A 0.008 in0.2 mm N/A 0.016 in0.4 mm N/A 0.020 in0.5 mm N/A 0.012 in0.3 mm
Min. Pulley Diameter (Back Flexing at 20ºC) N/A 0.3 in6.3 mm N/A 0.5 in12.7 mm N/A 0.5 in12.7 mm N/A 1.6 in40.0 mm N/A 0.2 in6.0 mm
Prolonged Min. N/A -4 ºF-20 ºC
Prolonged Max. N/A 176 ºF80 ºC N/A 176 ºF80 ºC N/A 176 ºF80 ºC N/A 140 ºF60 ºC N/A 140 ºF60 ºC
Short Min. N/A -4 ºF-20 ºC N/A -4 ºF-20 ºC N/A -4 ºF-20 ºC N/A -22 ºF-30 ºC N/A -22 ºF-30 ºC
Short Max. N/A 212 ºF100 ºC N/A 212 ºF100 ºC N/A 212 ºF100 ºC N/A 176 ºF80 ºC N/A 176 ºF80 ºC
Notes N/A Numbers are based on lab tests of new belts and may vary.