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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SI (Silicone) Belts
Unit of Measure
Items SI (Silicone) Belts
588310
SI (Silicone) Belts 		SI (Silicone) Belts
588320
SI (Silicone) Belts 		SI (Silicone) Belts
571440
SI (Silicone) Belts 		SI (Silicone) Belts
571480
SI (Silicone) Belts 		SI (Silicone) Belts
588300
SI (Silicone) Belts
Top Cover N/A Silam
Fabric N/A Rigid, Polyester monofilament
Tension/Number of Plies N/A 3/1 N/A 3/1 N/A 8/2 N/A 6/2 N/A 8/2
Bottom Thickness/Profile N/A 00 N/A 00 N/A 00 N/A 0 N/A 00
Top Cover Thickness/Profile N/A 00 N/A 02 N/A 02 N/A 01 N/A 00
Color N/A White
Additional Properties N/A Anti-Static Food Grade (International) N/A Anti-Static Food Grade (International) N/A Anti-Static Food Grade (International) N/A Anti-Static Food Grade (International)Heat Resistant N/A Anti-Static Food Grade (International)
Maximum Available Width N/A 72.0 in1829 mm N/A 72.0 in1829 mm N/A 78.7 in2000 mm N/A 78.7 in2000 mm N/A 72.0 in1829 mm
Number of Plies N/A 1 N/A 1 N/A 2 N/A 2 N/A 2
Average Production Thickness N/A 0.024 in0.6 mm N/A 0.030 in0.8 mm N/A 0.060 in1.5 mm N/A 0.057 in1.5 mm N/A 0.055 in1.4 mm
Weight N/A 0.102 lbs/ft²0.50 kg/m² N/A 0.133 lbs/ft²0.65 kg/m² N/A 0.310 lbs/ft²1.50 kg/m² N/A 0.307 lbs/ft²1.50 kg/m² N/A 0.287 lbs/ft²1.40 kg/m²
F/E at 1% N/A 17 lbs/in3 N/mm N/A 17 lbs/in3 N/mm N/A 34 lbs/in6 N/mm N/A 34 lbs/in6 N/mm N/A 45 lbs/in8 N/mm
Min. Pulley Diameter (Flexing at 20ºC) N/A 0.2 in6.0 mm N/A 0.4 in10.0 mm N/A 0.2 in6.0 mm N/A 0.2 in6.0 mm N/A 0.4 in10.0 mm
Top Cover Material (Surface) N/A Silicone
Top Cover Hardness (Shore A) N/A N/A 30 N/A 30 N/A 30 N/A
Top Cover Thickness N/A 0.004 in0.1 mm N/A 0.008 in0.2 mm N/A 0.008 in0.2 mm N/A 0.004 in0.1 mm N/A 0.004 in0.1 mm
Min. Pulley Diameter (Back Flexing at 20ºC) N/A 0.8 in20.0 mm N/A 0.8 in20.0 mm N/A 1.6 in40.0 mm N/A 1.6 in40.0 mm N/A 1.2 in30.0 mm
Prolonged 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 -4 ºF-20 ºC
Prolonged Max. N/A 176 ºF80 ºC N/A 176 ºF80 ºC N/A 176 ºF80 ºC N/A 302 ºF150 ºC N/A 176 ºF80 ºC
Short Min. N/A 4 ºF-20 ºC N/A 4 ºF-20 ºC N/A 4 ºF-20 ºC N/A -58 ºF-50 ºC N/A 4 ºF-20 ºC
Short Max. N/A 212 ºF100 ºC N/A 212 ºF100 ºC N/A 212 ºF100 ºC N/A 356 ºF180 ºC N/A 212 ºF100 ºC
Notes N/A Numbers are based on lab tests of new belts and may vary.