• BS451 7mm Section 278.77mm Bore NITRILE 90 Shore Rubber O-Ring - Allow 2-3 Days
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SKU: BS451.NBR90

BS451 7mm Section 278.77mm Bore NITRILE 90 Shore Rubber O-Ring - Allow 2-3 Days

BS451 7mm Section 278.77mm Bore NITRILE 90 Shore Rubber O-Ring - Allow 2-3 Days
$8.80 ex VAT
$8.80 ex VAT
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5+ $6.55
10+ $6.29
20+ $6.16
50+ $5.96
100+ $5.83
500+ $5.49
1000+ $4.63

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Description
Brand / Quality:
Simply NBR O-Ring - High Quality
Cross Section:
7mm
Inside Diameter:
278.77mm
Outside Diameter:
292.77mm
Hardness:
90 Shore
Technical
--- O-Ring Dimensions
Cord Thickness (w) 1/4mm
Inside Diameter (d) 11mm
Outside Diameter (D) 11-1/2mm
--- Physical Properies
Colour Black
Material Nitrile Buna Rubber
Hardness Shore A 90
Temperature Range -35 to 110°C
Tensile Strength 10 N/mm squared
Elongation Breaking Point 100 to 212 %
Specific Gravity 1.29
Weight (each) 0.0471262 kg
--- Heat Aging at 100°C for 70 Hours
Hardness Change Point +/-15 %
Tensile Strength Change +/-20 %
Elongation Change -40 %
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