Urethane O-Ring Kit

Polyurethane rubber is notable for its combination of hardness with elasticity, outstanding abrasion resistance and tear strength. Elastomeric urethane rubber, not to be confused with thermoplastic polyurethane, may be either ether (EU) or ester (AU) base, with the latter being the far more common of the two. It is often referred to as the "millable gum" urethane. The ester based polymer is superior in resistance to abrasion and heat, while the ether based polymer has better flexibility at low temperatures. Polyurethane is a moderately expensive material whose use is usually limited to applications that require its outstanding physical properties. Common end use applications are industrial seals, industrial rolls, O-Rings, caster wheels, gaskets, shoe soles and conveyor belts. Peroxide is the most commonly employed cure system, but sulfur curing is also possible in the extremely complex vulcanization chemistry involved in polyurethanes.
Displaying 1 to 3 (of 3 Products)
  Model Item Name Qty. Price Quantity Discounts
OSK™ Urethane 70 O-Ring Kit 200 Piece 12 Popular Sizes (Made to Order) K200X12U70
OSK™ Urethane 70 O-Ring Kit 200 Piece 12 Popular Sizes (Made to Order)
200 Piece O-Ring Kit in 12 Popular Sizes Description: Polyurethane Polyurethane rubber is notable for its combination of hardness with elasticity,...
0 $54.000
Add:
Quantity Discounts
1$54.000
2-9$43.200
10+$40.500
OSK™ O-Ring Kit SAE Boss O-Ring Seal Kit - 250 Piece Urethane 90 K250X12U90-900
OSK™ O-Ring Kit SAE Boss O-Ring Seal Kit - 250 Piece Urethane 90
OSK™ SAE Boss O-Ring Seal Kit The 900 series of dash numbers identifies the 20 sizes of boss seals. Except for size -901, the digits after the...
0 $94.000
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Quantity Discounts
1$94.000
2-9$75.200
10+$70.500
OSK™ Industrial Standard Urethane Duro 70 O-Ring Kit 36-Size K436X36U70
OSK™ Industrial Standard Urethane Duro 70 O-Ring Kit 36-Size
Urethane 70 Industrial O-Ring Kit This kit contains a total of 436 70 Durometer O-Rings in 36 different sizes, providing an extremely low cost per...
0 $132.000
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Quantity Discounts
1$132.000
2-9$105.600
10+$99.000
Displaying 1 to 3 (of 3 Products)
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