O-ring 190.1x3.53 - CR - Neoprene - 70 Shore A - Black - ORS48311

Size190.1 mm x 3.53 mm
MaterialCR - Neoprene
Hardness70 Shore A
Product number48311
Stock sentiment_satisfied_alt983
Minimum order of 12
All specifications
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€ 3,12
per piece EX. VAT

This O-ring has a minimum order Qty of 12pcs

1+€ 3,1215
25+€ 2,8653
50+€ 2,7215
100+€ 2,3992
250+€ 2,2661
500+€ 2,1545
1000+€ 1,8438
2500+€ 1,6107


Delivery time
In stockYes, > 40 Pcs
Product number48311
CategoryCR O-Rings
MaterialCR - Neoprene
Alternative namesNeoprene
Chemical NameChloroprene rubber / chlorobutadiene rubber
MaterialCR - Neoprene
Omschrijving-2O-ring CR - Neoprene 190.1x3.53
Product nameO-ring 190.1x3.53 CR - Neopreen
Size tone hundred and ninety comma ten by three comma fifty three
Trade namesNeoprene
Alternative Size
AS568 Size ChartAS 264
CS (Cross Section)3.53 mm
DIN 3771 Size Chart190.1x3.53
ID (inner diameter)190.2 mm
SMS 1586 Size chart190.1 X 3.53
Core Spec's
Hardness70 Shore A
Temperature Max100 ºC
Temperature Min-40 ºC
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This CR - Neoprene O-Ring is mm and in the color Black. The Hardness of this is 70 Shore A.The alternative names of the compound are Neoprene and they are mostly produced by Neoprene. The O-ring is commonly used in and has an operating temperature range from -40 ºC to 100 ºC. O-rings are indicated as and have a DIN 3771 Size of 190.1x3.53. This item is equal to and has an Approval. The chemical name of this Oring is Chloroprene rubber / chlorobutadiene rubber.


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What is CR (Chloroprene rubber):

Orings from Neoprene rubbers are homopolymers of chloroprene (chlorobutadiene) and functional to the earliest synthetic rubbers used to produce seals. CR o-rings are not useful in environments with aromatic and oxygen-rich solvents. Different compositions can be used to form Neoprene for operating temperatures from -40 °C to + 110 °C.

The advantage of CR o-rings:

  • Good resistance to bending cracks
  • Good aging properties in ozone and weather environments
  • Operating temperatures from -40 °C to + 110 °C

The disadvantage of O rings CR:

  • Poor resistance to petroleum-based lubricants
  • Poor resistance to oxygen

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