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Polymax Ltd,  Building 90, SEME, Budds Lane, Bordon, Hampshire GU35 0JE. 
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Search Polymax rubber seals o rings and cords
 

O Rings Metric Size 5mm Diameters From Polymax





Nitrile (or NBR) O-Rings are most commonly availible and cost effective. Temperature Range -30ºC to +120ºC (avoid prolonged use at higher extremes)

Suitable for:
chlorimated solvents,
synthetic lubricants,
diesel fuel, petroleum oils
and most hydrocarbons

Generally atacked by:
Hydrogen sulphide, furfaral,
formaldehyd methanol
ketone, potassium hydroxide
 O-Ring Size Guide
 
Material Specification (NBR)Testing Parameters
Hardness 70º Shore 'A' DIN 53505
NBR Info
Temperature Range -30ºC to +120ºC Avoid prolonged use at higher temperature
NBR Info
Tensile Strength 15 N/mm² DIN 53504
NBR Info
Elongation At Break340% DIN 53504
NBR Info
Low Temperature Brittleness-30ºC ASTM D 1329
NBR Info
Compression Set9% DIN 53517B
NBR Info
  
O-Ring Tolerance Guide  Chemical Compatiblity Guide

Article No.Size ID x C⁄S (mm)Number of ItemsQuantityAdd To Cart +VAT
1-50 51-100 101-300 301-500 501+
4X5N70 4 x 5 
   £0.31   £0.25   £0.17   £0.09   £0.07

(In Stock)

5X5N705 x 5 
   £0.31   £0.26   £0.17   £0.09   £0.07

(In Stock)

6X5N706 x 5 
   £0.31   £0.26   £0.17   £0.09   £0.07

(In Stock)

7X5N707 x 5 
   £0.31   £0.26   £0.17   £0.09   £0.07

(In Stock)

8X5N708 x 5 
   £0.31   £0.26   £0.17   £0.09   £0.07

(In Stock)

9X5N709 x 5 
   £0.31   £0.26   £0.17   £0.09   £0.07

(In Stock)

10X5N7010 x 5 
   £0.31   £0.26   £0.17   £0.09   £0.07

(In Stock)

11X5N7011 x 5 
   £0.31   £0.26   £0.18   £0.09   £0.07

(In Stock)

12X5N7012 x 5 
   £0.31   £0.26   £0.18   £0.09   £0.07

(In Stock)

13X5N7013 x 5 
   £0.32   £0.26   £0.18   £0.09   £0.07

(In Stock)

14X5N7014 x 5 
   £0.32   £0.27   £0.18   £0.09   £0.08

(In Stock)

15X5N7015 x 5 
   £0.32   £0.27   £0.18   £0.10   £0.08

(In Stock)

16X5N7016 x 5 
   £0.32   £0.27   £0.18   £0.10   £0.08

(In Stock)

17X5N7017 x 5 
   £0.32   £0.27   £0.18   £0.10   £0.08

(In Stock)

18X5N7018 x 5 
   £0.32   £0.27   £0.18   £0.10   £0.08

(In Stock)

19X5N7019 x 5 
   £0.32   £0.27   £0.18   £0.10   £0.08

(In Stock)

20X5N7020 x 5 
   £0.33   £0.27   £0.18   £0.10   £0.08

(In Stock)

21X5N7021 x 5 
   £0.33   £0.27   £0.18   £0.10   £0.08

(In Stock)

22X5N7022 x 5 
   £0.33   £0.27   £0.19   £0.10   £0.08

(In Stock)

23X5N7023 x 5 
   £0.33   £0.27   £0.19   £0.10   £0.08

(In Stock)

24X5N7024 x 5 
   £0.33   £0.28   £0.19   £0.10   £0.08

(In Stock)

25X5N7025 x 5 
   £0.33   £0.28   £0.19   £0.10   £0.08

(In Stock)

26X5N7026 x 5 
   £0.34   £0.28   £0.19   £0.10   £0.08

(In Stock)

27X5N7027 x 5 
   £0.34   £0.28   £0.19   £0.11   £0.08

(In Stock)

28X5N7028 x 5 
   £0.34   £0.28   £0.19   £0.11   £0.09

(In Stock)

29X5N7029 x 5 
   £0.34   £0.28   £0.19   £0.11   £0.09

(In Stock)

30X5N7030 x 5 
   £0.34   £0.28   £0.19   £0.11   £0.09

(In Stock)

31X5N7031 x 5 
   £0.34   £0.28   £0.19   £0.11   £0.09

(In Stock)

32X5N7032 x 5 
   £0.34   £0.28   £0.19   £0.11   £0.09

(In Stock)

33X5N7033 x 5 
   £0.34   £0.29   £0.19   £0.11   £0.09

(In Stock)

34X5N7034 x 5 
   £0.34   £0.29   £0.20   £0.11   £0.09

(In Stock)

35X5N7035 x 5 
   £0.35   £0.29   £0.20   £0.11   £0.09

(In Stock)

36X5N7036 x 5 
   £0.35   £0.29   £0.20   £0.11   £0.09

(In Stock)

37X5N7037 x 5 
   £0.35   £0.29   £0.20   £0.11   £0.09

(In Stock)

38X5N7038 x 5 
   £0.35   £0.29   £0.20   £0.12   £0.09

(In Stock)

39X5N7039 x 5 
   £0.35   £0.29   £0.20   £0.12   £0.09

(In Stock)

40X5N7040 x 5 
   £0.35   £0.30   £0.20   £0.12   £0.09

(In Stock)

41X5N7041 x 5 
   £0.36   £0.30   £0.20   £0.12   £0.09

(In Stock)

42X5N7042 x 5 
   £0.36   £0.30   £0.20   £0.12   £0.10

(In Stock)

43X5N7043 x 5 
   £0.36   £0.30   £0.21   £0.12   £0.10

(In Stock)

44X5N7044 x 5 
   £0.36   £0.30   £0.21   £0.12   £0.10

(In Stock)

45X5N7045 x 5 
   £0.36   £0.30   £0.21   £0.12   £0.10

(In Stock)

46X5N7046 x 5 
   £0.36   £0.30   £0.21   £0.12   £0.10

(In Stock)

47X5N7047 x 5 
   £0.37   £0.30   £0.21   £0.12   £0.10

(In Stock)

48X5N7048 x 5 
   £0.37   £0.31   £0.21   £0.12   £0.10

(In Stock)

49X5N7049 x 5 
   £0.37   £0.31   £0.21   £0.12   £0.10

(In Stock)

50X5N7050 x 5 
   £0.37   £0.31   £0.21   £0.13   £0.10

(In Stock)

51X5N7051 x 5 
   £0.37   £0.31   £0.21   £0.13   £0.10

(In Stock)

52X5N7052 x 5 
   £0.37   £0.31   £0.21   £0.13   £0.10

(In Stock)

53X5N7053 x 5 
   £0.37   £0.31   £0.21   £0.13   £0.10

(In Stock)

54X5N7054 x 5 
   £0.37   £0.31   £0.21   £0.13   £0.10

(In Stock)

55X5N7055 x 5 
   £0.37   £0.31   £0.21   £0.13   £0.10

(In Stock)

56X5N7056 x 5 
   £0.38   £0.31   £0.22   £0.13   £0.10

(In Stock)

57X5N7057 x 5 
   £0.38   £0.32   £0.22   £0.13   £0.11

(In Stock)

58X5N7058 x 5 
   £0.38   £0.32   £0.22   £0.13   £0.11

(In Stock)

59X5N7059 x 5 
   £0.38   £0.32   £0.22   £0.13   £0.11

(In Stock)

60X5N7060 x 5 
   £0.38   £0.32   £0.22   £0.13   £0.11

(In Stock)

61X5N7061 x 5 
   £0.21   £0.17   £0.13

(In Stock)

62X5N7062 x 5 
   £0.21   £0.17   £0.13

(In Stock)

63X5N7063 x 5 
   £0.21   £0.18   £0.13

(In Stock)

64X5N7064 x 5 
   £0.21   £0.18   £0.13

(In Stock)

65X5N7065 x 5 
   £0.21   £0.18   £0.13

(In Stock)

66X5N7066 x 5 
   £0.21   £0.18   £0.13

(In Stock)

67X5N7067 x 5 
   £0.21   £0.18   £0.13

(In Stock)

68X5N7068 x 5 
   £0.21   £0.18   £0.13

(In Stock)

69X5N7069 x 5 
   £0.21   £0.18   £0.13

(In Stock)

70X5N7070 x 5 
   £0.22   £0.18   £0.13

(In Stock)

71X5N7071 x 5 
   £0.22   £0.18   £0.13

(In Stock)

72X5N7072 x 5 
   £0.22   £0.18   £0.14

(In Stock)

73X5N7073 x 5 
   £0.22   £0.18   £0.14

(In Stock)