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O Rings Metric Size 2.5mm 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 Silicone Grease To assist o-ring installation see our Silicone Grease
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+
4X2.5N70 4 x 2.5    £0.29   £0.25   £0.16   £0.08   £0.06

(In Stock)

4.6X2.5N704.6 x 2.5    £0.29   £0.25   £0.16   £0.08   £0.06

(In Stock)

5X2.5N705 x 2.5    £0.30   £0.25   £0.16   £0.08   £0.06

(In Stock)

5.5X2.5N705.5 x 2.5    £0.29   £0.25   £0.16   £0.08   £0.06

(In Stock)

6X2.5N706 x 2.5    £0.30   £0.25   £0.17   £0.08   £0.06

(In Stock)

6.5X2.5N706.5 x 2.5    £0.30   £0.25   £0.17   £0.08   £0.06

(In Stock)

7X2.5N707 x 2.5    £0.30   £0.25   £0.17   £0.08   £0.06

(In Stock)

7.5X2.5N707.5 x 2.5    £0.30   £0.25   £0.17   £0.08   £0.06

(In Stock)

8X2.5N708 x 2.5    £0.30   £0.25   £0.17   £0.08   £0.06

(In Stock)

8.5X2.5N708.5 x 2.5    £0.30   £0.25   £0.17   £0.08   £0.07

(In Stock)

9X2.5N709 x 2.5    £0.30   £0.25   £0.17   £0.08   £0.07

(In Stock)

9.5X2.5N709.5 x 2.5    £0.30   £0.25   £0.17   £0.08   £0.07

(In Stock)

10X2.5N7010 x 2.5    £0.30   £0.25   £0.17   £0.08   £0.07

(In Stock)

10.5X2.5N7010.5 x 2.5    £0.30   £0.25   £0.17   £0.08   £0.07

(In Stock)

11X2.5N7011 x 2.5    £0.30   £0.25   £0.17   £0.08   £0.07

(In Stock)

11.5X2.5N7011.5 x 2.5    £0.30   £0.25   £0.17   £0.08   £0.07

(In Stock)

12X2.5N7012 x 2.5    £0.30   £0.25   £0.17   £0.08   £0.07

(In Stock)

12.5X2.5N7012.5 x 2.5    £0.30   £0.25   £0.17   £0.08   £0.07

(In Stock)

13X2.5N7013 x 2.5    £0.30   £0.25   £0.17   £0.08   £0.07

(In Stock)

13.5X2.5N7013.5 x 2.5    £0.30   £0.25   £0.17   £0.08   £0.07

(In Stock)

14X2.5N7014 x 2.5    £0.30   £0.25   £0.17   £0.08   £0.07

(In Stock)

14.5X2.5N7014.5 x 2.5    £0.30   £0.25   £0.17   £0.08   £0.07

(In Stock)

15X2.5N7015 x 2.5    £0.30   £0.25   £0.17   £0.08   £0.07

(In Stock)

15.5X2.5N7015.5 x 2.5    £0.30   £0.25   £0.17   £0.08   £0.07

(In Stock)

16X2.5N7016 x 2.5    £0.30   £0.25   £0.17   £0.08   £0.07

(In Stock)

16.5X2.5N7016.5 x 2.5    £0.30   £0.25   £0.17   £0.08   £0.07

(In Stock)

17X2.5N7017 x 2.5    £0.30   £0.25   £0.17   £0.08   £0.07

(In Stock)

17.5X2.5N7017.5 x 2.5    £0.30   £0.25   £0.17   £0.08   £0.07

(In Stock)

18X2.5N7018 x 2.5    £0.30   £0.25   £0.17   £0.08   £0.07

(In Stock)

18.5X2.5N7018.5 x 2.5    £0.30   £0.25   £0.17   £0.08   £0.07

(In Stock)

19X2.5N7019 x 2.5    £0.30   £0.25   £0.17   £0.08   £0.07

(In Stock)

19.5X2.5N7019.5 x 2.5    £0.30   £0.25   £0.17   £0.09   £0.07

(In Stock)

20X2.5N7020 x 2.5    £0.30   £0.25   £0.17   £0.09   £0.07

(In Stock)

20.5X2.5N7020.5 x 2.5    £0.30   £0.25   £0.17   £0.09   £0.07

(In Stock)

21X2.5N7021 x 2.5    £0.30   £0.25   £0.17   £0.09   £0.07

(In Stock)

21.5X2.5N7021.5 x 2.5    £0.31   £0.25   £0.17   £0.09   £0.07

(In Stock)

22X2.5N7022 x 2.5    £0.31   £0.25   £0.17   £0.09   £0.07

(In Stock)

22.5X2.5N7022.5 x 2.5    £0.31   £0.26   £0.17   £0.09   £0.07

(In Stock)

23X2.5N7023 x 2.5    £0.31   £0.26   £0.17   £0.09   £0.07

(In Stock)

23.5X2.5N7023.5 x 2.5    £0.31   £0.26   £0.17   £0.09   £0.07

(In Stock)

24X2.5N7024 x 2.5    £0.31   £0.26   £0.17   £0.09   £0.07

(In Stock)

24.5X2.5N7024.5 x 2.5    £0.31   £0.26   £0.17   £0.09   £0.07

(In Stock)

25X2.5N7025 x 2.5    £0.31   £0.26   £0.17   £0.09   £0.07

(In Stock)

25.5X2.5N7025.5 x 2.5    £0.31   £0.26   £0.17   £0.09   £0.07

(In Stock)

26X2.5N7026 x 2.5    £0.31   £0.26   £0.18   £0.09   £0.07

(In Stock)

26.5X2.5N7026.5 x 2.5    £0.31   £0.26   £0.17   £0.09   £0.07

(In Stock)

27X2.5N7027 x 2.5    £0.31   £0.26   £0.18   £0.09   £0.07

(In Stock)

27.5X2.5N7027.5 x 2.5    £0.31   £0.26   £0.18   £0.09   £0.07

(In Stock)

28X2.5N7028 x 2.5    £0.31   £0.26   £0.18   £0.09   £0.07

(In Stock)

28.5X2.5N7028.5 x 2.5    £0.31   £0.26   £0.18   £0.09   £0.08

(In Stock)

29X2.5N7029 x 2.5    £0.31   £0.26   £0.18   £0.09   £0.07

(In Stock)

29.5X2.5N7029.5 x 2.5    £0.31   £0.26   £0.18   £0.09   £0.07

(In Stock)

30X2.5N7030 x 2.5    £0.31   £0.26   £0.18   £0.09   £0.08

(In Stock)

30.5X2.5N7030.5 x 2.5    £0.31   £0.26   £0.18   £0.09   £0.08

(In Stock)

31X2.5N7031 x 2.5    £0.31   £0.26   £0.18   £0.09   £0.08

(In Stock)

31.5X2.5N7031.5 x 2.5    £0.32   £0.26   £0.18   £0.09   £0.08

(In Stock)

32X2.5N7032 x 2.5    £0.32   £0.26   £0.18   £0.09   £0.08

(In Stock)

32.5X2.5N7032.5 x 2.5    £0.32   £0.26   £0.18   £0.09   £0.08

(In Stock)

33X2.5N7033 x 2.5    £0.32   £0.26   £0.18   £0.09   £0.08

(In Stock)

33.5X2.5N7033.5 x 2.5    £0.32   £0.26   £0.18   £0.09   £0.08

(In Stock)

34X2.5N7034 x 2.5    £0.32   £0.26   £0.18   £0.09   £0.08

(In Stock)

34.5X2.5N7034.5 x 2.5    £0.32   £0.26   £0.18   £0.09   £0.08

(In Stock)

35X2.5N7035 x 2.5    £0.32   £0.26   £0.18   £0.09   £0.08

(In Stock)

35.5X2.5N7035.5 x 2.5    £0.32   £0.26   £0.18   £0.09   £0.08

(In Stock)

36X2.5N7036 x 2.5    £0.32   £0.26   £0.18   £0.09   £0.08

(In Stock)

36.5X2.5N7036.5 x 2.5    £0.32   £0.27   £0.18   £0.10   £0.08

(In Stock)

37X2.5N7037 x 2.5    £0.32   £0.27   £0.18   £0.10   £0.08

(In Stock)

37.5X2.5N7037.5 x 2.5    £0.32   £0.27   £0.18   £0.10   £0.08

(In Stock)

38X2.5N7038 x 2.5    £0.32   £0.27   £0.18   £0.10   £0.08

(In Stock)

39X2.5N7039 x 2.5    £0.32   £0.27   £0.18   £0.10   £0.08

(In Stock)

40X2.5N7040 x 2.5    £0.32   £0.27   £0.19   £0.10   £0.08

(In Stock)

41X2.5N7041 x 2.5    £0.32   £0.27   £0.18   £0.10   £0.08

(In Stock)

42X2.5N7042 x 2.5    £0.32   £0.27   £0.18   £0.10   £0.08

(In Stock)

43X2.5N7043 x 2.5    £0.32   £0.27   £0.18   £0.10   £0.08

(In Stock)

44X2.5N7044 x 2.5    £0.32   £0.27   £0.18   £0.10   £0.08

(In Stock)

45X2.5N7045 x 2.5    £0.33   £0.27   £0.19   £0.10   £0.08

(In Stock)

46X2.5N7046 x 2.5    £0.33   £0.27   £0.19   £0.10   £0.08

(In Stock)

47.5X2.5N7047.5 x 2.5    £0.33   £0.27   £0.19   £0.10   £0.08

(In Stock)

48X2.5N7048 x 2.5    £0.33   £0.27   £0.19   £0.10   £0.08

(In Stock)

49X2.5N7049 x 2.5    £0.33   £0.28   £0.19   £0.10   £0.08

(In Stock)

50X2.5N7050 x 2.5    £0.33   £0.28   £0.19   £0.10   £0.09

(In Stock)

51X2.5N7051 x 2.5    £0.33   £0.28   £0.19   £0.11   £0.09

(In Stock)

52X2.5N7052 x 2.5    £0.33   £0.28   £0.19   £0.11   £0.09

(In Stock)

53X2.5N7053 x 2.5    £0.33   £0.28   £0.19   £0.11   £0.09

(In Stock)

54X2.5N7054 x 2.5    £0.34   £0.28   £0.19   £0.11   £0.09

(In Stock)

55X2.5N7055 x 2.5    £0.34   £0.28   £0.19   £0.11   £0.09

(In Stock)

56X2.5N7056 x 2.5    £0.34   £0.28   £0.19   £0.11   £0.09

(In Stock)

57X2.5N7057 x 2.5    £0.34   £0.28   £0.19   £0.11   £0.09

(In Stock)

58X2.5N7058 x 2.5    £0.34   £0.28   £0.19   £0.11   £0.09

(In Stock)

59X2.5N7059 x 2.5    £0.34   £0.28   £0.19   £0.11   £0.09

(In Stock)

60X2.5N7060 x 2.5    £0.34   £0.28   £0.19   £0.11   £0.09

(In Stock)

61X2.5N7061 x 2.5    £0.34   £0.28   £0.19   £0.11   £0.09

(In Stock)

62X2.5N7062 x 2.5    £0.34   £0.28   £0.20   £0.11   £0.09

(In Stock)

63X2.5N7063 x 2.5    £0.34   £0.28   £0.20   £0.11   £0.09

(In Stock)

64X2.5N7064 x 2.5    £0.34   £0.28   £0.20   £0.11   £0.09

(In Stock)

65X2.5N7065 x 2.5    £0.34   £0.29   £0.20   £0.11   £0.09

(In Stock)

66X2.5N7066 x 2.5    £0.34   £0.29   £0.20   £0.11   £0.09

(In Stock)

67X2.5N7067 x 2.5    £0.34   £0.29   £0.20   £0.11   £0.09

(In Stock)

68X2.5N7068 x 2.5    £0.34   £0.29   £0.20   £0.11   £0.09

(In Stock)

69X2.5N7069 x 2.5    £0.35   £0.29   £0.20   £0.11   £0.09

(In Stock)

70X2.5N7070 x 2.5    £0.35   £0.29   £0.20   £0.11   £0.09

(In Stock)

71X2.5N7071 x 2.5    £0.35   £0.29   £0.20   £0.12   £0.09

(In Stock)

72X2.5N7072 x 2.5    £0.35   £0.29   £0.20   £0.12   £0.10

(In Stock)

73X2.5N7073 x 2.5    £0.35   £0.29   £0.20   £0.12   £0.10

(In Stock)

74X2.5N7074 x 2.5    £0.35   £0.29   £0.20   £0.12   £0.10

(In Stock)

75X2.5N7075 x 2.5    £0.35   £0.29   £0.20   £0.12   £0.10

(In Stock)

76X2.5N7076 x 2.5    £0.36   £0.30   £0.20   £0.12   £0.10

(In Stock)

77X2.5N7077 x 2.5    £0.36   £0.30   £0.21   £0.12   £0.10

(In Stock)

78X2.5N7078 x 2.5    £0.36   £0.30   £0.21   £0.12   £0.10

(In Stock)

79X2.5N7079 x 2.5    £0.36   £0.30   £0.21   £0.12   £0.10

(In Stock)

80X2.5N7080 x 2.5    £0.36   £0.30   £0.21   £0.12   £0.10

(In Stock)

81X2.5N7081 x 2.5    £0.36   £0.30   £0.21   £0.12   £0.10

(In Stock)

82X2.5N7082 x 2.5    £0.36   £0.30   £0.21   £0.12   £0.10

(In Stock)

83X2.5N7083 x 2.5    £0.36   £0.30   £0.21   £0.13   £0.10

(In Stock)

84X2.5N7084 x 2.5    £0.36   £0.30   £0.21   £0.13   £0.10

(In Stock)

85X2.5N7085 x 2.5    £0.37   £0.31   £0.21   £0.13   £0.10

(In Stock)

86X2.5N7086 x 2.5    £0.37   £0.31   £0.21   £0.13   £0.11

(In Stock)

87X2.5N7087 x 2.5    £0.37   £0.31   £0.21   £0.13   £0.11

(In Stock)

88X2.5N7088 x 2.5    £0.37   £0.31   £0.21   £0.13   £0.11

(In Stock)

89X2.5N7089 x 2.5    £0.37   £0.31   £0.22   £0.13   £0.11

(In Stock)

90X2.5N7090 x 2.5    £0.37   £0.31   £0.22   £0.13   £0.11

(In Stock)

91X2.5N7091 x 2.5    £0.37   £0.31   £0.22   £0.13   £0.11

(In Stock)

92X2.5N7092 x 2.5    £0.38   £0.31   £0.22   £0.13   £0.11

(In Stock)

93X2.5N7093 x 2.5    £0.38   £0.31   £0.22   £0.13   £0.11

(In Stock)

94X2.5N7094 x 2.5    £0.38   £0.31   £0.22   £0.13   £0.11

(In Stock)

95X2.5N7095 x 2.5    £0.38   £0.32   £0.22   £0.14   £0.11

(In Stock)

96X2.5N7096 x 2.5    £0.38   £0.32   £0.22   £0.14   £0.11

(In Stock)

97X2.5N7097 x 2.5    £0.38   £0.32   £0.22   £0.14   £0.11

(In Stock)

98X2.5N7098 x 2.5    £0.38   £0.32   £0.22   £0.14   £0.11

(In Stock)

99X2.5N7099 x 2.5    £0.38   £0.32   £0.22   £0.14   £0.11

(In Stock)

100X2.5N70100 x 2.5    £0.38   £0.32   £0.22   £0.14   £0.11

(In Stock)

101X2.5N70101 x 2.5    £0.37   £0.31   £0.22   £0.14   £0.12

(In Stock)

102X2.5N70102 x 2.5    £0.37   £0.31   £0.22   £0.14   £0.12

(In Stock)

103X2.5N70103 x 2.5    £0.37   £0.31   £0.23   £0.14   £0.12

(In Stock)

104X2.5N70104 x 2.5    £0.37   £0.31   £0.23   £0.14   £0.12

(In Stock)

105X2.5N70105 x 2.5    £0.37   £0.31   £0.22   £0.14   £0.12

(In Stock)

106X2.5N70106 x 2.5    £0.38   £0.31   £0.23   £0.14   £0.12

(In Stock)

107X2.5N70107 x 2.5    £0.38   £0.31   £0.23   £0.14   £0.12

(In Stock)

108X2.5N70108 x 2.5    £0.38   £0.32   £0.23   £0.14   £0.12

(In Stock)

109X2.5N70109 x 2.5    £0.38   £0.32   £0.23   £0.15   £0.12

(In Stock)

110X2.5N70110 x 2.5    £0.38   £0.32   £0.23   £0.15   £0.12

(In Stock)

111X2.5N70111 x 2.5    £0.38   £0.32   £0.23   £0.15   £0.12

(In Stock)

112X2.5N70112 x 2.5    £0.38   £0.32   £0.23   £0.15   £0.13

(In Stock)

113X2.5N70113 x 2.5    £0.39   £0.32   £0.23   £0.15   £0.13

(In Stock)

114X2.5N70114 x 2.5    £0.39   £0.32   £0.24   £0.15   £0.13

(In Stock)

115X2.5N70115 x 2.5    £0.39   £0.32   £0.24   £0.15   £0.13

(In Stock)

116X2.5N70116 x 2.5    £0.39   £0.32   £0.24   £0.15   £0.13

(In Stock)

117X2.5N70117 x 2.5    £0.39   £0.33   £0.24   £0.15   £0.13

(In Stock)

118X2.5N70118 x 2.5    £0.39   £0.33   £0.24   £0.15   £0.13

(In Stock)

119X2.5N70119 x 2.5    £0.39   £0.33   £0.24   £0.16   £0.13

(In Stock)

120X2.5N70120 x 2.5    £0.39   £0.33   £0.16   £0.16   £0.13

(In Stock)

121X2.5N70121 x 2.5    £0.40   £0.33   £0.24   £0.16   £0.13

(In Stock)

122X2.5N70122 x 2.5    £0.40   £0.33   £0.24   £0.16   £0.13

(In Stock)

123X2.5N70123 x 2.5    £0.40   £0.33   £0.24   £0.16   £0.14

(In Stock)

124X2.5N70124 x 2.5    £0.40   £0.33   £0.25   £0.16   £0.14

(In Stock)

125X2.5N70125 x 2.5    £0.40   £0.34   £0.25   £0.16   £0.14

(In Stock)

126X2.5N70126 x 2.5    £0.40   £0.34   £0.25   £0.16   £0.14

(In Stock)

127X2.5N70127 x 2.5    £0.41   £0.34   £0.25   £0.16   £0.14

(In Stock)

128X2.5N70128 x 2.5    £0.41   £0.34   £0.25   £0.17   £0.14

(In Stock)

129X2.5N70129 x 2.5    £0.41   £0.34   £0.25   £0.17   £0.14

(In Stock)

130X2.5N70130 x 2.5    £0.41   £0.34   £0.25   £0.17   £0.14

(In Stock)

131X2.5N70131 x 2.5    £0.41   £0.34   £0.25   £0.17   £0.14

(In Stock)

132X2.5N70132 x 2.5    £0.41   £0.34   £0.25   £0.17   £0.14

(In Stock)

133X2.5N70133 x 2.5    £0.41   £0.34   £0.25   £0.17   £0.14

(In Stock)

134X2.5N70134 x 2.5    £0.41   £0.34   £0.25   £0.17   £0.14

(In Stock)

135X2.5N70135 x 2.5    £0.41   £0.35   £0.25   £0.17   £0.15

(In Stock)

136X2.5N70136 x 2.5    £0.42   £0.35   £0.26   £0.17   £0.15

(In Stock)

137X2.5N70137 x 2.5    £0.42   £0.35   £0.26   £0.17   £0.15

(In Stock)

138X2.5N70138 x 2.5    £0.42   £0.35   £0.26   £0.17   £0.15

(In Stock)

139X2.5N70139 x 2.5    £0.42   £0.35   £0.26   £0.17   £0.15

(In Stock)

140X2.5N70140 x 2.5    £0.42   £0.35   £0.26   £0.17   £0.15

(In Stock)

141X2.5N70141 x 2.5    £0.42   £0.35   £0.26   £0.17   £0.15

(In Stock)

142X2.5N70142 x 2.5    £0.42   £0.35   £0.26   £0.17   £0.15

(In Stock)

143X2.5N70143 x 2.5    £0.42   £0.35   £0.26   £0.17   £0.15

(In Stock)

144X2.5N70144 x 2.5    £0.42   £0.35   £0.26   £0.17   £0.15

(In Stock)

145X2.5N70145 x 2    £0.42   £0.35   £0.26   £0.17   £0.15

(In Stock)

146X2.5N70146 x 2.5    £0.42   £0.35   £0.26   £0.18   £0.15

(In Stock)

147X2.5N70147 x 2.5    £0.42   £0.35   £0.26   £0.18   £0.15

(In Stock)

148X2.5N70148 x 2.5    £0.42   £0.35   £0.26   £0.18   £0.15

(In Stock)

149X2.5N70149 x 2.5    £0.42   £0.35   £0.26   £0.18   £0.15

(In Stock)

150X2.5N70150 x 2.5 
   £0.43   £0.36   £0.26   £0.18   £0.15

(In Stock)

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