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8.0mm CS

Buna-N / Nitrile Metric O-Rings 70 Duro (NBR):

A general purpose, sulfur-cured Buna-N Nitrile O-Ring, the most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. More than 50% of the Orings sold are Buna-N Nitrile Orings, commonly used in hydraulic/pneumatic motors, cylinders, pumps and valves.

O-Ring Dimensions are defined by the cross section (CS) and the inside diameter (ID).

Size not listed, special requirements or large quantities please click this link to Request a Price Quote.




Image Model+ Item Name Qty. Price Quantity Discounts
8mm X 25mm Buna-N 70 Metric O-rings N8.00X025

8mm X 25mm Buna-N 70 Metric O-rings

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
17
$4.41

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Quantity Discounts
1-7$4.41
8-45$3.31
46+$2.21
8mm X 30mm Buna-N 70 Metric O-rings N8.00X030

8mm X 30mm Buna-N 70 Metric O-rings

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
12
$3.32

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Quantity Discounts
1-7$3.32
8-45$2.49
46+$1.66
8mm X 38mm Buna-N 70 Metric O-rings N8.00x038

8mm X 38mm Buna-N 70 Metric O-rings

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
48
$4.88

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Quantity Discounts
1-6$4.88
7-40$3.66
41+$2.44
8mm X 40mm Buna-N 70 Metric O-rings N8.00X040

8mm X 40mm Buna-N 70 Metric O-rings

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
0
$5.43

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Quantity Discounts
1-6$5.43
7-36$4.07
37+$2.72
8mm X 54mm Buna-N 70 Metric O-rings N8.00X054

8mm X 54mm Buna-N 70 Metric O-rings

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
0
$6.91

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Quantity Discounts
1-4$6.91
5-28$5.18
29+$3.46
8mm X 60mm Buna-N 70 Metric O-rings N8.00X060

8mm X 60mm Buna-N 70 Metric O-rings

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
6
$7.20

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Quantity Discounts
1-4$7.20
5-27$5.40
28+$3.60
8mm X 92mm Buna-N 70 Metric O-rings N8.00x092

8mm X 92mm Buna-N 70 Metric O-rings

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
2
$11.22

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Quantity Discounts
1-2$11.22
3-17$8.42
18+$5.61
8mm X 100mm Buna-N 70 Metric O-rings N8.00X100

8mm X 100mm Buna-N 70 Metric O-rings

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
2
$8.42

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Quantity Discounts
1-2$8.42
3-17$6.32
18+$4.21
8mm X 132mm Buna-N 70 Metric O-rings N8.00x132

8mm X 132mm Buna-N 70 Metric O-rings

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
0
$11.24

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Quantity Discounts
1-2$11.24
3-17$8.43
18+$5.62
8mm X 140mm Buna-N 70 Metric O-Rings N8.00X140

8mm X 140mm Buna-N 70 Metric O-Rings

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
0
$7.75

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Min:  33
Quantity Discounts
33-86$7.75
87-257$5.81
258+$3.88
8mm X 320mm Buna-N 70 Metric O-rings N8.00x320

8mm X 320mm Buna-N 70 Metric O-rings

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
0
$28.65

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Quantity Discounts
1$28.65
2-9$21.49
10+$14.33
8mm X 425mm Buna-N 70 Metric O-rings N8.00x425

8mm X 425mm Buna-N 70 Metric O-rings

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
0
$44.07

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Quantity Discounts
1$44.07
2-9$33.05
10+$22.04
8mm X 525mm Buna-N 70 Metric O-rings N8.00x525

8mm X 525mm Buna-N 70 Metric O-rings

Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
0
$42.92

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Quantity Discounts
1$42.92
2-9$32.19
10+$21.46
150mm to 300mm ID X 8mm C/S Buna-N 70 Vulcanized O-ring VN70.313-012

150mm to 300mm ID X 8mm C/S Buna-N 70 Vulcanized O-ring

150mm ID to 300mm ID / 6" to 12" ID Spliced & Vulcanized O-Rings - Typical lead time is 2-3 days to ship. Spliced and vulcanized...
0
$8.50



Quantity Discounts
1$8.50
2-11$7.65
12+$6.38
300mm to 450mm ID X 8mm C/S Buna-N 70 Vulcanized O-ring VN70.313-018

300mm to 450mm ID X 8mm C/S Buna-N 70 Vulcanized O-ring

300mm ID to 450mm ID / 12" to 18" ID Spliced & Vulcanized O-Rings - Typical lead time is 2-3 days to ship. Spliced and vulcanized...
0
$8.75



Quantity Discounts
1$8.75
2-11$7.88
12+$6.56
450mm to 600mm ID X 8mm C/S Buna-N 70 Vulcanized O-ring VN70.313-024

450mm to 600mm ID X 8mm C/S Buna-N 70 Vulcanized O-ring

450mm ID to 600mm ID / 18" to 24" ID Spliced & Vulcanized O-Rings - Typical lead time is 2-3 days to ship. Spliced and vulcanized...
0
$9.00



Quantity Discounts
1$9.00
2-11$8.10
12+$6.75
600mm to 762mm ID X 8mm C/S Buna-N 70 Vulcanized O-ring VN70.313-030

600mm to 762mm ID X 8mm C/S Buna-N 70 Vulcanized O-ring

600mm ID to 762mm / 24" to 30" ID Spliced & Vulcanized O-Rings - Typical lead time is 2-3 days to ship. Spliced and vulcanized o-rings...
-16
$9.50



Quantity Discounts
1$9.50
2-11$8.55
12+$7.13
762mm to 914mm ID X 8mm C/S Buna-N 70 Vulcanized O-ring VN70.313-036

762mm to 914mm ID X 8mm C/S Buna-N 70 Vulcanized O-ring

762mm ID to 914mm ID / 30" to 36" ID Spliced & Vulcanized O-Rings - Typical lead time is 2-3 days to ship. Spliced and vulcanized...
0
$9.75



Quantity Discounts
1$9.75
2-11$8.78
12+$7.31