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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 36mm (NBR) Buna-N 70 Duro Metric O-Rings N8.00X036

8mm X 36mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
65
$3.83

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Quantity Discounts
1-4$3.83
5-49$2.873
50+$1.915
8mm X 38mm (NBR) Buna-N 70 Duro Metric O-Rings N8.00X038

8mm X 38mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
32
$4.88

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Quantity Discounts
1-4$4.88
5-49$3.66
50+$2.44
8mm X 54mm (NBR) Buna-N 70 Duro Metric O-Rings N8.00X055

8mm X 54mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
26
$6.50

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Quantity Discounts
1-4$6.50
5-49$4.875
50+$3.25
8mm X 30mm (NBR) Buna-N 70 Duro Metric O-Rings N8.00X030

8mm X 30mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
12
$3.32

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Quantity Discounts
1-4$3.32
5-49$2.49
50+$1.66
8mm X 54mm (NBR) Buna-N 70 Duro Metric O-Rings N8.00X054

8mm X 54mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
11
$6.91

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Quantity Discounts
1-4$6.91
5-49$5.183
50+$3.455
8mm X 132mm (NBR) Buna-N 70 Duro Metric O-Rings N8.00X132

8mm X 132mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
10
$11.24

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Quantity Discounts
1-4$11.24
5-49$8.43
50+$5.62
12" to 18" ID X 0.313" (8.00mm) C/S Buna-N 70 Vulcanized O-Ring VN70.313-018

12" to 18" ID X 0.313" (8.00mm) 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 2-5 days for up to 10 O-Rings. More than 10...
0
$11.63



Quantity Discounts
1-9$11.63
10-24$10.467
25+$9.304
18" to 24" ID X 0.313" (8.00mm) C/S Buna-N 70 Vulcanized O-Ring VN70.313-024

18" to 24" ID X 0.313" (8.00mm) 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 2-5 days for up to 10 O-Rings. More than 10...
0
$12.00



Quantity Discounts
1-9$12.00
10-24$10.80
25+$9.60
24" to 30" ID X 0.313" (8.00mm) C/S Buna-N 70 Vulcanized O-Ring VN70.313-030

24" to 30" ID X 0.313" (8.00mm) C/S Buna-N 70 Vulcanized O-Ring

600mm ID to 762mm / 24" to 30" ID Spliced & Vulcanized O-Rings - Typical lead time is 2-5 days for up to 10 O-Rings. More than 10...
0
$12.75



Quantity Discounts
1-9$12.75
10-24$11.475
25+$10.20
30" to 36" ID X 0.313" (8.00mm) C/S Buna-N 70 Vulcanized O-Ring VN70.313-036

30" to 36" ID X 0.313" (8.00mm) 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 2-5 days for up to 10 O-Rings. More than 10...
0
$14.50



Quantity Discounts
1-9$14.50
10-24$13.05
25+$11.60
5" to 12" ID X 0.313" (8.00mm) C/S Buna-N 70 Vulcanized O-Ring VN70.313-012

5" to 12" ID X 0.313" (8.00mm) 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 2-5 days for up to 10 O-Rings. More than 10...
0
$11.25



Quantity Discounts
1-9$11.25
10-24$10.125
25+$9.00
8mm X 100mm (NBR) Buna-N 70 Duro Metric O-Rings N8.00X100

8mm X 100mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
0
$8.42

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Quantity Discounts
1-4$8.42
5-49$6.315
50+$4.21
8mm X 140mm (NBR) Buna-N 70 Duro Metric O-Rings N8.00X140

8mm X 140mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
0
$7.75

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Quantity Discounts
1-4$7.75
5-49$5.813
50+$3.875
8mm X 25mm (NBR) Buna-N 70 Duro Metric O-Rings N8.00X025

8mm X 25mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
0
$4.41

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Quantity Discounts
1-4$4.41
5-49$3.308
50+$2.205
8mm X 320mm (NBR) Buna-N 70 Duro Metric O-Rings N8.00X320

8mm X 320mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
0
$28.65

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Quantity Discounts
1-4$28.65
5-49$21.488
50+$14.325
8mm X 40mm (NBR) Buna-N 70 Duro Metric O-Rings N8.00X040

8mm X 40mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
0
$5.43

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Quantity Discounts
1-4$5.43
5-49$4.073
50+$2.715
8mm X 425mm (NBR) Buna-N 70 Duro Metric O-Rings N8.00X425

8mm X 425mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
0
$44.07

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Quantity Discounts
1-4$44.07
5-49$33.053
50+$22.035
8mm X 525mm (NBR) Buna-N 70 Duro Metric O-Rings N8.00X525

8mm X 525mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
0
$42.92

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Quantity Discounts
1-4$42.92
5-49$32.19
50+$21.46
8mm X 60mm (NBR) Buna-N 70 Duro Metric O-Rings N8.00X060

8mm X 60mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
0
$7.20

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Quantity Discounts
1-4$7.20
5-49$5.40
50+$3.60
8mm X 92mm (NBR) Buna-N 70 Duro Metric O-Rings N8.00X092

8mm X 92mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
0
$11.22

Add:

Quantity Discounts
1-4$11.22
5-49$8.415
50+$5.61
8mm X 95mm (NBR) Buna-N 70 Duro Metric O-Rings N8.00X095

8mm X 95mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
0
$12.62

Add:

Quantity Discounts
1-4$12.62
5-49$9.465
50+$6.31




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