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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 Stock Price Quantity Discounts
8mm X 25mm Buna-N 70 Metric O-rings N8.00X025

8mm X 25mm Buna-N 70 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
1-105$4.41
106-680$3.31
681+$2.21
8mm X 30mm Buna-N 70 Metric O-rings N8.00X030

8mm X 30mm Buna-N 70 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
1-140$3.32
141-903$2.49
904+$1.66
8mm X 38mm Buna-N 70 Metric O-rings N8.00X038

8mm X 38mm Buna-N 70 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...
46
$4.88

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Quantity Discounts
1-95$4.88
96-614$3.66
615+$2.44
8mm X 40mm Buna-N 70 Metric O-rings N8.00X040

8mm X 40mm Buna-N 70 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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Min:  47
Quantity Discounts
47-85$5.43
86-552$4.07
553+$2.72
8mm X 54mm Buna-N 70 Metric O-rings N8.00X054

8mm X 54mm Buna-N 70 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
1-67$6.91
68-434$5.18
435+$3.46
8mm X 60mm Buna-N 70 Metric O-rings N8.00X060

8mm X 60mm Buna-N 70 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...
3
$7.20

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Quantity Discounts
1-64$7.20
65-416$5.40
417+$3.60
8mm X 92mm Buna-N 70 Metric O-rings N8.00X092

8mm X 92mm Buna-N 70 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...
2
$11.22

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Quantity Discounts
1-41$11.22
42-267$8.42
268+$5.61
8mm X 95mm Buna-N 70 Metric O-rings N8.00X095

8mm X 95mm Buna-N 70 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

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Quantity Discounts
1-36$12.62
37-237$9.47
238+$6.31
8mm X 100mm Buna-N 70 Metric O-rings N8.00X100

8mm X 100mm Buna-N 70 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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Min:  30
Quantity Discounts
30-55$8.42
56-356$6.32
357+$4.21
8mm X 132mm Buna-N 70 Metric O-rings N8.00X132

8mm X 132mm Buna-N 70 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
$11.24

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Quantity Discounts
1-41$11.24
42-266$8.43
267+$5.62
8mm X 140mm Buna-N 70 Metric O-Rings N8.00X140

8mm X 140mm Buna-N 70 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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Min:  33
Quantity Discounts
33-60$7.75
61-387$5.81
388+$3.88
8mm X 320mm Buna-N 70 Metric O-rings N8.00X320

8mm X 320mm Buna-N 70 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
1-16$28.65
17-104$21.49
105+$14.33
8mm X 425mm Buna-N 70 Metric O-rings N8.00X425

8mm X 425mm Buna-N 70 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
1-10$44.07
11-68$33.05
69+$22.04
8mm X 525mm Buna-N 70 Metric O-rings N8.00X525

8mm X 525mm Buna-N 70 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
1-10$42.92
11-69$32.19
70+$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 2-5 days for up to 10 O-Rings. More than 10...
0
$9.45



Quantity Discounts
1-9$9.45
10-24$8.51
25+$6.62
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 2-5 days for up to 10 O-Rings. More than 10...
0
$9.73



Quantity Discounts
1-9$9.73
10-24$8.76
25+$6.81
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 2-5 days for up to 10 O-Rings. More than 10...
0
$10.00



Quantity Discounts
1-9$10.00
10-24$9.00
25+$7.00
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 2-5 days for up to 10 O-Rings. More than 10...
0
$10.56



Quantity Discounts
1-9$10.56
10-24$9.50
25+$7.39
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 2-5 days for up to 10 O-Rings. More than 10...
0
$10.84



Quantity Discounts
1-9$10.84
10-24$9.76
25+$7.59