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O-Rings

1.20mm 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
1.2mm X 1.8mm (NBR) Buna-N 70 Duro Metric O-Ring N1.20X001.8

1.2mm X 1.8mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
1,453
$0.50

Add:
Min Qty:  2
Quantity Discounts
2-933$0.50
934-5,999$0.40
6,000+$0.30
1.2mm X 2mm (NBR) Buna-N 70 Duro Metric O-Ring N1.20X002

1.2mm X 2mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
37,072
$0.12

Add:
Min Qty:  9
Quantity Discounts
9-3,888$0.12
3,889-24,999$0.096
25,000+$0.072
1.2mm X 2.5mm (NBR) Buna-N 70 Duro Metric O-Ring N1.20X002.5

1.2mm X 2.5mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
9,325
$0.12

Add:
Min Qty:  9
Quantity Discounts
9-3,888$0.12
3,889-24,999$0.096
25,000+$0.072
1.2mm X 2.6mm (NBR) Buna-N 70 Duro Metric O-Ring N1.20X002.6

1.2mm X 2.6mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
1,311
$0.12

Add:
Min Qty:  9
Quantity Discounts
9-3,888$0.12
3,889-24,999$0.084
25,000+$0.06
1.2mm X 3.5mm (NBR) Buna-N 70 Duro Metric O-Ring N1.20X003.5

1.2mm X 3.5mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
858
$0.12

Add:
Min Qty:  9
Quantity Discounts
9-3,888$0.12
3,889-24,999$0.096
25,000+$0.072
1.2mm X 4mm (NBR) Buna-N 70 Duro Metric O-Ring N1.20X004

1.2mm X 4mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
24,427
$0.12

Add:
Min Qty:  9
Quantity Discounts
9-3,888$0.12
3,889-24,999$0.096
25,000+$0.072
1.2mm X 5mm (NBR) Buna-N 70 Duro Metric O-Ring N1.20X005

1.2mm X 5mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
6,300
$0.12

Add:
Min Qty:  9
Quantity Discounts
9-3,888$0.12
3,889-24,999$0.096
25,000+$0.072
1.2mm X 5.7mm (NBR) Buna-N 70 Duro Metric O-Ring N1.20X005.7

1.2mm X 5.7mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
7,739
$0.12

Add:
Min Qty:  9
Quantity Discounts
9-3,888$0.12
3,889-24,999$0.096
25,000+$0.072
1.2mm X 6mm (NBR) Buna-N 70 Duro Metric O-Ring N1.20X006

1.2mm X 6mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
1,363
$0.13

Add:
Min Qty:  8
Quantity Discounts
8-3,589$0.13
3,590-23,076$0.104
23,077+$0.078
1.2mm X 7mm (NBR) Buna-N 70 Duro Metric O-Ring N1.20X007

1.2mm X 7mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
1,724
$0.14

Add:
Min Qty:  8
Quantity Discounts
8-3,333$0.14
3,334-21,428$0.112
21,429+$0.084
1.2mm X 7.6mm (NBR) Buna-N 70 Duro Metric O-Ring N1.20X007.6

1.2mm X 7.6mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
12,933
$0.15

Add:
Min Qty:  7
Quantity Discounts
7-3,111$0.15
3,112-19,999$0.12
20,000+$0.09
1.2mm X 9mm (NBR) Buna-N 70 Duro Metric O-Ring N1.20X009

1.2mm X 9mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
31,649
$0.16

Add:
Min Qty:  7
Quantity Discounts
7-2,916$0.16
2,917-18,749$0.128
18,750+$0.096
1.2mm X 12mm (NBR) Buna-N 70 Duro Metric O-Ring N1.20X012

1.2mm X 12mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
18,841
$0.16

Add:
Min Qty:  7
Quantity Discounts
7-2,916$0.16
2,917-18,749$0.128
18,750+$0.096
1.2mm X 17mm (NBR) Buna-N 70 Duro Metric O-Ring N1.20X017

1.2mm X 17mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
11,324
$0.18

Add:
Min Qty:  6
Quantity Discounts
6-2,592$0.18
2,593-16,666$0.144
16,667+$0.108
1.2mm X 23mm (NBR) Buna-N 70 Duro Metric O-Ring N1.20X023

1.2mm X 23mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
0
$1.61

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Quantity Discounts
1-289$1.61
290-1,863$1.288
1,864+$0.966
1.2mm X 26mm (NBR) Buna-N 70 Duro Metric O-Ring N1.20X026

1.2mm X 26mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
0
$0.22

Add:
Min Qty:  5
Quantity Discounts
5-2,121$0.22
2,122-13,636$0.176
13,637+$0.132
1.2mm X 27mm (NBR) Buna-N 70 Duro Metric O-Ring N1.20X027

1.2mm X 27mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
0
$0.22

Add:
Min Qty:  5
Quantity Discounts
5-2,121$0.22
2,122-13,636$0.176
13,637+$0.132
1.2mm X 28mm (NBR) Buna-N 70 Duro Metric O-Ring N1.20X028

1.2mm X 28mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
12,389
$0.22

Add:
Min Qty:  5
Quantity Discounts
5-2,121$0.22
2,122-13,636$0.176
13,637+$0.132
1.2mm X 35mm (NBR) Buna-N 70 Duro Metric O-Ring N1.20X035

1.2mm X 35mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
3,072
$0.25

Add:
Min Qty:  4
Quantity Discounts
4-1,866$0.25
1,867-11,999$0.20
12,000+$0.15
1.2mm X 40mm (NBR) Buna-N 70 Duro Metric O-Ring N1.20X040

1.2mm X 40mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
2,095
$0.30

Add:
Min Qty:  4
Quantity Discounts
4-1,555$0.30
1,556-9,999$0.24
10,000+$0.18
1.2mm X 48mm (NBR) Buna-N 70 Duro Metric O-Ring N1.20X048

1.2mm X 48mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
0
$0.79

Add:
Min Qty:  2
Quantity Discounts
2-999$0.79
1,000-4,999$0.632
5,000+$0.474