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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...
488
$0.79

Add:
Min Qty:  2
Quantity Discounts
2-54$0.79
55-178$0.64
179+$0.56
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...
36,484
$0.19

Add:
Min Qty:  6
Quantity Discounts
6-230$0.19
231-751$0.152
752+$0.133
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...
6,943
$0.19

Add:
Min Qty:  6
Quantity Discounts
6-230$0.19
231-751$0.152
752+$0.133
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...
591
$0.19

Add:
Min Qty:  6
Quantity Discounts
6-230$0.19
231-751$0.152
752+$0.133
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...
991
$0.19

Add:
Min Qty:  6
Quantity Discounts
6-230$0.19
231-751$0.152
752+$0.133
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...
22,487
$0.19

Add:
Min Qty:  6
Quantity Discounts
6-230$0.19
231-751$0.152
752+$0.133
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...
0
$0.19

Add:
Min Qty:  6
Quantity Discounts
6-230$0.19
231-751$0.152
752+$0.133
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...
5,134
$0.19

Add:
Min Qty:  6
Quantity Discounts
6-230$0.19
231-751$0.152
752+$0.133
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...
260
$0.22

Add:
Min Qty:  5
Quantity Discounts
5-194$0.22
195-624$0.18
625+$0.16
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...
70,981
$0.23

Add:
Min Qty:  5
Quantity Discounts
5-184$0.23
185-588$0.19
589+$0.17
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...
10,367
$0.24

Add:
Min Qty:  5
Quantity Discounts
5-174$0.24
175-588$0.20
589+$0.17
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...
30,957
$0.25

Add:
Min Qty:  4
Quantity Discounts
4-174$0.25
175-555$0.20
556+$0.18
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...
18,402
$0.25

Add:
Min Qty:  4
Quantity Discounts
4-174$0.25
175-555$0.20
556+$0.18
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...
2,202
$0.29

Add:
Min Qty:  4
Quantity Discounts
4-145$0.29
146-476$0.24
477+$0.21
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...
831
$2.53

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Quantity Discounts
1-17$2.53
18-56$2.03
57+$1.78
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...
511
$0.35

Add:
Min Qty:  3
Quantity Discounts
3-124$0.35
125-399$0.28
400+$0.25
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
$0.35

Add:
Min Qty:  1,000
Quantity Discounts
1000-1,253$0.35
1,254-2,399$0.28
2,400+$0.25
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...
12,155
$0.35

Add:
Min Qty:  3
Quantity Discounts
3-124$0.35
125-399$0.28
400+$0.25
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...
2,513
$0.40

Add:
Min Qty:  3
Quantity Discounts
3-109$0.40
110-357$0.32
358+$0.28
1.20mm CS X 36.9mm ID Buna-N 70 Duro Peroxide Cure N1.20X036.9-PC

1.20mm CS X 36.9mm ID Buna-N 70 Duro Peroxide Cure

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
26,996
$0.79

Add:
Min Qty:  2
Quantity Discounts
2-54$0.79
55-178$0.64
179+$0.56
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...
250
$0.48

Add:
Min Qty:  3
Quantity Discounts
3-89$0.48
90-294$0.39
295+$0.34
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...
198
$1.24

Add:

Quantity Discounts
1-34$1.24
35-114$1.00
115+$0.87