1.8mm 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.

Displaying 1 to 25 (of 35 Products)
Product Image Model Product Name Qty. Price Quantity Discounts
(image for) 1.8mm X 2mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X002
1.8mm 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...
 In Stock: 5028
$0.080
Add:
Min Qty:  38
Quantity Discounts
38-3,749$0.080
3,750-41,699$0.040
41,700$0.024
208,000+$0.012
(image for) 1.8mm X 2.24mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X002.24
1.8mm X 2.24mm (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...
 In Stock: 554
$0.360
Add:
Min Qty:  8
Quantity Discounts
8-849$0.360
850-9,399$0.177
9,400$0.106
47,000+$0.053
(image for) 1.8mm X 2.5mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X002.5
1.8mm 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...
 In Stock: 150
$0.100
Add:
Min Qty:  30
Quantity Discounts
30-2,999$0.100
3,000-33,299$0.050
33,300$0.030
167,000+$0.015
(image for) 1.8mm X 2.8mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X002.8
1.8mm X 2.8mm (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...
 In Stock: 911
$0.100
Add:
Min Qty:  30
Quantity Discounts
30-2,999$0.100
3,000-33,299$0.050
33,300$0.030
167,000+$0.015
(image for) 1.8mm X 3.15mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X003.15
1.8mm X 3.15mm (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...
 In Stock: 1489
$0.110
Add:
Min Qty:  27
Quantity Discounts
27-2,779$0.110
2,780-31,299$0.054
31,300$0.032
156,000+$0.016
(image for) 1.8mm X 3.55mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X003.55
1.8mm X 3.55mm (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...
 In Stock: 2787
$0.100
Add:
Min Qty:  30
Quantity Discounts
30-2,999$0.100
3,000-33,299$0.050
33,300$0.030
167,000+$0.015
(image for) 1.8mm X 3.75mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X003.75
1.8mm X 3.75mm (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...
 In Stock: 771
$0.220
Add:
Min Qty:  14
Quantity Discounts
14-1,359$0.220
1,360-15,199$0.110
15,200-75,999$0.066
76,000+$0.033
(image for) 1.8mm X 4mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X004
1.8mm 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...
 In Stock: 8229
$0.080
Add:
Min Qty:  38
Quantity Discounts
38-3,749$0.080
3,750-41,699$0.040
41,700$0.024
208,000+$0.012
(image for) 1.8mm X 4.5mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X004.5
1.8mm X 4.5mm (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...
 In Stock: 724
$0.170
Add:
Min Qty:  18
Quantity Discounts
18-1,789$0.170
1,790-19,999$0.084
20,000-99,999$0.050
100,000+$0.025
(image for) 1.8mm X 5mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X005
1.8mm 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...
 In Stock: 16067
$0.020
Add:
Min Qty:  150
Quantity Discounts
150-21,429$0.020
21,430-249,999$0.007
250,000$0.004
1,250,000+$0.002
(image for) 1.8mm X 5.15mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X005.15
1.8mm X 5.15mm (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...
 In Stock: 968
$0.340
Add:
Min Qty:  9
Quantity Discounts
9-879$0.340
880-9,799$0.170
9,800$0.102
49,000+$0.051
(image for) 1.8mm X 5.3mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X005.3
1.8mm X 5.3mm (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...
 In Stock: 496
$0.510
Add:
Min Qty:  6
Quantity Discounts
6-589$0.510
590-6,599$0.254
6,600$0.152
33,000+$0.076
(image for) 1.8mm X 5.6mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X005.6
1.8mm X 5.6mm (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...
 In Stock: 65985
$0.080
Add:
Min Qty:  38
Quantity Discounts
38-3,749$0.080
3,750-41,699$0.040
41,700$0.024
208,000+$0.012
(image for) 1.8mm X 6mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X006
1.8mm 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...
 In Stock: 3464
$0.140
Add:
Min Qty:  21
Quantity Discounts
21-2,139$0.140
2,140-23,799$0.070
23,800$0.042
119,000+$0.021
(image for) 1.8mm X 6.3mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X006.3
1.8mm X 6.3mm (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...
 In Stock: 0
$0.130
Add:
Min Qty:  2308
Quantity Discounts
2308-7,809$0.130
7,810$0.064
26,300$0.038
132,000+$0.019
(image for) 1.8mm X 6.7mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X006.7
1.8mm X 6.7mm (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...
 In Stock: 2452
$0.120
Add:
Min Qty:  25
Quantity Discounts
25-2,629$0.120
2,630-29,399$0.057
29,400$0.034
147,000+$0.017
(image for) 1.8mm X 6.9mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X006.9
1.8mm X 6.9mm (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...
 In Stock: 4332
$0.120
Add:
Min Qty:  25
Quantity Discounts
25-2,629$0.120
2,630-29,399$0.057
29,400$0.034
147,000+$0.017
(image for) 1.8mm X 7.1mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X007.1
1.8mm X 7.1mm (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...
 In Stock: 1110
$0.290
Add:
Min Qty:  10
Quantity Discounts
10-1,039$0.290
1,040-11,599$0.144
11,600-57,999$0.086
58,000+$0.043
(image for) 1.8mm X 7.5mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X007.5
1.8mm X 7.5mm (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...
 In Stock: 7126
$0.280
Add:
Min Qty:  11
Quantity Discounts
11-1,069$0.280
1,070-11,899$0.140
11,900-59,999$0.084
60,000+$0.042
(image for) 1.8mm X 8mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X008
1.8mm X 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...
 In Stock: 1738
$0.280
Add:
Min Qty:  11
Quantity Discounts
11-1,069$0.280
1,070-11,899$0.140
11,900-59,999$0.084
60,000+$0.042
(image for) 1.8mm X 8.5mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X008.5
1.8mm X 8.5mm (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...
 In Stock: 1004
$0.280
Add:
Min Qty:  11
Quantity Discounts
11-1,069$0.280
1,070-11,899$0.140
11,900-59,999$0.084
60,000+$0.042
(image for) 1.8mm X 9.5mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X009.5
1.8mm X 9.5mm (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...
 In Stock: 59
$0.570
Add:
Min Qty:  5
Quantity Discounts
5-529$0.570
530-5,899$0.284
5,900$0.170
29,000+$0.085
(image for) 1.8mm X 10mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X010
1.8mm X 10mm (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...
 In Stock: 10595
$0.120
Add:
Min Qty:  25
Quantity Discounts
25-2,499$0.120
2,500-27,799$0.060
27,800$0.036
139,000+$0.018
(image for) 1.8mm X 10.6mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X010.6
1.8mm X 10.6mm (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...
 In Stock: 0
$0.130
Add:
Min Qty:  23
Quantity Discounts
23-2,339$0.130
2,340-26,299$0.064
26,300$0.038
132,000+$0.019
(image for) 1.8mm X 11.2mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X011.2
1.8mm X 11.2mm (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...
 In Stock: 480
$0.130
Add:
Min Qty:  23
Quantity Discounts
23-2,339$0.130
2,340-26,299$0.064
26,300$0.038
132,000+$0.019
Displaying 1 to 25 (of 35 Products)
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