8am-4pm Pacific Mon-Fri | 208-413-6377

Categories


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.




Image Model+ Item Name Qty. Price Quantity Discounts
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...
576
$0.24

Add:
Min Qty:  3
Quantity Discounts
3-1,944$0.24
1,945-12,499$0.192
12,500+$0.144
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...
0
$0.24

Add:
Min Qty:  1,250
Quantity Discounts
1250-1,944$0.24
1,945-12,499$0.192
12,500+$0.144
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...
954
$0.24

Add:
Min Qty:  3
Quantity Discounts
3-1,944$0.24
1,945-12,499$0.192
12,500+$0.144
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...
1,840
$0.09

Add:
Min Qty:  6
Quantity Discounts
6-5,185$0.09
5,186-33,333$0.072
33,334+$0.054
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...
2,723
$0.25

Add:
Min Qty:  2
Quantity Discounts
2-1,866$0.25
1,867-11,999$0.20
12,000+$0.15
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...
361
$0.25

Add:
Min Qty:  2
Quantity Discounts
2-1,866$0.25
1,867-11,999$0.20
12,000+$0.15
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...
0
$0.24

Add:
Min Qty:  1,250
Quantity Discounts
1250-1,944$0.24
1,945-12,499$0.192
12,500+$0.144
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...
0
$0.10

Add:
Min Qty:  5
Quantity Discounts
5-4,666$0.10
4,667-29,999$0.08
30,000+$0.06
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...
161
$0.10

Add:
Min Qty:  5
Quantity Discounts
5-4,666$0.10
4,667-29,999$0.08
30,000+$0.06
1.8mm X 4.87mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X004.87

1.8mm X 4.87mm (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
$0.12

Add:
Min Qty:  2,500
Quantity Discounts
2500-3,888$0.12
3,889-24,999$0.096
25,000+$0.072
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...
17,076
$0.12

Add:
Min Qty:  5
Quantity Discounts
5-3,888$0.12
3,889-24,999$0.096
25,000+$0.072
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...
0
$0.12

Add:
Min Qty:  2,500
Quantity Discounts
2500-3,888$0.12
3,889-24,999$0.096
25,000+$0.072
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...
3,240
$0.12

Add:
Min Qty:  5
Quantity Discounts
5-3,888$0.12
3,889-24,999$0.096
25,000+$0.072
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...
23,970
$0.14

Add:
Min Qty:  2,143
Quantity Discounts
2143-3,333$0.14
3,334-21,428$0.112
21,429+$0.084
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...
1,246
$0.16

Add:
Min Qty:  1,875
Quantity Discounts
1875-2,916$0.16
2,917-18,749$0.128
18,750+$0.096
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...
575
$0.16

Add:
Min Qty:  4
Quantity Discounts
4-2,916$0.16
2,917-18,749$0.128
18,750+$0.096
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...
495
$0.16

Add:
Min Qty:  4
Quantity Discounts
4-2,916$0.16
2,917-18,749$0.128
18,750+$0.096
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...
4,657
$0.16

Add:
Min Qty:  4
Quantity Discounts
4-2,916$0.16
2,917-18,749$0.128
18,750+$0.096
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...
340
$0.18

Add:
Min Qty:  3
Quantity Discounts
3-2,592$0.18
2,593-16,666$0.144
16,667+$0.108
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...
304
$0.19

Add:
Min Qty:  3
Quantity Discounts
3-2,456$0.19
2,457-15,789$0.152
15,790+$0.114
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...
331
$0.19

Add:
Min Qty:  3
Quantity Discounts
3-2,456$0.19
2,457-15,789$0.152
15,790+$0.114
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...
3
$0.19

Add:
Min Qty:  3
Quantity Discounts
3-2,456$0.19
2,457-15,789$0.152
15,790+$0.114
1.8mm X 9mm (NBR) Buna-N 70 Duro Metric O-Ring N1.80X009

1.8mm 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...
2,416
$0.19

Add:
Min Qty:  3
Quantity Discounts
3-2,456$0.19
2,457-15,789$0.152
15,790+$0.114
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...
618
$0.19

Add:
Min Qty:  3
Quantity Discounts
3-2,456$0.19
2,457-15,789$0.152
15,790+$0.114
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...
11,757
$0.33

Add:
Min Qty:  2
Quantity Discounts
2-1,414$0.33
1,415-9,090$0.264
9,091+$0.198