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3.50mm 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
3.5mm X 5mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X005

3.5mm 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...
43
$0.19

Add:
Min Qty:  3
Quantity Discounts
3-245$0.19
246-1,578$0.152
1,579+$0.114
3.5mm X 6mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X006

3.5mm 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...
203
$0.21

Add:
Min Qty:  3
Quantity Discounts
3-222$0.21
223-1,428$0.168
1,429+$0.126
3.5mm X 7mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X007

3.5mm 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...
3,035
$0.23

Add:
Min Qty:  3
Quantity Discounts
3-202$0.23
203-1,304$0.184
1,305+$0.138
3.5mm X 8mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X008

3.5mm 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...
2,372
$0.25

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Min Qty:  2
Quantity Discounts
2-186$0.25
187-1,199$0.20
1,200+$0.15
3.5mm X 9mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X009

3.5mm 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...
2,888
$0.12

Add:
Min Qty:  5
Quantity Discounts
5-388$0.12
389-2,499$0.096
2,500+$0.072
3.5mm X 10mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X010

3.5mm 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...
4,399
$0.13

Add:
Min Qty:  4
Quantity Discounts
4-358$0.13
359-2,307$0.104
2,308+$0.078
3.5mm X 11mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X011

3.5mm X 11mm (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...
175
$0.14

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Min Qty:  4
Quantity Discounts
4-333$0.14
334-2,142$0.112
2,143+$0.084
3.5mm X 12mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X012

3.5mm 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...
1,370
$0.15

Add:
Min Qty:  4
Quantity Discounts
4-311$0.15
312-1,999$0.12
2,000+$0.09
3.5mm X 13mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X013

3.5mm X 13mm (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...
1,800
$0.15

Add:
Min Qty:  4
Quantity Discounts
4-311$0.15
312-1,999$0.12
2,000+$0.09
3.5mm X 14mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X014

3.5mm X 14mm (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...
1,659
$0.16

Add:
Min Qty:  4
Quantity Discounts
4-291$0.16
292-1,874$0.128
1,875+$0.096
3.5mm X 15mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X015

3.5mm X 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...
1,674
$0.17

Add:
Min Qty:  3
Quantity Discounts
3-274$0.17
275-1,764$0.136
1,765+$0.102
3.5mm X 16mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X016

3.5mm X 16mm (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...
1,507
$0.18

Add:
Min Qty:  3
Quantity Discounts
3-259$0.18
260-1,666$0.144
1,667+$0.108
3.5mm X 17mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X017

3.5mm 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...
792
$0.19

Add:
Min Qty:  3
Quantity Discounts
3-245$0.19
246-1,578$0.152
1,579+$0.114
3.5mm X 18mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X018

3.5mm X 18mm (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...
512
$0.20

Add:
Min Qty:  3
Quantity Discounts
3-233$0.20
234-1,499$0.16
1,500+$0.12
3.5mm X 19mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X019

3.5mm X 19mm (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...
168
$0.21

Add:
Min Qty:  3
Quantity Discounts
3-222$0.21
223-1,428$0.168
1,429+$0.126
3.5mm X 20mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X020

3.5mm X 20mm (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...
122
$0.22

Add:
Min Qty:  3
Quantity Discounts
3-212$0.22
213-1,363$0.176
1,364+$0.132
3.5mm X 21mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X021

3.5mm X 21mm (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...
733
$0.23

Add:
Min Qty:  3
Quantity Discounts
3-202$0.23
203-1,304$0.184
1,305+$0.138
3.5mm X 21.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P22A) N3.50X021.7

3.5mm X 21.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P22A)

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
3,410
$1.08

Add:
Min Qty:  5
Quantity Discounts
5-57$1.08
58-385$0.864
386+$0.648
3.5mm X 22mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X022

3.5mm X 22mm (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...
1,130
$0.24

Add:
Min Qty:  3
Quantity Discounts
3-194$0.24
195-1,249$0.192
1,250+$0.144
3.5mm X 22.1mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P22.4) N3.50X022.1

3.5mm X 22.1mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P22.4)

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
5,504
$0.23

Add:
Min Qty:  5
Quantity Discounts
5-271$0.23
272-1,811$0.184
1,812+$0.138