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O-Rings

2.4mm 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
2.4mm X 3.3mm (NBR) Buna-N 70 Duro Metric O-Ring N2.40X003.3

2.4mm X 3.3mm (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...
13,593
$0.04

Add:
Min Qty:  25
Quantity Discounts
25-1,166$0.04
1,167-7,499$0.032
7,500+$0.024
2.4mm X 4.3mm (NBR) Buna-N 70 Duro Metric O-Ring N2.40X004.3

2.4mm X 4.3mm (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...
2,396
$0.09

Add:
Min Qty:  12
Quantity Discounts
12-518$0.09
519-3,333$0.072
3,334+$0.054
2.4mm X 4.6mm (NBR) Buna-N 70 Duro Metric O-Ring N2.40X004.6

2.4mm X 4.6mm (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...
3,343
$0.04

Add:
Min Qty:  25
Quantity Discounts
25-1,166$0.04
1,167-7,499$0.032
7,500+$0.024
2.4mm X 5.3mm (NBR) Buna-N 70 Duro Metric O-Ring N2.40X005.3

2.4mm 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...
2,908
$0.06

Add:
Min Qty:  17
Quantity Discounts
17-777$0.06
778-4,999$0.048
5,000+$0.036
2.4mm X 5.6mm (NBR) Buna-N 70 Duro Metric O-Ring N2.40X005.6

2.4mm 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...
7,819
$0.08

Add:
Min Qty:  13
Quantity Discounts
13-583$0.08
584-3,749$0.064
3,750+$0.048
2.4mm X 6.3mm (NBR) Buna-N 70 Duro Metric O-Ring N2.40X006.3

2.4mm 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...
704
$0.08

Add:
Min Qty:  13
Quantity Discounts
13-583$0.08
584-3,749$0.064
3,750+$0.048
2.4mm X 6.6mm (NBR) Buna-N 70 Duro Metric O-Ring N2.40X006.6

2.4mm X 6.6mm (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...
0
$0.06

Add:
Min Qty:  17
Quantity Discounts
17-777$0.06
778-4,999$0.048
5,000+$0.036
2.4mm X 7.6mm (NBR) Buna-N 70 Duro Metric O-Ring N2.40X007.6

2.4mm 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...
469
$0.08

Add:
Min Qty:  13
Quantity Discounts
13-583$0.08
584-3,749$0.064
3,750+$0.048
2.4mm X 8mm (NBR) Buna-N 70 Duro Metric O-Ring N2.40X008

2.4mm 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...
381
$0.08

Add:
Min Qty:  13
Quantity Discounts
13-583$0.08
584-3,749$0.064
3,750+$0.048
2.4mm X 8.3mm (NBR) Buna-N 70 Duro Metric O-Ring N2.40X008.3

2.4mm X 8.3mm (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...
13,963
$0.08

Add:
Min Qty:  13
Quantity Discounts
13-583$0.08
584-3,749$0.064
3,750+$0.048
2.4mm X 8.6mm (NBR) Buna-N 70 Duro Metric O-Ring N2.40X008.6

2.4mm X 8.6mm (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...
17,291
$0.08

Add:
Min Qty:  13
Quantity Discounts
13-583$0.08
584-3,749$0.064
3,750+$0.048
2.4mm X 9.3mm (NBR) Buna-N 70 Duro Metric O-Ring N2.40X009.3

2.4mm X 9.3mm (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...
254
$0.08

Add:
Min Qty:  13
Quantity Discounts
13-583$0.08
584-3,749$0.064
3,750+$0.048
2.4mm X 9.6mm (NBR) Buna-N 70 Duro Metric O-Ring N2.40X009.6

2.4mm X 9.6mm (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...
1,086
$0.08

Add:
Min Qty:  13
Quantity Discounts
13-583$0.08
584-3,749$0.064
3,750+$0.048
2.4mm X 9.8mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P10A) N2.40X009.8

2.4mm X 9.8mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P10A)

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
133
$0.08

Add:
Min Qty:  13
Quantity Discounts
13-546$0.08
547-5,208$0.064
5,209+$0.048
2.4mm X 10.3mm (NBR) Buna-N 70 Duro Metric O-Ring N2.40X010.3

2.4mm X 10.3mm (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...
1,065
$0.08

Add:
Min Qty:  13
Quantity Discounts
13-583$0.08
584-3,749$0.064
3,750+$0.048
2.4mm X 10.6mm (NBR) Buna-N 70 Duro Metric O-Ring N2.40X010.6

2.4mm 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...
5,164
$0.08

Add:
Min Qty:  13
Quantity Discounts
13-583$0.08
584-3,749$0.064
3,750+$0.048
2.4mm X 10.8mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P11) N2.40X010.8

2.4mm X 10.8mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P11)

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
11,645
$0.08

Add:
Min Qty:  13
Quantity Discounts
13-781$0.08
782-5,208$0.064
5,209+$0.048
2.4mm X 11mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P11.2) N2.40X011

2.4mm X 11mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P11.2)

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
2,407
$0.08

Add:
Min Qty:  13
Quantity Discounts
13-781$0.08
782-5,208$0.064
5,209+$0.048
2.4mm X 11.3mm (NBR) Buna-N 70 Duro Metric O-Ring N2.40X011.3

2.4mm X 11.3mm (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...
615
$0.10

Add:
Min Qty:  10
Quantity Discounts
10-466$0.10
467-2,999$0.08
3,000+$0.06
2.4mm X 11.6mm (NBR) Buna-N 70 Duro Metric O-Ring N2.40X011.6

2.4mm X 11.6mm (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...
787
$0.10

Add:
Min Qty:  10
Quantity Discounts
10-466$0.10
467-2,999$0.08
3,000+$0.06
2.4mm X 11.8mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P12) N2.40X011.8

2.4mm X 11.8mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P12)

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
5,029
$0.10

Add:
Min Qty:  10
Quantity Discounts
10-624$0.10
625-4,166$0.08
4,167+$0.06
2.4mm X 12.3mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P12.5) N2.40X012.3

2.4mm X 12.3mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P12.5)

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
12,714
$0.10

Add:
Min Qty:  10
Quantity Discounts
10-624$0.10
625-4,166$0.08
4,167+$0.06
2.4mm X 12.8mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P13) N2.40X012.8

2.4mm X 12.8mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P13)

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
1,578
$0.10

Add:
Min Qty:  10
Quantity Discounts
10-624$0.10
625-4,166$0.08
4,167+$0.06
2.4mm X 13.3mm (NBR) Buna-N 70 Duro Metric O-Ring N2.40X013.3

2.4mm X 13.3mm (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...
491
$0.10

Add:
Min Qty:  10
Quantity Discounts
10-466$0.10
467-2,999$0.08
3,000+$0.06
2.4mm X 13.8mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P14) N2.40X013.8

2.4mm X 13.8mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P14)

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
10,467
$0.10

Add:
Min Qty:  10
Quantity Discounts
10-624$0.10
625-4,166$0.08
4,167+$0.06