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0.50mm 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
0.5mm X 0.5mm (NBR) Buna-N 70 Duro Metric O-Ring N0.50X000.5

0.5mm X 0.5mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" 7-9 Weeks to Ship A.R.O. Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used...
0
$0.10

Add:
Min Qty:  5,000
Quantity Discounts
5000-6,999$0.10
7,000-19,999$0.075
20,000+$0.05
0.5mm X 0.6mm (NBR) Buna-N 70 Duro Metric O-Ring N0.50X000.6

0.5mm X 0.6mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" 7-9 Weeks to Ship A.R.O. Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used...
0
$0.10

Add:
Min Qty:  5,000
Quantity Discounts
5000-6,999$0.10
7,000-19,999$0.075
20,000+$0.05
0.5mm X 0.7mm (NBR) Buna-N 70 Duro Metric O-Ring N0.50X000.7

0.5mm X 0.7mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" 7-9 Weeks to Ship A.R.O. Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used...
0
$0.10

Add:
Min Qty:  5,000
Quantity Discounts
5000-6,999$0.10
7,000-19,999$0.075
20,000+$0.05
0.5mm X 0.8mm (NBR) Buna-N 70 Duro Metric O-Ring N0.50X000.8

0.5mm X 0.8mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" 7-9 Weeks to Ship A.R.O. Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used...
0
$0.10

Add:
Min Qty:  5,000
Quantity Discounts
5000-6,999$0.10
7,000-19,999$0.075
20,000+$0.05
0.5mm X 1mm (NBR) Buna-N 70 Duro Metric O-Ring N0.50X001

0.5mm X 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...
5,026
$0.10

Add:
Min Qty:  10
Quantity Discounts
10-399$0.10
400-1,999$0.075
2,000+$0.05
0.5mm X 1.5mm (NBR) Buna-N 70 Duro Metric O-Ring N0.50X001.5

0.5mm X 1.5mm (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...
8,080
$0.10

Add:
Min Qty:  10
Quantity Discounts
10-399$0.10
400-1,999$0.075
2,000+$0.05
0.5mm X 2mm (NBR) Buna-N 70 Duro Metric O-Ring N0.50X002

0.5mm 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...
1,889
$0.10

Add:
Min Qty:  10
Quantity Discounts
10-399$0.10
400-1,999$0.075
2,000+$0.05
0.5mm X 2.5mm (NBR) Buna-N 70 Duro Metric O-Ring N0.50X002.5

0.5mm 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...
3,513
$0.10

Add:
Min Qty:  10
Quantity Discounts
10-399$0.10
400-1,999$0.075
2,000+$0.05
0.5mm X 4mm (NBR) Buna-N 70 Duro Metric O-Ring N0.50X004

0.5mm X 4mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" 7-9 Weeks to Ship A.R.O. Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used...
146
$0.10

Add:
Min Qty:  10
Quantity Discounts
10-399$0.10
400-1,999$0.075
2,000+$0.05
0.5mm X 4.3mm (NBR) Buna-N 70 Duro Metric O-Ring N0.50X004.3

0.5mm 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...
27,783
$0.25

Add:
Min Qty:  4
Quantity Discounts
4-159$0.25
160-799$0.188
800+$0.125
0.5mm X 5mm (NBR) Buna-N 70 Duro Metric O-Ring N0.50X005

0.5mm 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...
4,407
$0.20

Add:
Min Qty:  5
Quantity Discounts
5-199$0.20
200-999$0.15
1,000+$0.10
0.5mm X 8mm (NBR) Buna-N 70 Duro Metric O-Ring N0.50X008

0.5mm 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...
5,859
$0.10

Add:
Min Qty:  10
Quantity Discounts
10-399$0.10
400-1,999$0.075
2,000+$0.05
0.5mm X 11mm (NBR) Buna-N 70 Duro Metric O-Ring N0.50X011

0.5mm 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...
4,684
$0.25

Add:
Min Qty:  4
Quantity Discounts
4-159$0.25
160-799$0.188
800+$0.125
0.5mm X 20mm (NBR) Buna-N 70 Duro Metric O-Ring N0.50X020

0.5mm X 20mm (NBR) Buna-N 70 Duro Metric O-Ring

Cross Section "CS" X Inside Diameter "ID" 7-9 Weeks to Ship A.R.O. Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used...
580
$0.10

Add:
Min Qty:  10
Quantity Discounts
10-399$0.10
400-1,999$0.075
2,000+$0.05
0.5mm X 32mm (NBR) Buna-N 70 Duro Metric O-Ring N0.50X032

0.5mm X 32mm (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...
84
$0.24

Add:
Min Qty:  5
Quantity Discounts
5-166$0.24
167-833$0.18
834+$0.12
0.5mm X 54mm (NBR) Buna-N 70 Duro Metric O-Ring N0.50X054

0.5mm X 54mm (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...
78
$0.63

Add:
Min Qty:  2
Quantity Discounts
2-63$0.63
64-317$0.473
318+$0.315