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O-Rings

5.7mm 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
5.7mm X 24.2mm (NBR) Buna-N 70 Duro Metric O-Ring N5.70X024.2

5.7mm X 24.2mm (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...
0
$0.43

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Min Qty:  3
Quantity Discounts
3-31$0.43
32-465$0.323
466+$0.215
5.7mm X 35.2mm (NBR) Buna-N 70 Duro Metric O-Ring N5.70X035.2

5.7mm X 35.2mm (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...
0
$0.53

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Min Qty:  2
Quantity Discounts
2-25$0.53
26-377$0.398
378+$0.265
5.7mm X 39.2mm (NBR) Buna-N 70 Duro Metric O-Ring N5.70X039.2

5.7mm X 39.2mm (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...
0
$0.64

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Min Qty:  2
Quantity Discounts
2-20$0.64
21-312$0.48
313+$0.32
5.7mm X 41.2mm (NBR) Buna-N 70 Duro Metric O-Ring N5.70X041.2

5.7mm X 41.2mm (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...
41
$0.67

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Min Qty:  2
Quantity Discounts
2-19$0.67
20-298$0.503
299+$0.335
5.7mm X 44.2mm (NBR) Buna-N 70 Duro Metric O-Ring N5.70X044.2

5.7mm X 44.2mm (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...
80
$0.71

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Min Qty:  2
Quantity Discounts
2-18$0.71
19-281$0.533
282+$0.355
5.7mm X 45.3mm (NBR) Buna-N 70 Duro Metric O-Ring N5.70X045.3

5.7mm X 45.3mm (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...
21
$0.76

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Min Qty:  2
Quantity Discounts
2-17$0.76
18-263$0.57
264+$0.38
5.7mm X 47.2mm (NBR) Buna-N 70 Duro Metric O-Ring N5.70X047.2

5.7mm X 47.2mm (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...
665
$0.83

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Min Qty:  2
Quantity Discounts
2-16$0.83
17-240$0.623
241+$0.415
5.7mm X 47.6mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P48A) N5.70X047.6

5.7mm X 47.6mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P48A)

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
135
$3.24

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Quantity Discounts
1-4$3.24
5-49$2.43
50+$1.62
5.7mm X 49.2mm (NBR) Buna-N 70 Duro Metric O-Ring N5.70X049.2

5.7mm X 49.2mm (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...
192
$0.86

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Min Qty:  2
Quantity Discounts
2-15$0.86
16-232$0.645
233+$0.43
5.7mm X 49.3mm (NBR) Buna-N 70 Duro Metric O-Ring N5.70X049.3

5.7mm X 49.3mm (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...
255
$0.86

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Min Qty:  2
Quantity Discounts
2-15$0.86
16-232$0.645
233+$0.43
5.7mm X 49.6mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P50A) N5.70X049.6

5.7mm X 49.6mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P50A)

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
68
$0.83

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Min Qty:  2
Quantity Discounts
2-16$0.83
17-240$0.623
241+$0.415
5.7mm X 51.2mm (NBR) Buna-N 70 Duro Metric O-Ring N5.70X051.2

5.7mm X 51.2mm (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...
32
$0.88

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Min Qty:  2
Quantity Discounts
2-15$0.88
16-227$0.66
228+$0.44
5.7mm X 51.6mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P52) N5.70X051.6

5.7mm X 51.6mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P52)

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
3
$0.86

Add:
Min Qty:  2
Quantity Discounts
2-15$0.86
16-232$0.645
233+$0.43
5.7mm X 52.3mm (NBR) Buna-N 70 Duro Metric O-Ring N5.70X052.3

5.7mm X 52.3mm (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...
38
$0.92

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Min Qty:  2
Quantity Discounts
2-14$0.92
15-217$0.69
218+$0.46
5.7mm X 52.6mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P53) N5.70X052.6

5.7mm X 52.6mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P53)

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
2
$0.90

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Min Qty:  2
Quantity Discounts
2-14$0.90
15-222$0.675
223+$0.45
5.7mm X 54.3mm (NBR) Buna-N 70 Duro Metric O-Ring N5.70X054.3

5.7mm X 54.3mm (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...
62
$0.96

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Min Qty:  2
Quantity Discounts
2-13$0.96
14-208$0.72
209+$0.48
5.7mm X 54.6mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P55) N5.70X054.6

5.7mm X 54.6mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P55)

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
398
$0.91

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Min Qty:  2
Quantity Discounts
2-14$0.91
15-219$0.683
220+$0.455
5.7mm X 55.3mm (NBR) Buna-N 70 Duro Metric O-Ring N5.70X055.3

5.7mm X 55.3mm (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...
19
$0.96

Add:
Min Qty:  2
Quantity Discounts
2-13$0.96
14-208$0.72
209+$0.48
5.7mm X 55.6mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P56) N5.70X055.6

5.7mm X 55.6mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P56)

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
11
$0.94

Add:
Min Qty:  2
Quantity Discounts
2-14$0.94
15-212$0.705
213+$0.47
5.7mm X 57.2mm (NBR) Buna-N 70 Duro Metric O-Ring N5.70X057.2

5.7mm X 57.2mm (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...
38
$0.98

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Min Qty:  2
Quantity Discounts
2-13$0.98
14-204$0.735
205+$0.49
5.7mm X 57.6mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P58) N5.70X057.6

5.7mm X 57.6mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P58)

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
221
$0.96

Add:
Min Qty:  2
Quantity Discounts
2-13$0.96
14-208$0.72
209+$0.48
5.7mm X 59.3mm (NBR) Buna-N 70 Duro Metric O-Ring N5.70X059.3

5.7mm X 59.3mm (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...
20
$1.05

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Quantity Discounts
1-12$1.05
13-190$0.788
191+$0.525
5.7mm X 59.6mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P60) N5.70X059.6

5.7mm X 59.6mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P60)

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
239
$0.99

Add:
Min Qty:  2
Quantity Discounts
2-13$0.99
14-202$0.743
203+$0.495
5.7mm X 59.7mm (NBR) Buna-N 70 Duro Metric O-Ring N5.70X059.7

5.7mm X 59.7mm (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...
19
$1.03

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Quantity Discounts
1-12$1.03
13-194$0.773
195+$0.515
5.7mm X 61.6mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P62) N5.70X061.6

5.7mm X 61.6mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P62)

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
13
$1.02

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Quantity Discounts
1-13$1.02
14-196$0.765
197+$0.51