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7.0mm 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
7mm X 33mm (NBR) Buna-N 70 Duro Metric O-Rings N7.00X033

7mm X 33mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
11
$1.42

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Quantity Discounts
1-328$1.42
329-2,112$1.065
2,113+$0.71
7mm X 54mm (NBR) Buna-N 70 Duro Metric O-Rings N7.00X054

7mm X 54mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
0
$4.93

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Min Qty:  102
Quantity Discounts
102-94$4.93
95-608$3.698
609+$2.465
7mm X 57mm (NBR) Buna-N 70 Duro Metric O-Rings N7.00X057

7mm X 57mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
0
$4.11

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Min Qty:  122
Quantity Discounts
122-113$4.11
114-729$3.083
730+$2.055
7mm X 60mm (NBR) Buna-N 70 Duro Metric O-Rings N7.00X060

7mm X 60mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
478
$1.06

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Quantity Discounts
1-440$1.06
441-2,830$0.795
2,831+$0.53
7mm X 70mm (NBR) Buna-N 70 Duro Metric O-Rings N7.00X070

7mm X 70mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
9
$2.50

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Quantity Discounts
1-186$2.50
187-1,199$1.875
1,200+$1.25
7mm X 79mm (NBR) Buna-N 70 Duro Metric O-Rings N7.00X079

7mm X 79mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
23
$2.56

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Quantity Discounts
1-182$2.56
183-1,171$1.92
1,172+$1.28
7mm X 85mm (NBR) Buna-N 70 Duro Metric O-Rings N7.00X085

7mm X 85mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
0
$5.34

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Min Qty:  94
Quantity Discounts
94-87$5.34
88-561$4.005
562+$2.67
7mm X 90mm (NBR) Buna-N 70 Duro Metric O-Rings N7.00X090

7mm X 90mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
0
$2.84

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Min Qty:  177
Quantity Discounts
177-164$2.84
165-1,056$2.13
1,057+$1.42
7mm X 92mm (NBR) Buna-N 70 Duro Metric O-Rings N7.00X092

7mm X 92mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
10
$4.76

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Quantity Discounts
1-98$4.76
99-630$3.57
631+$2.38
7mm X 105mm (NBR) Buna-N 70 Duro Metric O-Rings N7.00X105

7mm X 105mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
0
$7.97

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Min Qty:  63
Quantity Discounts
63-58$7.97
59-376$5.978
377+$3.985
7mm X 110mm (NBR) Buna-N 70 Duro Metric O-Rings N7.00X110

7mm X 110mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
0
$4.40

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Min Qty:  114
Quantity Discounts
114-106$4.40
107-681$3.30
682+$2.20
7mm X 160mm (NBR) Buna-N 70 Duro Metric O-Rings N7.00X160

7mm X 160mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
0
$10.92

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Min Qty:  46
Quantity Discounts
46-42$10.92
43-274$8.19
275+$5.46
7mm X 168mm (NBR) Buna-N 70 Duro Metric O-Rings N7.00X168

7mm X 168mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
0
$14.84

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Min Qty:  34
Quantity Discounts
34-31$14.84
32-202$11.13
203+$7.42
7mm X 224mm (NBR) Buna-N 70 Duro Metric O-Rings N7.00X224

7mm X 224mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
0
$11.36

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Min Qty:  45
Quantity Discounts
45-41$11.36
42-264$8.52
265+$5.68
7mm X 236mm (NBR) Buna-N 70 Duro Metric O-Rings N7.00X236

7mm X 236mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
1
$8.98

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Min Qty:  23
Quantity Discounts
23-20$8.98
21-132$6.735
133+$4.49
7mm X 270mm (NBR) Buna-N 70 Duro Metric O-Rings N7.00X270

7mm X 270mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
0
$22.68

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Min Qty:  23
Quantity Discounts
23-20$22.68
21-132$17.01
133+$11.34
7mm X 320mm (NBR) Buna-N 70 Duro Metric O-Rings N7.00X320

7mm X 320mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
0
$26.60

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Min Qty:  19
Quantity Discounts
19-17$26.60
18-112$19.95
113+$13.30
7mm X 325mm (NBR) Buna-N 70 Duro Metric O-Rings N7.00X325

7mm X 325mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
0
$30.52

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Min Qty:  17
Quantity Discounts
17-15$30.52
16-98$22.89
99+$15.26
7mm X 375mm (NBR) Buna-N 70 Duro Metric O-Rings N7.00X375

7mm X 375mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
0
$43.10

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Min Qty:  12
Quantity Discounts
12-10$43.10
11-69$32.325
70+$21.55
7mm X 437mm (NBR) Buna-N 70 Duro Metric O-Rings N7.00X437

7mm X 437mm (NBR) Buna-N 70 Duro Metric O-Rings

Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
0
$55.69

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Min Qty:  9
Quantity Discounts
9$55.69
9-53$41.768
54+$27.845