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3.53mm 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
3.53mm X 12.29mm (NBR) Buna-N 70 Duro Metric O-Ring N3.53X012.29

3.53mm X 12.29mm (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...
4,992
$0.62

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Min Qty:  2
Quantity Discounts
2-69$0.62
70-227$0.50
228+$0.44
3.53mm X 25.8mm (NBR) Buna-N 70 Duro Metric O-Ring N3.53X025.8

3.53mm X 25.8mm (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...
46
$1.24

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Quantity Discounts
1-350$1.24
351-689$1.00
690+$0.87
3.53mm X 28.17mm (NBR) Buna-N 70 Duro Metric O-Ring N3.53X028.17

3.53mm X 28.17mm (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...
1,114
$0.10

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Min Qty:  10
Quantity Discounts
10-437$0.10
438-1,428$0.08
1,429+$0.07
3.53mm X 31.34mm (NBR) Buna-N 70 Duro Metric O-Rings N3.53X031.34

3.53mm X 31.34mm (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...
3,099
$1.29

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Quantity Discounts
1-33$1.29
34-109$1.04
110+$0.91
3.53mm X 39.70mm (NBR) Buna-N 70 Duro Metric O-Rings N3.53X039.70

3.53mm X 39.70mm (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...
0
$1.29

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Min Qty:  272
Quantity Discounts
272-337$1.29
338-659$1.04
660+$0.91
3.53mm X 41.28mm (NBR) Buna-N 70 Duro Metric O-Rings N3.53X041.28

3.53mm X 41.28mm (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
$2.32

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Min Qty:  151
Quantity Discounts
151-188$2.32
189-368$1.86
369+$1.63
3.53mm X 42.86mm (NBR) Buna-N 70 Duro Metric O-Ring N3.53X042.86

3.53mm X 42.86mm (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
$2.38

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Min Qty:  148
Quantity Discounts
148-183$2.38
184-359$1.91
360+$1.67
3.53mm X 46.04mm (NBR) Buna-N 70 Duro Metric O-Rings N3.53X046.04

3.53mm X 46.04mm (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...
440
$2.75

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Quantity Discounts
1-15$2.75
16-51$2.20
52+$1.93
3.53mm X 49.2mm (NBR) Buna-N 70 Duro Metric O-Rings N3.53X049.2

3.53mm X 49.2mm (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
$2.94

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Min Qty:  120
Quantity Discounts
120-148$2.94
149-291$2.36
292+$2.06
3.53mm X 52.4mm (NBR) Buna-N 70 Duro Metric O-Rings N3.53X052.4

3.53mm X 52.4mm (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...
73
$3.15

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Quantity Discounts
1-139$3.15
140-271$2.52
272+$2.21
3.53mm X 53.97mm (NBR) Buna-N 70 Duro Metric O-Rings N3.53X053.97

3.53mm X 53.97mm (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
$3.34

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Min Qty:  105
Quantity Discounts
105-130$3.34
131-256$2.68
257+$2.34
3.53mm X 55.56mm (NBR) Buna-N 70 Duro Metric O-Rings N3.53X055.56

3.53mm X 55.56mm (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...
607
$1.10

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Quantity Discounts
1-39$1.10
40-129$0.88
130+$0.77
3.53mm X 60.32mm (NBR) Buna-N 70 Duro Metric O-Rings N3.53X060.32

3.53mm X 60.32mm (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
$3.74

Add:
Min Qty:  94
Quantity Discounts
94-116$3.74
117-229$3.00
230+$2.62
3.53mm X 61.9mm (NBR) Buna-N 70 Duro Metric O-Rings N3.53X061.9

3.53mm X 61.9mm (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
$3.93

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Min Qty:  90
Quantity Discounts
90-111$3.93
112-217$3.15
218+$2.76
3.53mm X 63.5mm (NBR) Buna-N 70 Duro Metric O-Rings N3.53X063.5

3.53mm X 63.5mm (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
$4.13

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Min Qty:  85
Quantity Discounts
85-106$4.13
107-206$3.31
207+$2.90
3.53mm X 65.1mm (NBR) Buna-N 70 Duro Metric O-Ring N3.53X065.1

3.53mm X 65.1mm (NBR) Buna-N 70 Duro Metric O-Ring

Model: N8.00X132 10 in Stock PDF Data Sheets   Ask a question about this product   Description Technical Specifications   ...
0
$0.79

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Min Qty:  444
Quantity Discounts
444-548$0.79
549-1,071$0.64
1,072+$0.56
3.53mm X 68.26mm (NBR) Buna-N 70 Duro Metric O-Rings N3.53X068.26

3.53mm X 68.26mm (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...
77
$4.40

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Quantity Discounts
1-9$4.40
10-32$3.52
33+$3.08
3.53mm X 73.02mm (NBR) Buna-N 70 Duro Metric O-Rings N3.53X073.02

3.53mm X 73.02mm (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...
28
$5.59

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Quantity Discounts
1-78$5.59
79-153$4.48
154+$3.92
3.53mm X 74.6mm (NBR) Buna-N 70 Duro Metric O-Rings N3.53X074.6

3.53mm X 74.6mm (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...
39
$5.63

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Quantity Discounts
1-77$5.63
78-151$4.51
152+$3.95
3.53mm X 262.34mm (NBR) Buna-N 70 Duro Metric O-Rings N3.53X262.34

3.53mm X 262.34mm (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...
19
$4.30

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Quantity Discounts
1-102$4.30
103-199$3.44
200+$3.01
3.53mm X 380.59mm (NBR) Buna-N 70 Duro Metric O-Rings N3.53X380.59

3.53mm X 380.59mm (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...
39
$3.03

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Quantity Discounts
1-144$3.03
145-281$2.43
282+$2.13
3.53mm X 405.26mm (NBR) Buna-N 70 Duro Metric O-Rings N3.53X405.26

3.53mm X 405.26mm (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...
89
$3.43

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Quantity Discounts
1-127$3.43
128-248$2.75
249+$2.41
5" to 12" ID X 0.139" (3.53mm) C/S Buna-N 70 Vulcanized O-Ring VN70.139-012

5" to 12" ID X 0.139" (3.53mm) C/S Buna-N 70 Vulcanized O-Ring

125mm ID to 300mm ID / 5" to 12" ID Spliced & Vulcanized O-Rings - Current typical lead time is 5-10 days for up to 10 O-Rings. More...
3
$12.40



Quantity Discounts
1-9$12.40
10-24$11.16
25+$9.92
12" to 18" ID X 0.139" (3.53mm) C/S Buna-N 70 Vulcanized O-Ring VN70.139-018

12" to 18" ID X 0.139" (3.53mm) C/S Buna-N 70 Vulcanized O-Ring

300mm ID to 450mm ID / 12" to 18" ID Spliced & Vulcanized O-Rings - Current typical lead time is 5-10 days for up to 10 O-Rings. More...
0
$13.00



Quantity Discounts
1-9$13.00
10-24$11.70
25+$10.40
18" to 24" ID X 0.139" (3.53mm) C/S Buna-N 70 Vulcanized O-Ring VN70.139-024

18" to 24" ID X 0.139" (3.53mm) C/S Buna-N 70 Vulcanized O-Ring

450mm ID to 600mm ID / 18" to 24" ID Spliced & Vulcanized O-Rings - Current typical lead time is 5-10 days for up to 10 O-Rings. More...
0
$14.20



Quantity Discounts
1-9$14.20
10-24$12.78
25+$11.36