3.50mm 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.

Displaying 26 to 50 (of 206 Products)
Product Image Model Product Name Qty. Price Quantity Discounts
(image for) 3.5mm X 25.2mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P25.5) N3.50X025.2
3.5mm X 25.2mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P25.5)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 3038
$0.160
Add:
Min Qty:  30
Quantity Discounts
30-3,499$0.160
3,500$0.115
13,000+$0.080
(image for) 3.5mm X 25.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P26) N3.50X025.7
3.5mm X 25.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P26)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 2488
$0.170
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Min Qty:  30
Quantity Discounts
30-3,399$0.170
3,400$0.116
12,000+$0.081
(image for) 3.5mm X 26mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X026
3.5mm X 26mm (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...
 In Stock: 408
$0.130
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Min Qty:  40
Quantity Discounts
40-4,499$0.130
4,500$0.088
16,000+$0.061
(image for) 3.5mm X 27mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X027
3.5mm X 27mm (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...
 In Stock: 6000
$0.130
Add:
Min Qty:  40
Quantity Discounts
40-4,299$0.130
4,300$0.093
15,000+$0.065
(image for) 3.5mm X 27.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P28) N3.50X027.7
3.5mm X 27.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P28)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 13
$0.180
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Min Qty:  30
Quantity Discounts
30-3,199$0.180
3,200$0.126
11,000+$0.088
(image for) 3.5mm X 28mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X028
3.5mm X 28mm (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...
 In Stock: -21
$0.140
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Min Qty:  40
Quantity Discounts
40-3,999$0.140
4,000$0.099
14,000+$0.069
(image for) 3.5mm X 28.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P29) N3.50X028.7
3.5mm X 28.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P29)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 2320
$0.190
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Min Qty:  30
Quantity Discounts
30-3,099$0.190
3,100$0.130
11,000+$0.091
(image for) 3.5mm X 29mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X029
3.5mm X 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...
 In Stock: 355
$0.140
Add:
Min Qty:  40
Quantity Discounts
40-3,999$0.140
4,000$0.100
14,000+$0.070
(image for) 3.5mm X 29.2mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P29.5) N3.50X029.2
3.5mm X 29.2mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P29.5)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 2834
$0.190
Add:
Min Qty:  30
Quantity Discounts
30-2,999$0.190
3,000$0.135
11,000+$0.094
(image for) 3.5mm X 29.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P30) N3.50X029.7
3.5mm X 29.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P30)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 478
$0.190
Add:
Min Qty:  30
Quantity Discounts
30-2,899$0.190
2,900$0.136
11,000+$0.095
(image for) 3.5mm X 30mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X030
3.5mm X 30mm (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...
 In Stock: 87
$0.160
Add:
Min Qty:  30
Quantity Discounts
30-3,699$0.160
3,700$0.109
13,000+$0.076
(image for) 3.5mm X 30.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P31) N3.50X030.7
3.5mm X 30.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P31)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 2333
$0.200
Add:
Min Qty:  30
Quantity Discounts
30-2,799$0.200
2,800-9,999$0.143
10,000+$0.100
(image for) 3.5mm X 31mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X031
3.5mm X 31mm (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...
 In Stock: 145
$0.160
Add:
Min Qty:  30
Quantity Discounts
30-3,699$0.160
3,700$0.109
13,000+$0.076
(image for) 3.5mm X 31.2mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS 31.5) N3.50X031.2
3.5mm X 31.2mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS 31.5)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 3173
$0.400
Add:
Min Qty:  10
Quantity Discounts
10-1,399$0.400
1,400-4,999$0.282
5,000+$0.197
(image for) 3.5mm X 31.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P32) N3.50X031.7
3.5mm X 31.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P32)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 108
$0.210
Add:
Min Qty:  20
Quantity Discounts
20-2,799$0.210
2,800-9,999$0.145
10,000+$0.101
(image for) 3.5mm X 32mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X032
3.5mm 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...
 In Stock: 1373
$0.160
Add:
Min Qty:  30
Quantity Discounts
30-3,599$0.160
3,600$0.112
13,000+$0.078
(image for) 3.5mm X 32.5mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X032.5
3.5mm X 32.5mm (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...
 In Stock: 2968
$0.160
Add:
Min Qty:  30
Quantity Discounts
30-3,499$0.160
3,500$0.115
13,000+$0.080
(image for) 3.5mm X 32.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P33) N3.50X032.7
3.5mm X 32.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P33)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 186
$0.220
Add:
Min Qty:  20
Quantity Discounts
20-2,599$0.220
2,600-8,999$0.152
9,000+$0.106
(image for) 3.5mm X 33mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X033
3.5mm X 33mm (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...
 In Stock: 818
$0.160
Add:
Min Qty:  30
Quantity Discounts
30-3,499$0.160
3,500$0.115
13,000+$0.080
(image for) 3.50mm X 33.5mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X033.5
3.50mm X 33.5mm (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...
 In Stock: 859
$0.220
Add:
Min Qty:  20
Quantity Discounts
20-2,599$0.220
2,600-8,999$0.156
9,000+$0.109
(image for) 3.5mm X 33.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P34) N3.50X033.7
3.5mm X 33.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P34)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 2464
$0.220
Add:
Min Qty:  20
Quantity Discounts
20-2,599$0.220
2,600-8,999$0.156
9,000+$0.109
(image for) 3.5mm X 34mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X034
3.5mm X 34mm (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...
 In Stock: 1405
$0.170
Add:
Min Qty:  30
Quantity Discounts
30-3,399$0.170
3,400$0.116
12,000+$0.081
(image for) 3.5mm X 34.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P35) N3.50X034.7
3.5mm X 34.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P35)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 29
$0.230
Add:
Min Qty:  20
Quantity Discounts
20-2,499$0.230
2,500-8,999$0.162
9,000+$0.113
(image for) 3.5mm X 35mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X035
3.5mm X 35mm (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...
 In Stock: 161
$0.170
Add:
Min Qty:  30
Quantity Discounts
30-3,299$0.170
3,300$0.120
12,000+$0.084
(image for) 3.5mm X 35.2mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P35.5) N3.50X035.2
3.5mm X 35.2mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P35.5)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 69
$0.230
Add:
Min Qty:  20
Quantity Discounts
20-2,499$0.230
2,500-8,999$0.162
9,000+$0.113
Displaying 26 to 50 (of 206 Products)
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