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 51 to 75 (of 206 Products)
Product Image Model Product Name Qty. Price Quantity Discounts
(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 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 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 42mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X042
3.5mm X 42mm (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: 1161
$0.220
Add:
Min Qty:  20
Quantity Discounts
20-2,599$0.220
2,600-8,999$0.155
9,000+$0.108
(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 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
(image for) 3.5mm X 35.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P36) N3.50X035.7
3.5mm X 35.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P36)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 26
$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 37.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P38) N3.50X037.7
3.5mm X 37.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P38)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 1742
$0.240
Add:
Min Qty:  20
Quantity Discounts
20-2,399$0.240
2,400-8,999$0.168
9,000+$0.117
(image for) 3.5mm X 44mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X044
3.5mm X 44mm (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: 55
$0.240
Add:
Min Qty:  20
Quantity Discounts
20-2,399$0.240
2,400-8,999$0.168
9,000+$0.117
(image for) 3.5mm X 45mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X045
3.5mm X 45mm (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: 466
$0.240
Add:
Min Qty:  20
Quantity Discounts
20-2,299$0.240
2,300-7,999$0.172
8,000+$0.120
(image for) 3.5mm X 38.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P39) N3.50X038.7
3.5mm X 38.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P39)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 0
$0.250
Add:
Min Qty:  1000
Quantity Discounts
1000-2,299$0.250
2,300-7,999$0.175
8,000+$0.122
(image for) 3.5mm X 46mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X046
3.5mm X 46mm (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: 1705
$0.250
Add:
Min Qty:  20
Quantity Discounts
20-2,299$0.250
2,300-7,999$0.173
8,000+$0.121
(image for) 3.5mm X 47mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X047
3.5mm X 47mm (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: 3272
$0.250
Add:
Min Qty:  20
Quantity Discounts
20-2,299$0.250
2,300-7,999$0.175
8,000+$0.122
(image for) 3.5mm X 48mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X048
3.5mm X 48mm (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: 42
$0.250
Add:
Min Qty:  20
Quantity Discounts
20-2,199$0.250
2,200-7,999$0.179
8,000+$0.125
(image for) 3.5mm X 39.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P40) N3.50X039.7
3.5mm X 39.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P40)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 130
$0.260
Add:
Min Qty:  20
Quantity Discounts
20-2,199$0.260
2,200-7,999$0.182
8,000+$0.127
(image for) 3.5mm X 49mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X049
3.5mm X 49mm (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: 1378
$0.260
Add:
Min Qty:  20
Quantity Discounts
20-2,199$0.260
2,200-7,999$0.182
8,000+$0.127
(image for) 3.5mm X 50mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X050
3.5mm X 50mm (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: 54
$0.260
Add:
Min Qty:  20
Quantity Discounts
20-2,199$0.260
2,200-7,999$0.183
8,000+$0.128
(image for) 3.5mm X 40.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P41) N3.50X040.7
3.5mm X 40.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P41)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 1902
$0.270
Add:
Min Qty:  20
Quantity Discounts
20-2,099$0.270
2,100-6,999$0.192
7,000+$0.134
(image for) 3.5mm X 51mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X051
3.5mm X 51mm (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: 187
$0.270
Add:
Min Qty:  20
Quantity Discounts
20-2,099$0.270
2,100-7,999$0.189
8,000+$0.132
(image for) 3.5mm X 41.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P42) N3.50X041.7
3.5mm X 41.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P42)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 308
$0.280
Add:
Min Qty:  20
Quantity Discounts
20-1,999$0.280
2,000-6,999$0.200
7,000+$0.140
(image for) 3.5mm X 52mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X052
3.5mm X 52mm (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: 2495
$0.280
Add:
Min Qty:  20
Quantity Discounts
20-1,999$0.280
2,000-6,999$0.198
7,000+$0.138
(image for) 3.5mm X 53mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X053
3.5mm X 53mm (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: 157
$0.290
Add:
Min Qty:  20
Quantity Discounts
20-1,999$0.290
2,000-6,999$0.203
7,000+$0.142
(image for) 3.5mm X 54mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X054
3.5mm 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...
 In Stock: 262
$0.290
Add:
Min Qty:  20
Quantity Discounts
20-1,999$0.290
2,000-6,999$0.205
7,000+$0.143
(image for) 3.5mm X 55mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X055
3.5mm X 55mm (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: 26
$0.290
Add:
Min Qty:  20
Quantity Discounts
20-1,899$0.290
1,900-6,999$0.206
7,000+$0.144
(image for) 3.5mm X 56mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X056
3.5mm X 56mm (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: 1309
$0.290
Add:
Min Qty:  20
Quantity Discounts
20-1,899$0.290
1,900-6,999$0.208
7,000+$0.145
Displaying 51 to 75 (of 206 Products)
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