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 76 to 100 (of 206 Products)
Product Image Model Product Name Qty. Price Quantity Discounts
(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 49.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P50) N3.50X049.7
3.5mm X 49.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P50)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 5
$0.370
Add:
Min Qty:  10
Quantity Discounts
10-1,499$0.370
1,500-4,999$0.260
5,000+$0.182
(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 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: 207
$0.270
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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 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
(image for) 3.5mm X 57mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X057
3.5mm X 57mm (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: 7
$0.320
Add:
Min Qty:  20
Quantity Discounts
20-1,799$0.320
1,800-5,999$0.228
6,000+$0.159
(image for) 3.5mm X 58mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X058
3.5mm X 58mm (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: 153
$0.330
Add:
Min Qty:  20
Quantity Discounts
20-1,699$0.330
1,700-5,999$0.236
6,000+$0.165
(image for) 3.5mm X 59mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X059
3.5mm X 59mm (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: 313
$0.330
Add:
Min Qty:  20
Quantity Discounts
20-1,699$0.330
1,700-5,999$0.236
6,000+$0.165
(image for) 3.5mm X 60mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X060
3.5mm X 60mm (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: 235
$0.340
Add:
Min Qty:  10
Quantity Discounts
10-1,699$0.340
1,700-5,999$0.238
6,000+$0.166
(image for) 3.5mm X 61mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X061
3.5mm X 61mm (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: 77
$0.340
Add:
Min Qty:  10
Quantity Discounts
10-1,699$0.340
1,700-5,999$0.240
6,000+$0.168
(image for) 3.5mm X 62mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X062
3.5mm X 62mm (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: 76
$0.340
Add:
Min Qty:  10
Quantity Discounts
10-1,699$0.340
1,700-5,999$0.240
6,000+$0.168
(image for) 3.5mm X 63mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X063
3.5mm X 63mm (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: 198
$0.340
Add:
Min Qty:  10
Quantity Discounts
10-1,699$0.340
1,700-5,999$0.240
6,000+$0.168
(image for) 3.5mm X 64mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X064
3.5mm X 64mm (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: 0
$0.350
Add:
Min Qty:  700
Quantity Discounts
700-1,599$0.350
1,600-5,999$0.246
6,000+$0.172
(image for) 3.5mm X 65mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X065
3.5mm X 65mm (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: 79
$0.360
Add:
Min Qty:  10
Quantity Discounts
10-1,599$0.360
1,600-5,999$0.252
6,000+$0.176
(image for) 3.5mm X 66mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X066
3.5mm X 66mm (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: 207
$0.360
Add:
Min Qty:  10
Quantity Discounts
10-1,599$0.360
1,600-5,999$0.252
6,000+$0.176
(image for) 3.5mm X 67mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X067
3.5mm X 67mm (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: 0
$0.360
Add:
Min Qty:  700
Quantity Discounts
700-1,599$0.360
1,600-5,999$0.253
6,000+$0.177
(image for) 3.5mm X 68mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X068
3.5mm X 68mm (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: 224
$0.360
Add:
Min Qty:  10
Quantity Discounts
10-1,599$0.360
1,600-5,999$0.253
6,000+$0.177
(image for) 3.5mm X 69mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X069
3.5mm X 69mm (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: 169
$0.360
Add:
Min Qty:  10
Quantity Discounts
10-1,599$0.360
1,600-5,999$0.253
6,000+$0.177
(image for) 3.5mm X 70mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X070
3.5mm X 70mm (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: 198
$0.390
Add:
Min Qty:  10
Quantity Discounts
10-1,399$0.390
1,400-4,999$0.276
5,000+$0.193
(image for) 3.5mm X 71mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X071
3.5mm X 71mm (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: 18
$0.420
Add:
Min Qty:  10
Quantity Discounts
10-1,299$0.420
1,300-4,999$0.298
5,000+$0.208
(image for) 3.5mm X 72mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X072
3.5mm X 72mm (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: 426
$0.420
Add:
Min Qty:  10
Quantity Discounts
10-1,299$0.420
1,300-4,999$0.300
5,000+$0.210
Displaying 76 to 100 (of 206 Products)
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