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 126 to 150 (of 206 Products)
Product Image Model Product Name Qty. Price Quantity Discounts
(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 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 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
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 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 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
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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 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 48.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P49) N3.50X048.7
3.5mm X 48.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P49)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 97
$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 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 47.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P48) N3.50X047.7
3.5mm X 47.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P48)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 1778
$0.340
Add:
Min Qty:  10
Quantity Discounts
10-1,599$0.340
1,600-5,999$0.243
6,000+$0.170
(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 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 45.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P46) N3.50X045.7
3.5mm X 45.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P46)
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
$0.320
Add:
Min Qty:  20
Quantity Discounts
20-1,799$0.320
1,800-5,999$0.225
6,000+$0.157
(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 44.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P45) N3.50X044.7
3.5mm X 44.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P45)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 259
$0.310
Add:
Min Qty:  20
Quantity Discounts
20-1,799$0.310
1,800-6,999$0.219
7,000+$0.153
(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 43.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P44) N3.50X043.7
3.5mm X 43.7mm (NBR) Buna-N 70 Duro Metric O-Ring (JIS P44)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 176
$0.300
Add:
Min Qty:  20
Quantity Discounts
20-1,899$0.300
1,900-6,999$0.210
7,000+$0.147
(image for) 3.5mm X 43mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X043
3.5mm X 43mm (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: 23
$0.300
Add:
Min Qty:  20
Quantity Discounts
20-1,899$0.300
1,900-6,999$0.210
7,000+$0.147
(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 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 41mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X041
3.5mm X 41mm (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: 285
$0.210
Add:
Min Qty:  20
Quantity Discounts
20-2,699$0.210
2,700-9,999$0.150
10,000+$0.105
(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 40mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X040
3.5mm X 40mm (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: 53
$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 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 39mm (NBR) Buna-N 70 Duro Metric O-Ring N3.50X039
3.5mm X 39mm (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
$0.190
Add:
Min Qty:  1300
Quantity Discounts
1300-2,899$0.190
2,900$0.136
11,000+$0.095
(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
Displaying 126 to 150 (of 206 Products)
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