8.4mm 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 69 Products)
Product Image Model Product Name Qty. Price Quantity Discounts
(image for) 8.4mm X 209.1mm (NBR) Buna-N 70 Duro Metric O-Rings N8.40X209.1
8.4mm X 209.1mm (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...
In Stock: 0
$15.690
Add:
Min Qty:  23
Quantity Discounts
23-27$15.690
28-54$12.560
55+$10.990
(image for) 8.4mm X 209.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P210) N8.40X209.5
8.4mm X 209.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P210)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
In Stock: 8
$15.630
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Quantity Discounts
1-28$15.630
29-54$12.510
55+$10.950
(image for) 8.4mm X 214.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P215) N8.40X214.5
8.4mm X 214.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P215)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
In Stock: 6
$15.600
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Quantity Discounts
1-28$15.600
29-54$12.480
55+$10.920
(image for) 8.4mm X 219.1mm (NBR) Buna-N 70 Duro Metric O-Rings N8.40x219.1
8.4mm X 219.1mm (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...
In Stock: 2
$16.230
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Quantity Discounts
1-27$16.230
28-52$12.990
53+$11.370
(image for) 8.4mm X 219.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P220) N8.40X219.5
8.4mm X 219.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P220)
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
$9.430
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Min Qty:  38
Quantity Discounts
38-46$9.430
47-90$7.550
91+$6.610
(image for) 8.4mm X 224.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P225) N8.40X224.5
8.4mm X 224.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P225)
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
$13.530
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Quantity Discounts
1-32$13.530
33-63$10.830
64+$9.480
(image for) 8.4mm X 229.1mm (NBR) Buna-N 70 Duro Metric O-Rings N8.40X229.1
8.4mm X 229.1mm (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...
In Stock: 0
$15.550
Add:
Min Qty:  23
Quantity Discounts
23-28$15.550
29-55$12.440
56+$10.890
(image for) 8.4mm X 229.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P230) N8.40X229.5
8.4mm X 229.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P230)
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
$15.500
Add:
Min Qty:  23
Quantity Discounts
23-28$15.500
29-55$12.400
56+$10.850
(image for) 8.4mm X 234.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P235) N8.40X234.5
8.4mm X 234.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P235)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
In Stock: 9
$17.750
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Quantity Discounts
1-24$17.750
25-48$14.200
49+$12.430
(image for) 8.4mm X 239.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P240) N8.40X239.5
8.4mm X 239.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P240)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
In Stock: 39
$17.500
Add:
Quantity Discounts
1-25$17.500
26-48$14.000
49+$12.250
(image for) 8.4mm X 244.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P245) N8.40X244.5
8.4mm X 244.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P245)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
In Stock: 6
$10.920
Add:
Quantity Discounts
1-40$10.920
41-78$8.740
79+$7.650
(image for) 8.4mm X 249.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P250) N8.40X249.5
8.4mm X 249.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P250)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
In Stock: 1
$10.920
Add:
Quantity Discounts
1-40$10.920
41-78$8.740
79+$7.650
(image for) 8.4mm X 254.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P255) N8.40X254.5
8.4mm X 254.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P255)
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
$25.490
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Min Qty:  14
Quantity Discounts
14-17$25.490
18-33$20.400
34+$17.850
(image for) 8.4mm X 259.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P260) N8.40X259.5
8.4mm X 259.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P260)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
In Stock: 9
$25.190
Add:
Quantity Discounts
1-17$25.190
18-34$20.160
35+$17.640
(image for) 8.4mm X 264.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P265) N8.40X264.5
8.4mm X 264.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P265)
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
$27.380
Add:
Min Qty:  13
Quantity Discounts
13-16$27.380
17-31$21.910
32+$19.170
(image for) 8.4mm X 269.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P270) N8.40X269.5
8.4mm X 269.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P270)
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
$26.190
Add:
Min Qty:  14
Quantity Discounts
14-16$26.190
17-32$20.960
33+$18.340
(image for) 8.4mm X 274.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P275) N8.40X274.5
8.4mm X 274.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P275)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
In Stock: 185
$39.040
Add:
Quantity Discounts
1$39.040
2-3$31.240
4+$27.330
(image for) 8.4mm X 279.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P280) N8.40X279.5
8.4mm X 279.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P280)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
In Stock: 3
$27.130
Add:
Quantity Discounts
1-16$27.130
17-31$21.710
32+$19.000
(image for) 8.4mm X 284.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P285) N8.40X284.5
8.4mm X 284.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P285)
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
$41.570
Add:
Min Qty:  9
Quantity Discounts
9-10$41.570
11-20$33.260
21+$29.100
(image for) 8.4mm X 289.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P290) N8.40X289.5
8.4mm X 289.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P290)
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
$21.090
Add:
Min Qty:  17
Quantity Discounts
17-20$21.090
21-40$16.880
41+$14.770
(image for) 8.4mm X 294.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P295) N8.40X294.5
8.4mm X 294.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P295)
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
$42.840
Add:
Min Qty:  9
Quantity Discounts
9-10$42.840
11-20$34.280
21+$29.990
(image for) 8.4mm X 299.1mm (NBR) Buna-N 70 Duro Metric O-Rings N8.40X299.1
8.4mm X 299.1mm (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...
In Stock: 0
$31.940
Add:
Min Qty:  11
Quantity Discounts
11-13$31.940
14-26$25.560
27+$22.360
(image for) 8.4mm X 299.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P300) N8.40X299.5
8.4mm X 299.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P300)
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
In Stock: 1
$33.320
Add:
Quantity Discounts
1-13$33.320
14-25$26.660
26+$23.330
(image for) 8.4mm X 304.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P305) N8.40X304.5
8.4mm X 304.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P305)
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
$33.880
Add:
Min Qty:  11
Quantity Discounts
11-12$33.880
13-25$27.110
26+$23.720
(image for) 8.4mm X 309.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P310) N8.40X309.5
8.4mm X 309.5mm (NBR) Buna-N 70 Duro Metric O-Rings (JIS P310)
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
$33.880
Add:
Min Qty:  11
Quantity Discounts
11-12$33.880
13-25$27.110
26+$23.720
Displaying 26 to 50 (of 69 Products)
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