4.5mm 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 1 to 25 (of 104 Products)
Product Image Model Product Name Qty. Price Quantity Discounts
(image for) 12" to 18" ID X 0.177" (4.50mm) C/S Buna-N 70 Vulcanized O-Ring VN70.177-018
12" to 18" ID X 0.177" (4.50mm) C/S Buna-N 70 Vulcanized O-Ring
300mm ID to 450mm ID / 12" to 18" ID Spliced & Vulcanized O-Rings - Current typical lead time is 5-10 days for up to 10 O-Rings. More...
 In Stock: 0
$16.800
... more info
Quantity Discounts
1-3$16.800
4-23$15.120
24+$12.600
(image for) 18" to 24" ID X 0.177" (4.50mm) C/S Buna-N 70 Vulcanized O-Ring VN70.177-024
18" to 24" ID X 0.177" (4.50mm) C/S Buna-N 70 Vulcanized O-Ring
450mm ID to 600mm ID / 18" to 24" ID Spliced & Vulcanized O-Rings - Current typical lead time is 5-10 days for up to 10 O-Rings. More...
 In Stock: 0
$17.920
... more info
Quantity Discounts
1-3$17.920
4-23$16.130
24+$13.440
(image for) 24" to 30" ID X 0.177" (4.50mm) C/S Buna-N 70 Vulcanized O-Ring VN70.177-030
24" to 30" ID X 0.177" (4.50mm) C/S Buna-N 70 Vulcanized O-Ring
600mm ID to 762mm / 24" to 30" ID Spliced & Vulcanized O-Rings - Current typical lead time is 5-10 days for up to 10 O-Rings. More than...
 In Stock: 0
$18.480
... more info
Quantity Discounts
1-3$18.480
4-23$16.640
24+$13.860
(image for) 30" to 36" ID X 0.177" (4.50mm) C/S Buna-N 70 Vulcanized O-Ring VN70.177-036
30" to 36" ID X 0.177" (4.50mm) C/S Buna-N 70 Vulcanized O-Ring
762mm ID to 914mm ID / 30" to 36" ID Spliced & Vulcanized O-Rings - Current typical lead time is 5-10 days for up to 10 O-Rings. More...
 In Stock: 0
$19.600
... more info
Quantity Discounts
1-3$19.600
4-23$17.640
24+$14.700
(image for) 4.5mm X 100mm (NBR) Buna-N 70 Duro Metric O-Ring N4.50X100
4.5mm X 100mm (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
$0.870
Add:
Min Qty:  5
Quantity Discounts
5-799$0.870
800-1,999$0.620
2,000+$0.434
(image for) 4.5mm X 106mm (NBR) Buna-N 70 Duro Metric O-Ring N4.50X106
4.5mm X 106mm (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
$0.920
Add:
Min Qty:  435
Quantity Discounts
435-799$0.920
800-1,999$0.652
2,000+$0.456
(image for) 4.5mm X 120mm (NBR) Buna-N 70 Duro Metric O-Ring N4.50X120
4.5mm X 120mm (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
$1.050
Add:
Min Qty:  381
Quantity Discounts
381-699$1.050
700-1,999$0.750
2,000+$0.525
(image for) 4.5mm X 122mm (NBR) Buna-N 70 Duro Metric O-Ring N4.50X122
4.5mm X 122mm (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
$1.060
Add:
Min Qty:  377
Quantity Discounts
377-699$1.060
700-1,999$0.758
2,000+$0.530
(image for) 4.5mm X 155mm (NBR) Buna-N 70 Duro Metric O-Ring N4.50X155
4.5mm X 155mm (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
$1.530
Add:
Min Qty:  261
Quantity Discounts
261-499$1.530
500-999$1.090
1,000+$0.763
(image for) 4.5mm X 165mm (NBR) Buna-N 70 Duro Metric O-Ring N4.50X165
4.5mm X 165mm (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
$1.910
Add:
Min Qty:  209
Quantity Discounts
209-399$1.910
400-999$1.362
1,000+$0.953
(image for) 4.5mm X 172mm (NBR) Buna-N 70 Duro Metric O-Ring N4.50X172
4.5mm X 172mm (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
$2.120
Add:
Min Qty:  189
Quantity Discounts
189-299$2.120
300-999$1.513
1,000+$1.059
(image for) 4.5mm X 180mm (NBR) Buna-N 70 Duro Metric O-Ring N4.50X180
4.5mm X 180mm (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
$2.190
Add:
Min Qty:  183
Quantity Discounts
183-299$2.190
300-999$1.562
1,000+$1.093
(image for) 4.5mm X 185mm (NBR) Buna-N 70 Duro Metric O-Ring N4.50X185
4.5mm X 185mm (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
$2.210
Add:
Min Qty:  181
Quantity Discounts
181-299$2.210
300-999$1.578
1,000+$1.104
(image for) 4.5mm X 189.5mm (NBR) Buna-N 70 Duro Metric O-Ring N4.50X189.5
4.5mm X 189.5mm (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: 0
$2.230
Add:
Min Qty:  179
Quantity Discounts
179-299$2.230
300-999$1.593
1,000+$1.115
(image for) 4.5mm X 208mm (NBR) Buna-N 70 Duro Metric O-Ring N4.50X208
4.5mm X 208mm (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
$2.370
Add:
Min Qty:  169
Quantity Discounts
169-299$2.370
300-999$1.689
1,000+$1.182
(image for) 4.5mm X 218.5mm (NBR) Buna-N 70 Duro Metric O-Ring N4.50X218.5
4.5mm X 218.5mm (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: 0
$2.400
Add:
Min Qty:  167
Quantity Discounts
167-299$2.400
300-999$1.713
1,000+$1.199
(image for) 4.5mm X 21mm (NBR) Buna-N 70 Duro Metric O-Ring N4.50X021
4.5mm X 21mm (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:  20
Quantity Discounts
20-3,699$0.190
3,700$0.135
11,000+$0.094
(image for) 4.5mm X 225mm (NBR) Buna-N 70 Duro Metric O-Ring N4.50X225
4.5mm X 225mm (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
$2.460
Add:
Min Qty:  163
Quantity Discounts
163-299$2.460
300-999$1.752
1,000+$1.226
(image for) 4.5mm X 24mm (NBR) Buna-N 70 Duro Metric O-Ring N4.50X024
4.5mm X 24mm (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
$0.200
Add:
Min Qty:  20
Quantity Discounts
20-3,599$0.200
3,600-9,999$0.140
10,000+$0.098
(image for) 4.5mm X 31.5mm (NBR) Buna-N 70 Duro Metric O-Ring N4.50X031.5
4.5mm X 31.5mm (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: 0
$0.230
Add:
Min Qty:  1740
Quantity Discounts
1740-2,999$0.230
3,000-8,999$0.165
9,000+$0.115
(image for) 4.5mm X 35mm (NBR) Buna-N 70 Duro Metric O-Ring N4.50X035
4.5mm 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: 0
$0.260
Add:
Min Qty:  20
Quantity Discounts
20-2,699$0.260
2,700-7,999$0.186
8,000+$0.130
(image for) 4.5mm X 37.5mm (NBR) Buna-N 70 Duro Metric O-Ring N4.50X037.5
4.5mm X 37.5mm (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: 0
$0.280
Add:
Min Qty:  1430
Quantity Discounts
1430-2,499$0.280
2,500-6,999$0.200
7,000+$0.140
(image for) 4.5mm X 40.5mm (NBR) Buna-N 70 Duro Metric O-Ring N4.50X040.5
4.5mm X 40.5mm (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: 0
$0.310
Add:
Min Qty:  1290
Quantity Discounts
1290-2,299$0.310
2,300-5,999$0.222
6,000+$0.155
(image for) 4.5mm X 45mm (NBR) Buna-N 70 Duro Metric O-Ring N4.50X045
4.5mm 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: 0
$0.340
Add:
Min Qty:  10
Quantity Discounts
10-2,099$0.340
2,100-5,999$0.240
6,000+$0.168
(image for) 4.5mm X 51mm (NBR) Buna-N 70 Duro Metric O-Ring N4.50X051
4.5mm 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: 0
$0.410
Add:
Min Qty:  10
Quantity Discounts
10-1,699$0.410
1,700-4,999$0.289
5,000+$0.202
Displaying 1 to 25 (of 104 Products)
Copyright © 2024 The O-Ring Store, LLC
1847 Wilma Dr, Clarkston WA 99403
Phone 208-413-6377 - Fax 208-413-6719