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BS Buna O-Rings

 
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OneMonroe BUNA O-Rings are engineered to provide dependable sealing solutions for a wide range of industrial applications. Crafted from high-quality BUNA-N material, also known as Nitrile, these O-rings deliver exceptional resistance to oils, fuels, and various chemicals, making them a top choice for machinery, automotive, and hydraulic systems. Their robust design ensures a reliable seal in both low and high-pressure environments, protecting against leaks, contamination, and wear. Each O-ring is manufactured to precise industry standards, offering a secure fit and lasting performance that businesses can depend on in even the most demanding conditions.

Our selection of BUNA O-rings includes an extensive variety of sizes and specifications, designed to suit a wide array of sealing needs. From small to large diameters, OneMonroe provides O-rings that can be used across multiple industries, including aerospace, manufacturing, and construction. These O-rings are versatile, supporting applications that require excellent abrasion resistance and the ability to perform reliably in temperatures ranging from -40°F to 212°F. OneMonroe BUNA O-Rings are known for their compatibility with petroleum-based fluids and are often the go-to choice for applications involving oil and gas, where durability and flexibility are essential.

OneMonroe is dedicated to delivering high-quality, cost-effective solutions that meet the unique needs of its customers. Our BUNA O-rings undergo rigorous testing and quality control to ensure each product meets strict performance standards. Whether you’re in need of O-rings for maintenance, repair, or original equipment manufacturing, OneMonroe's BUNA O-rings provide a dependable, long-lasting solution. With a commitment to exceptional customer service, Monroe ensures you have access to the precise sealing products you need to keep your operations running smoothly.

For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart.



   
  Results 501 - 525 of 926 Unit of Measure: Imperial Metric Both « 21 22 23 24 25 »  

Item #

Type

Material

Cross Section Width

Durometer

Inside Diameter

CSW Tolerance

BS Number

Product Guides
BS279 B-70 BS Standard O-Ring Buna 0.139 in
3.53 mm 		70 12.984 in
329.79 mm 		0.004 in
0.10 mm 		-279 Seal Guides
BS279 B-90 BS Standard O-Ring Buna 0.139 in
3.53 mm 		90 12.984 in
329.79 mm 		0.004 in
0.10 mm 		-279 Seal Guides
BS278 B-70 BS Standard O-Ring Buna 0.139 in
3.53 mm 		70 11.984 in
304.39 mm 		0.004 in
0.10 mm 		-278 Seal Guides
BS278 B-90 BS Standard O-Ring Buna 0.139 in
3.53 mm 		90 11.984 in
304.39 mm 		0.004 in
0.10 mm 		-278 Seal Guides
BS277 B-70 BS Standard O-Ring Buna 0.139 in
3.53 mm 		70 11.484 in
291.69 mm 		0.004 in
0.10 mm 		-277 Seal Guides
BS277 B-90 BS Standard O-Ring Buna 0.139 in
3.53 mm 		90 11.484 in
291.69 mm 		0.004 in
0.10 mm 		-277 Seal Guides
BS276 B-70 BS Standard O-Ring Buna 0.139 in
3.53 mm 		70 10.984 in
278.99 mm 		0.004 in
0.10 mm 		-276 Seal Guides
BS276 B-90 BS Standard O-Ring Buna 0.139 in
3.53 mm 		90 10.984 in
278.99 mm 		0.004 in
0.10 mm 		-276 Seal Guides
BS275 B-70 BS Standard O-Ring Buna 0.139 in
3.53 mm 		70 10.484 in
266.29 mm 		0.004 in
0.10 mm 		-275 Seal Guides
BS275 B-90 BS Standard O-Ring Buna 0.139 in
3.53 mm 		90 10.484 in
266.29 mm 		0.004 in
0.10 mm 		-275 Seal Guides
BS274 B-70 BS Standard O-Ring Buna 0.139 in
3.53 mm 		70 9.984 in
253.59 mm 		0.004 in
0.10 mm 		-274 Seal Guides
BS274 B-90 BS Standard O-Ring Buna 0.139 in
3.53 mm 		90 9.984 in
253.59 mm 		0.004 in
0.10 mm 		-274 Seal Guides
BS273 B-70 BS Standard O-Ring Buna 0.139 in
3.53 mm 		70 9.734 in
247.24 mm 		0.004 in
0.10 mm 		-273 Seal Guides
BS273 B-90 BS Standard O-Ring Buna 0.139 in
3.53 mm 		90 9.734 in
247.24 mm 		0.004 in
0.10 mm 		-273 Seal Guides
BS272 B-70 BS Standard O-Ring Buna 0.139 in
3.53 mm 		70 9.484 in
240.89 mm 		0.004 in
0.10 mm 		-272 Seal Guides
BS272 B-90 BS Standard O-Ring Buna 0.139 in
3.53 mm 		90 9.484 in
240.89 mm 		0.004 in
0.10 mm 		-272 Seal Guides
BS271 B-70 BS Standard O-Ring Buna 0.139 in
3.53 mm 		70 9.234 in
234.54 mm 		0.004 in
0.10 mm 		-271 Seal Guides
BS271 B-90 BS Standard O-Ring Buna 0.139 in
3.53 mm 		90 9.234 in
234.54 mm 		0.004 in
0.10 mm 		-271 Seal Guides
BS270 B-70 BS Standard O-Ring Buna 0.139 in
3.53 mm 		70 8.984 in
228.19 mm 		0.004 in
0.10 mm 		-270 Seal Guides
BS270 B-90 BS Standard O-Ring Buna 0.139 in
3.53 mm 		90 8.984 in
228.19 mm 		0.004 in
0.10 mm 		-270 Seal Guides
BS269 B-70 BS Standard O-Ring Buna 0.139 in
3.53 mm 		70 8.734 in
221.84 mm 		0.004 in
0.10 mm 		-269 Seal Guides
BS269 B-90 BS Standard O-Ring Buna 0.139 in
3.53 mm 		90 8.734 in
221.84 mm 		0.004 in
0.10 mm 		-269 Seal Guides
BS268 B-70 BS Standard O-Ring Buna 0.139 in
3.53 mm 		70 8.484 in
215.49 mm 		0.004 in
0.10 mm 		-268 Seal Guides
BS268 B-90 BS Standard O-Ring Buna 0.139 in
3.53 mm 		90 8.484 in
215.49 mm 		0.004 in
0.10 mm 		-268 Seal Guides
BS267 B-70 BS Standard O-Ring Buna 0.139 in
3.53 mm 		70 8.234 in
209.14 mm 		0.004 in
0.10 mm 		-267 Seal Guides
  Results 501 - 525 of 926 « 21 22 23 24 25 »  
Monroe Engineering