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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 526 - 550 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
BS267 B-90 BS Standard O-Ring Buna 0.139 in
3.53 mm 		90 8.234 in
209.14 mm 		0.004 in
0.10 mm 		-267 Seal Guides
BS266 B-70 BS Standard O-Ring Buna 0.139 in
3.53 mm 		70 7.984 in
202.79 mm 		0.004 in
0.10 mm 		-266 Seal Guides
BS266 B-90 BS Standard O-Ring Buna 0.139 in
3.53 mm 		90 7.984 in
202.79 mm 		0.004 in
0.10 mm 		-266 Seal Guides
BS265 B-70 BS Standard O-Ring Buna 0.139 in
3.53 mm 		70 7.734 in
196.44 mm 		0.004 in
0.10 mm 		-265 Seal Guides
BS265 B-90 BS Standard O-Ring Buna 0.139 in
3.53 mm 		90 7.734 in
196.44 mm 		0.004 in
0.10 mm 		-265 Seal Guides
BS264 B-70 BS Standard O-Ring Buna 0.139 in
3.53 mm 		70 7.484 in
190.09 mm 		0.004 in
0.10 mm 		-264 Seal Guides
BS264 B-90 BS Standard O-Ring Buna 0.139 in
3.53 mm 		90 7.484 in
190.09 mm 		0.004 in
0.10 mm 		-264 Seal Guides
BS263 B-70 BS Standard O-Ring Buna 0.139 in
3.53 mm 		70 7.234 in
183.74 mm 		0.004 in
0.10 mm 		-263 Seal Guides
BS263 B-90 BS Standard O-Ring Buna 0.139 in
3.53 mm 		90 7.234 in
183.74 mm 		0.004 in
0.10 mm 		-263 Seal Guides
BS262 B-70 BS Standard O-Ring Buna 0.139 in
3.53 mm 		70 6.984 in
177.39 mm 		0.004 in
0.10 mm 		-262 Seal Guides
BS262 B-90 BS Standard O-Ring Buna 0.139 in
3.53 mm 		90 6.984 in
177.39 mm 		0.004 in
0.10 mm 		-262 Seal Guides
BS261 B-70 BS Standard O-Ring Buna 0.139 in
3.53 mm 		70 6.734 in
171.04 mm 		0.004 in
0.10 mm 		-261 Seal Guides
BS261 B-90 BS Standard O-Ring Buna 0.139 in
3.53 mm 		90 6.734 in
171.04 mm 		0.004 in
0.10 mm 		-261 Seal Guides
BS260 B-70 BS Standard O-Ring Buna 0.139 in
3.53 mm 		70 6.484 in
164.69 mm 		0.004 in
0.10 mm 		-260 Seal Guides
BS260 B-90 BS Standard O-Ring Buna 0.139 in
3.53 mm 		90 6.484 in
164.69 mm 		0.004 in
0.10 mm 		-260 Seal Guides
BS259 B-70 BS Standard O-Ring Buna 0.139 in
3.53 mm 		70 6.234 in
158.34 mm 		0.004 in
0.10 mm 		-259 Seal Guides
BS259 B-90 BS Standard O-Ring Buna 0.139 in
3.53 mm 		90 6.234 in
158.34 mm 		0.004 in
0.10 mm 		-259 Seal Guides
BS258 B-70 BS Standard O-Ring Buna 0.139 in
3.53 mm 		70 5.984 in
151.99 mm 		0.004 in
0.10 mm 		-258 Seal Guides
BS258 B-90 BS Standard O-Ring Buna 0.139 in
3.53 mm 		90 5.984 in
151.99 mm 		0.004 in
0.10 mm 		-258 Seal Guides
BS257 B-70 BS Standard O-Ring Buna 0.139 in
3.53 mm 		70 5.859 in
148.82 mm 		0.004 in
0.10 mm 		-257 Seal Guides
BS257 B-90 BS Standard O-Ring Buna 0.139 in
3.53 mm 		90 5.859 in
148.82 mm 		0.004 in
0.10 mm 		-257 Seal Guides
BS256 B-70 BS Standard O-Ring Buna 0.139 in
3.53 mm 		70 5.734 in
145.64 mm 		0.004 in
0.10 mm 		-256 Seal Guides
BS256 B-90 BS Standard O-Ring Buna 0.139 in
3.53 mm 		90 5.734 in
145.64 mm 		0.004 in
0.10 mm 		-256 Seal Guides
BS255 B-70 BS Standard O-Ring Buna 0.139 in
3.53 mm 		70 5.609 in
142.47 mm 		0.004 in
0.10 mm 		-255 Seal Guides
BS255 B-90 BS Standard O-Ring Buna 0.139 in
3.53 mm 		90 5.609 in
142.47 mm 		0.004 in
0.10 mm 		-255 Seal Guides
  Results 526 - 550 of 926 « 21 22 23 24 25 »  
Monroe Engineering