NBR O-Rings

Nitrile O-rings in NBR 70 Shore A, black, stocked and supplied in Chennai by Raj Trading Corporation. 1,719 sizes from 0.74 mm to 658.88 mm inside diameter, across 34 cross-sections from 1 mm to 10 mm, covering the metric series and the inch sizes most hydraulic and pneumatic equipment is built to. Nitrile is the general purpose O-ring rubber: it holds up in mineral oils, hydraulic fluids, greases, water and air, and it is the right ring for most static and slow dynamic seals; for high temperatures, fuels and aggressive chemicals the Viton (FKM) ring is the one to ask for. The size list below gives every size by cross-section, with the page each cross-section starts on listed on its cover. Send the inside diameter and cross-section, or the groove dimensions, for a quotation.

Profiles in this range: NBR, nitrile, O-ring, oring, NBR 70, Buna-N

Opens the specification sheet as a PDF.