APG stocks the N70226, an AS568-226 black Neoprene (Chloroprene) 70 Shore A O-Ring built to an inside diameter of 1.984 in (50.39 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 2.262 in (57.45 mm). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.
Neoprene (Chloroprene) is widely chosen for inherent flame-retarding characteristics and good resilience across a moderate temperature band. The material holds up against mild acids, sunlight and salt spray, and refrigerants and ammonia. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. Verify compatibility before use with ketones or aromatic hydrocarbons.
It sees regular use in weather sealing and enclosures, transit and rail, and general industrial.
N70226 ships individually. Unit weight is approximately 2.3821 g. Review your operating media and conditions against this specification before installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.
Description -226 BLACK CHLOROPRENE 70D O-RING
Actual Cross Section 0.139 inch (3.53 mm)
Actual Inside Diameter 1.984 inch (50.39 mm)
Actual Outside Diameter 2.262 inch (57.45 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Commodity