JB-OR1A-G460

The JB-OR1A-G460 O-ring serves a crucial role in robotic applications, providing sealing capabilities under varying conditions. Designed to withstand operating temperatures ranging from -20°C to +120°C, this component is engineered for continuous service in demanding environments. In non-operational settings, it can endure temperatures down to -30°C and up to 150°C. Constructed from nitrile rubber (NBR), the O-ring is oil-resistant, contributing to its reliability in sealing applications. With a hardness rating of 70 ±5 Shore A, it meets ASTM D2240 standards for material durability.

The nominal inner diameter measures 50.0 mm, with a tolerance of ±0.3 mm, while the cross-sectional diameter is specified at 3.0 mm, allowing for a tolerance of ±0.1 mm. The O-ring demonstrates impressive pressure resistance, capable of withstanding static pressures of up to 20 MPa in sealed, non-moving systems and dynamic pressures of 5 MPa in cyclic motion conditions. Its performance under compression set testing indicates minimal deformation, with ≤15% deformation observed after 1,000 hours at 100°C. Additionally, the O-ring boasts a tensile strength greater than or equal to 20 MPa, underscoring its robustness and functionality in critical sealing roles.