igubal EFSM 2.0 – the second-generation classic with housing optimisation and weight reduction
The EFSM four-hole flange bearing offers a multitude of benefits that make it ideal for supporting shafts in various applications and industries. It complies with the E dimensional series and is characterised by maintenance-free dry operation, which makes external lubrication unnecessary and thus offers ecological and economic benefits.
The housing design of the EFSM‑2.0 has been optimised for a completely flush assembly surface and enables reduced dirt ingress. Nature-inspired tree-notch geometry enables more efficient use of material, allowing for a reduction in weight without compromising the structural performance. The optimised stress distribution reduces stress peaks and maintains the performance of the predecessor model.
The housing is made of the impact-resistant polymer igumid G, which can withstand temperatures from -40°C to +120°C and short-term exposure up to 180°C. The spherical ball materials can be selected, with the following options available: iglidur W300 (standard), J and J4.
The EFSM four-hole flange bearing is capable of compensating for misalignment and edge loads. With its very light weight, it helps to reduce the overall load on a system and is also corrosion-free, making it ideal for use in demanding environments. In addition, the EFSM offers excellent vibration damping and is insensitive to dirt and dust increasing its reliability and durability.
More information about our spherical balls
iglidur W300 (standard): -40°C to +90°C, short-term +180°C
iglidur J: -50°C to +90°C, short-term +120°C
iglidur J4: -50°C to +90°C, short-term +120°C
