iglide® J pre-loaded two-bolt flange bearing, metric

iglide® J | Highly wear resistance on (almost) all shafts
PFAS-tested: All iglide materials labeled as "PFAS-tested" were tested for 96 PFAS substances considered critical for the environment and health. This category excludes substances from the group of fluoropolymers.

• Over 250 dimensions available from stock
• Low wear against different shaft materials
• Low coefficients of friction in dry operation
• Vibration-damping
• Good resistance to chemicals
• Best material to use with soft shaft materials
• Very little humidity absorption

One main advantage of iglide® J plain bearings is the combination of a low coefficient of friction in dry operation and the low stick-slip tendency. With a recommended maximum surface pressure of 5076 psi, iglide® J plain bearings are not suitable for extreme loads.

 

When to use it? For high speeds For highest wear resistance at low to medium pressures Low wear against different shafts Low coefficient of friction in dry operation Vibration dampening Good chemical resistance Best performance with soft shaft materials Very little humidity absorption

When not to use? When high pressures occur If temperatures are higher than +194 °F When a cost-effective bearing for occasional movements is necessary

Tolerances and measurement system
The installation dimensions and tolerances of the iglide® plain bearings are a function of the material and wall thicknesses. For each material, the moisture absorption and the thermal expansion are imperative. Plain bearings with low moisture absorption can be designed with a minimal amount of tolerance. For wall thickness, the rule is: The thicker the bearings are, the larger the tolerances must be.
 
Assembly
iglide® bearings are press-fit bearings. The inner diameter adjusts only after press-fit in the proper housing bore with a recommended tolerance. The before press-fit oversized dimension can be up to 2% of the inner diameter. In this manner, the secure press-fitting of the bearing is achieved. Axial or radial shifts in the housing are also prevented.