iglide® J350 polymer sleeve bearing, imperial

iglide® J350 | Endurance runner with high dimensional stability at high temperature - Can be used with many kind of shafts and loads

PFAS-tested: All iglide materials labeled as "PFAS-tested" were tested for the 96 PFAS substances considered critical for the environment and health using the SQP M1227 test method (LC-MS/MS and GC-MS) and do not contain any substances >0.1% by mass. This category excludes substances from the group of fluoropolymers.

• Excellent coefficient of friction against steel
• Continuous service temperature up to +356°F
• For medium and high loads
• Particularly well suited to rotating movement
• Dry-running and maintenance-free
• Standard range from stock

An outstanding bearing for rotating applications – and for a wide range of different shaft materials: With iglide® J350 bearings, the lifetime can often be increased for applications between 290 and 7251 psi. In addition, the high temperature resistance makes it a very versatile material.

When to use it? If a high wear resistant bearing for rotating movement at medium and high loads is required When a cost-effective bearing for high temperatures is required If press-fit up to +302 °F is necessary If high wear resistance is required at high loads If the bearing is exposed to shock loading

When not to use? If permanent temperatures exceed +356 °F If low friction is required When a cost-effective bearing with a low friction is needed With high rotational speeds

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.