SNR - 6207 F604

Details

F600 Series High-Temperature Range Single-Row Radial Ball Bearings: for operation up to 350° C. F600: as basic design is open and with surface treatment by phosphating and molybdenum disulfide deposit, variations are available with 1 or 2 shields along with a high temperature lubrication paste. F600: manufactured in special clearance class, up to C5 defined by the standards. Large radial clearance: This clearance is sufficient to compensate for differential thermal expansion between the inner and outer rings of the bearing and for the expansion of surrounding parts. Heat treatment with stabilization tempering. Beyond 110-120° C (230°F-250°F), steel undergoes a structural change resulting in a decrease of its specific volume. To limit this phenomenon, SNR F600 bearings are subject to a special high-temperature tempering. Pressed steel cage. Recessed markings on both rings.

Specifications