Deep Groove Ball Bearings FAG 6317 -2RSR

The FAG 6317 -2RSR deep groove ball bearing is a double-sealed rolling bearing with main dimensions of 85 × 180 × 41 mm, designed to withstand high radial loads in industrial plant.

The single-row deep-groove ball bearing 6317 -2RSR from FAG is primarily designed to accommodate high radial forces as well as moderate axial forces in both directions. Manufactured from standard roller bearing steel (100Cr6), the component offers dimensional stability under demanding operating conditions. With a bore of 85 mm, an outside diameter of 180 mm and a width of 41 mm, this version is suitable for heavy-duty shafts. A sheet steel cage guides the rolling elements evenly within the bearing.

What is the 6317 -2RSR deep groove ball bearing suitable for in industrial applications?

Maintenance engineers and designers primarily use the 6317-2RSR deep groove ball bearing in drives and machinery exposed to high levels of contamination. Thanks to the seals that seal on both sides, the bearing is particularly suitable for environments where dirt, dust or moisture are present. The sealing lips keep foreign particles away from the raceways whilst preventing the lubricant from escaping. This helps to reduce the risk of unplanned machine breakdowns in contaminated working areas.

What are the advantages of the 2RSR seal and standard bearing clearance?

The seal designation 2RSR stands for abiding lip seals fitted on both sides. The 6317-2RSR deep groove ball bearing is designed for a temperature range of -20 to +100 degrees. This version features standard radial bearing clearance and complies with tolerance class P0 or ABEC 1. This combination covers standard installation scenarios where there are no extreme thermal conditions or unusual fit allowances. During assembly, no pressing force must be applied via the seal lips.