Deep Groove Ball Bearings FAG 6314 -Z

The FAG 6314-Z deep-groove ball bearing, with main dimensions of 70 × 150 × 35 mm, can withstand high radial loads and, thanks to its single-sided cover plate, provides targeted protection against particles.

The FAG 6314-Z deep groove ball bearing is a single-row rolling bearing for industrial applications subject to predominantly radial loads. With a bore of 70 mm, an outside diameter of 150 mm and a width of 35 mm, the 63 series is designed to handle medium to heavy mechanical loads. The standard roller bearing steel 100Cr6 used gives the rings and rolling elements high dimensional stability. In addition to radial forces, the component transmits moderate axial forces in both directions.

What is the 6314-Z deep groove ball bearing suitable for?

Typical applications include general mechanical engineering and industrial shaft mountings subject to predominantly radial loads. The deep raceways in the inner and outer rings ensure smooth running with uniform load transmission. With a permissible temperature range of –30 to +150 degrees Celsius, the bearing is suitable for cold installation environments as well as for areas with increased operating heat. An integrated sheet steel cage guides the rolling elements in an orderly manner across the entire speed range.

What are the advantages of the single-sided Z-cover?

The -Z design features a fixed cover plate made of profiled sheet steel on one end face. This gap cover keeps coarse dirt away from the rolling elements without making contact with the inner ring. As a result, no additional frictional torque is generated compared to sliding seals. The open opposite side allows unobstructed access for lubricant via oil circuits or housing grease fillings. In standard fits, the normal radial bearing clearance serves to enable a balanced operating clearance without internal stress.