FRB 11.5/100 LOING RINGS BEARING HOUSING LOING RING

The loing end bearing must be axially secured within the bearing housing.

If the bearing seat within the housing does not match the bearing width, loing (securing) rings are required. Typically, two loing rings are needed per bearing housing. One ring should be installed on each side of the bearing.

If only one loing ring is used, it should be installed on the same side as the lock nut.  

• Accommodate heavy radial & axial loads in single direction
• High rigidity and resistance to overturning moments
• Suitable for heavy‑duty, harsh working conditions
• Robust structure for long service life
• Precision matched cones and cups for stable running
• Ideal for large industrial machinery and heavy equipment

• Heavy Machinery & Mining: Mining equipment, crushers, conveyors, rolling mills
• Rail & Transportation: Railway axle boxes, locomotive gearboxes, heavy‑duty vehicle axles
• Industrial Gearboxes: High‑torque gear drives, reducers, power transmission units
• Construction Equipment: Excavators, bulldozers, crane slew bearings
• Marine & Offshore: Propulsion systems, winches, heavy marine gearboxes
• Aerospace & Automotive: Aircraft landing gear, heavy truck wheel ends, transmission assemblies

• Strict inspection of insulation layer and dielectric strength
• Stable batch production for railway projects
• OEM and customized solutions supported
• Competitive factory pricing for bulk buyers
• Technical support for traction motor bearing selection