Railway bearings and bearing units
Bearing units are a common choice in critical applications. Sealed and pre-lubricated, these offer higher reliability and less maintenance compared to conventional bearings. In the case of rolling stock, wheelset bearing units are vital components in helping ensure reliability in operations.
Bearing units are a common choice in critical applications. Sealed and pre-lubricated, they have higher reliability and less maintenance than traditional bearings. For rolling stock, the wheel bearing unit is an important part to help ensure operational reliability.
High-Mileages and Long Maintenance Intervals
The rolling bearings used in axlebox bearing applications are WJ/WJP/NJ/NJP cylindrical roller bearings, complete cylindrical roller bearing units, and TAROL/TBU tapered roller bearing units. TAROL/TBU and CBU/CRB cylindrical roller bearing units are ready-to-install units that are greased and sealed at the factory.
Features of railway bearing Tepy:
Tapered roller bearing units
Passenger railway bearings extend maintenance intervals
Cylindrical roller bearing units
Optimized passenger bearings can extend maintenance intervals
Compact tapered bearing units
Railway solutions can extend maintenance intervals and reduce life cycle costs
Cylindrical roller bearings
Available in many designs, customizable to meet requirements of applications with high loads or high speeds. Separable for easier maintenance inspections.
Spherical roller bearings
Sturdy bearings can withstand heavy radial and axial loads, and are prone to eccentricity or shaft deflection in the application. Available in sealed and open versions.
Tapered roller bearings
Bearings with tapered inner and outer ring raceways and tapered rollers. Designed to withstand heavy combined loads. Provide a variety of designs, series and sizes.
Hybrid bearings
Bearing solution for extreme railway application conditions
INSOCOAT bearings with electrically insulating coating
Prevent electrical erosion and increase the reliability of railway bearings
Traction motor bearing units
Bearing solution for reduced maintenance demand and extended service life
Four-point contact ball bearings
Designed to bear axial loads in two directions and have high load carrying capacity, these bearings can bear limited radial loads under a given axial load, use less axial space than double row bearings, and are Detached.
Deep groove ball bearings
Particularly versatile bearings. Suitable for high or very high speeds, accommodating both radial and axial loads in both directions. Robust, low maintenance and available in many designs.
