subway bearing train bearing CTBU130*250 130*250*172MM

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subway bearing train bearing CTBU130*250 130*250*172MM

For mass transit vehicles, like metro cars, light rail vehicles and tram cars with speeds up to 120 km/h, compact TBUs and TBUs 

with an LL seal on both sides are used. This design requires less space in axial direction.

Railroad bearing/ train bearing/rail way bearing:

1. Inch Taper roller bearing mainly bear radial primarily diameter, the axial load. Bearing capacity depends on the Angle of the outer ring raceway, the greater the Angle, the greater the carrying capacity.
2. Inch Taper roller bearing type belongs to the separation bearing, , according to the bearing the number of columns of the scroll body can be divided into single row, double row and four row circular cone roller bearings.
3. Single row inch taper roller bearing clearance to users in the installation adjustment; Double row and four row circular cone roller bearings clearance has according to user requirements for a given when the products leave the factory, not the user.
4.Tapered roller bearing are widely used in car: front-wheel, rear wheel, transmission, differential pinion shaft. Machine tool spindles, construction machinery, largescale agricultural machinery, railway vehicles, gear reduction, the rolling mill roll neck and deceleration devices
5. Equipment, instrument, building machinery, rolling stock agricultural machinery and various specialized machineries.