China bearing Chrome steel taper roller bearing 46790/46720
Product Description
China bearing Chrome steel taper roller bearing 46790/46720
Quick Details
Bore Size:165.1mm
Outside Diameter:225.425mm
Width:41.275mm
Item: 46790/46720
Material: Gcr15, chrome steel
Quality: 100% Inspection
Taper Roller Bearing details:
The taper roller bearing has the ability to carry combinations of large radial and thrust loads or to carry thrust load only. Because of the difference between the inner and outer raceway contact angles, there is a force component, which drives the tapered rollers against the guide flange. The relatively large sliding friction generated at this flange makes this bearing typically unsuitable for high-speed applications without special consideration to coolant/lubricant.
Features of Double Row Taper Roller Bearing:
High radial and axial loads in one direction Axial loads in both directions when arranged in pairs Medium speeds Small clearance range when bearing pairs are adjusted during mounting Higher permissible speeds by improved raceway surface roughness Metric and imperial dimensions Outer diameters up to 2500 mm cage optimised for large taper roller bearings installed in planetary carriers Hardened high carbon chromium steel.