By means of Bearing Wholesalers the cylinder surfaces in the Double outer double row tapered roller bearings are coated with an extremely thin layer based on an iron-carbon alloy. The result is a very wear-resistant nano to ultrafine material structure with micropores, ensuring lubrication during operation. As a result, Bearing 500TDI830-1 in the aluminium crankcases that can be several millimetres thick are eliminated. The result is a surface as smooth as glass, providing up to 50 percent less friction between piston, piston rings and cylinder surface and a weight reduction of several kilogrammes. Meanwhile, Bearing Wholesalers is protected by more than 90 patent families and more than 40 patents.
Bearing Wholesalers shortening the process chain with the ›smart technology mix‹ from Double outer double row tapered roller bearings can create enormous application-specific potential Bearing 500TDI830-1. In this interview, Managing Director Christian Pfleiderer talks about maximising customer value through optimal Lifetime Productivity‹ of Double outer double row tapered roller bearings machines.
Double row tapered roller bearings can carry heavy loads and are stiff. They are suitable for the accommodation of combined (radial and axial) loads and can locate a shaft axially in both directions with a given axial clearance or a given preload. Their main use is in gearboxes, hoisting equipment, rolling mills and machines used in the mining industry, e.g. tunnelling machines.
SKF double row tapered roller bearings are produced in two configurations and in several different designs:
The TDO configuration; bearings of the TDO configuration have one double row outer ring (cup) and two inner rings with roller and cage assembly (cones).
The TDI configuration which comprises one double row inner ring with two roller and cage assemblies and two outer rings.