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Phone: (55) 16 3382.8282 / tatu@marchesan.com.br

Bearing Assemblies - DUROMARK


Be acquainted with the high technology applied to the TATU oil bath bearing assemblies used as components for the disk harrows and levee terracing plows.

Performance and durability of the bearings depend basically of two factors:
• 1º - Capacity to support loads in two ways: radial and axial;
• 2º - Ability to keep out foreign material to get into the bearing, causing fast wearing.

In order to comply with the first requisite are used TAPERED ROLLER BEARINGS, indicate due to its ability to absorv loads in two ways.

For last it is important to mention using of DUO-CONE SEALS, composed by two o'rings and two metallic rings with stone tracks to keep the oil sealing on axial way, the most reliable for heavy equipments like drive wheel of the Caterpillar crawler tractor that use the same system.

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