SKF PER.GW211SPP17-TTU Tillage Trunnion Unit (TTU) with square bore and integral sealing

These Tillage Trunnion Units (TTU) with integral sealing are designed mainly for agricultural applications, such as gang disc arrangements for secondary tillage. The square bore enables ease of mounting on mating square shafts. The two trunnions form an axis that allows the shaft to pivot. The integral sealing protects the units from the ingress of mud, water, dust and crop residues, and can avoid the need for relubrication.