SKF Taconite Labyrinth Cartridge Seal Series TK

The Taconite Seal consists of two rings (one stationary and one rotating) which form a very narrow labyrinth between the two rings. The rotating labyrinth ring carries a V-ring seal that seals against the stationary labyrinth ring. The V-ring seal blocks contaminants from entering the bearing housing and aids the purging of contamination and old grease when something like a mining seal is re-greased.

Features

• Cartridge Taconite Seal of machined cast iron or steel
• Three and four axial labyrinth stages
• Internal V-ring seal to exclude contaminants and enable grease to purge
• Rotating labyrinth ring faces bearing housing to deflect and fling away water
• Short installed axial length
• The rotating labyrinth ring is sealed to the shaft by an O-ring in its bore
• 3 grub/set screws (at 120°) to center the seal on the shaft
• ± 0.5° misalignment capability
• Circumferential groove to aid alignment and assembly
• Fits SKF metric SE, SNL, SNL 30, 31 and 32 series