Timken TAN134 Bearing Lock Nut

The Timken TAN134 bearing locknut is a steel TAN Series nut designed to securely position bearings, adapter sleeves, and withdrawal sleeves on 170 mm shafts in heavy-duty industrial power transmission systems. It works with the compatible TW134 lock washer to provide positive mechanical locking of mounted bearing assemblies and is commonly used with spherical roller bearings in mining equipment, conveyors, gearboxes, steel mills, and paper mills. Key specifications include: MPN TAN134; shaft diameter 170 mm; outside diameter 8.661 in (219.99 mm); face diameter 8.031 in (204.00 mm); width 1.354 in (34.39 mm); thread size 6.659-8 NS Class 3; threads per inch 8; thread direction right-hand; material steel; locking type standard (not self-locking); compatible lock washer TW134. Common replacements include TAN134-2, SKF AN134 locknut equivalent, NTN AN134 locknut equivalent.