Beefed Up Heavy Duty 1-1/8 Inch Square Disc Harrow Trunnion Bearing With Cast Iron Housing And Triple Lip Seals, Replacement Part For Tuffline And Athens Disc Harrows

Heavy-Duty 1-1/8 Inch Square Disc Harrow Bearing (Single)
✔️ 1-1/8" square bore, cast-iron housing, triple-lip seals

This heavy-duty trunnion bearing is a direct replacement for disc harrows, designed for 1-1/8 inch square spindles used on Tuffline and Athens models. It features a cast iron housing and triple lip seals, providing durable sealing and long life in tough soil conditions.

✅ 1-1/8" square bore for compatible harrow trunnions
✅ Cast-iron housing with triple lip seals for rugged sealing
✅ Mounting tabs: 7/8" diameter, 3/4" long
✅ Fits Tuffline and Athens disc harrows
✅ Heavy-duty construction for longer service life

💡 What is a heavy-duty disc harrow trunnion bearing used for?

Handy explanation: It supports rotating discs and seals to keep the harrow running smoothly in tough field conditions.

- Provides alignment and rotation support for harrow discs - Uses triple-lip seals and cast-iron housing for durability - Designed for 1-1/8" square trunnions on Tuffline and Athens - Mounting tabs measure 7/8" dia and 3/4" long