3626-111 – Tri & Quad Prongs – Bolt Circle Dia 1100MM – Butt Dia 2.344″ – Face To Weld 1.625

The 3626-111 is a threaded-hole tri-prong yoke with 12x1.75 thread pitch, distinguishing it from the 3626-112 (14x1.5 threads) on the same 110mm bolt circle. The 32mm pilot bore is larger than the 21mm pilot on the 3626-112, indicating a different mating flange design despite the identical bolt circle diameter.

On the 3626-111, the 12mm threads at 1.75mm pitch are a standard metric coarse thread. The larger 32mm pilot bore provides more concentric registration surface area than a smaller pilot. Where pilot size matters most is in high-speed applications where runout must be minimized to prevent vibration.

• Part Number: 3626-111
• Bolt Circle Dia: 110mm
• Bolt Hole: THRD 12x1.75
• Pilot Dia: 32mm
• Nose Bushing Dia: 32mm
• Butt Diameter: 2.344"
• Face-to-Weld: 1.625"
• Tube: 2.500" x 0.083"

Three similar-looking 110mm tri-prong yokes exist in this series: 3626-110 (clearance holes, 32mm pilot), 3626-111 (THRD 12x1.75, 32mm pilot), and 3626-112 (THRD 14x1.5, 21mm pilot). Identify yours by checking both the bolt hole type (clearance vs threaded) and the pilot size before ordering.

All tri and quad prong yokes.