2526-105 – Tri & Quad Prongs – Bolt Circle Dia 105MM – Butt Dia 2.344″ – Face To Weld 1.500

2526-105 Tri & Quad Prong Weld Flange — 105MM Bolt Circle, 18MM Male Pilot

The 2526-105 is a tri/quad prong weld flange with a 105MM bolt circle and threaded 10x1.50 bolt holes. The butt diameter is 2.344" and the face-to-weld dimension is 1.500". The bolt hole pilot diameter is 18MM MALE, indicating a protruding pilot that engages into a matching female bore on the companion flange. A 31MM nose bushing provides additional centering. The weld end fits a 2.500" OD x 0.083" wall tube.

Specifications

• Part Number: 2526-105
• Bolt Circle Diameter: 105MM
• Bolt Hole Diameter: THRD 10x1.50
• Bolt Hole Pilot Diameter: 18MM MALE
• Butt Diameter: 2.344"
• Face to Weld: 1.500"
• Nose Bushing Diameter: 31MM
• Tube Diameter x Wall: 2.500 x 0.083"

When fitting the 2526-105, the 18MM MALE pilot mates into a female recess in the companion flange — the clearance tolerance on that recess is critical for concentricity. The 105MM bolt circle is larger than the 96MM used on the 2526-960; measure the companion flange bolt circle before selection. Threaded 10x1.50 fasteners are required, same as the 2526-960. The 2526-105 is distinct from the 2426-series variants at 105MM in face-to-weld length: 1.500" here versus 1.000" and 1.625" on the 2426-106 and 2426-105 respectively. Axial shaft geometry must be confirmed when selecting among these 105MM bolt circle flanges.