Falk 246653 Grid Coupling Hub 1030T

The Falk 246653 Grid Coupling Hub (1030T) is a durable steel taper‑type grid hub designed for high‑performance power transmission. Its crowned‑tooth profile, robust construction, and precise machining ensure smooth torque transfer, excellent misalignment tolerance, and long service life in industrial rotating equipment. Technical Specifications: Manufacturer: Falk Part Number: 246653 Coupling Size Code: 1030 Hub Type: Standard Grid Taper Hub Bore Type: Rough Stock Bore Diameter Range: 0.5000 to 1.3750 in Hub Material: Steel Hub Diameter: 1.94 in (T10), 1.94 in (T20), 1.94 in (T35‑T Hub), 2.34 in (T31), 2.34 in (T35‑Shaft Hub) Length Through Bore: 1.88 in (T10), 1.88 in (T20), 1.88 in (T35‑T Hub), 1.62 in (T31), 1.62 in (T35‑Shaft Hub) Coupling Outside Diameter: 4.16 in (T10), 4.16 in (T31), 4.16 in (T35), 4.8 in (T20) Coupling Overall Length: 3.88 in Tooth Profile: Crowned Maximum Speed: 6000 RPM Torque Capacity: 1320 in‑lbs Horsepower @ 100 RPM: 2.09 hp Distance Between Shafts: 1.78 to 4.28 in (T35), 3.5 to 8.5 in (T31) Application: Motors, pumps, gearboxes, industrial machinery, general power transmission Condition: New in manufacturer packaging (visible in image) Country of Manufacture: USA