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