Overview
The Dodge 117099 is a precision Type 2517 taper-lock bushing designed for reliable shaft power transmission in industrial machinery. Manufactured by Dodge, a leader in mechanical power-transmission components, this bushing delivers dependable performance in pump drives, fan motors, conveyor systems, and other rotating equipment applications. With its flangeless, flush-mounted design and sintered steel construction, the Dodge 117099 provides clean installation and elimination of wobble—critical for uptime and precision alignment in industrial environments.
Key Features
- 8-degree taper — Engineered for secure, tight grip with no slippage or run-out
- Flangeless design — Compact footprint allows clean, space-efficient mounting without protruding parts
- Sintered steel construction — Durable material resists wear and corrosion in demanding industrial duty
- 2 bolt holes — Simple, reliable installation using 1/2 × 1 inch mounting screws with 11,600 in-lb torque rating
- 5/8 × 3/16 inch keyway — Standard stock bore with integral key slot for positive shaft engagement
- Easy on/off operation — Simplified maintenance and shaft replacement when needed
Technical Specifications
- Bore Diameter: 2.5 inches (63.5 mm)
- Bore Length: 1.75 inches (44.45 mm)
- Bushing Type: Stock Bore, Taper-Lock
- Outside Diameter: 3.38 inches
- Hub Diameter: 4.38 inches
- Overall Length (OAL): 1-3/4 inches
- Taper Angle: 8 degrees
- Material: Sintered Steel
- Bolt Circle Diameter: 3-1/4 inches
- Number of Bolt Holes: 2
- Mounting Screw Size: 1/2 × 1 inch
- Installation Torque: 430 in-lb
- Maximum Holding Torque: 11,600 in-lb
- Keyway Size: 5/8 × 3/16 inch
- Weight: 1.59 lbs
- UPC: 782475509157
Typical Applications
The Dodge 117099 serves critical roles in belt-driven and shaft-mounted equipment across manufacturing, food processing, HVAC, and material handling industries. Common applications include:
- Pump and motor drive shafts
- Conveyor system rollers and pulleys
- Fan and blower motor couplings
- Gearbox input/output shafts
- Vibrating screen and feeder drives
- Industrial agitator and mixer assemblies
Compatibility & Replacements
Compatible With
- All standard 2-1/2 inch bore shaft applications with 5/8 × 3/16 inch keyway
- Motors with 2.5 inch shaft diameters (belted and direct-drive)
- Dodge and non-Dodge pulley, sprocket, and coupling hubs designed for Type 2517 taper bushings
- Industrial gearbox and speed reducer input/output shafts rated for 11,600 in-lb holding torque
Replaces / Drop-In Replacement For
The Dodge 117099 is a direct replacement for any existing Type 2517 taper-lock bushing with 2-1/2 inch bore diameter and identical mounting footprint. Verify compatibility with your system integrator before ordering.
Works With
- Standard industrial pulleys, sheaves, and sprockets with 4.38 inch hub bore and 3-1/4 inch bolt circle
- Coupling hubs and flexible couplings rated for taper-lock bushings
- Dodge and competitor bearing housings with taper-bushing mounting provisions
- Motor frames and drive-equipment shafts in NEMA and IEC configurations
