Overview
The Dodge 2517 X 1-15/16-KW taper-lock bushing is an industry-standard component designed for secure hub mounting on shafts. Built with sintered steel and engineered with an 8° taper, this bushing has been proven in manufacturing and power transmission applications for over 40 years. The flangeless design provides a clean, compact footprint with no protruding parts, making it ideal for space-constrained installations.
Key Features
- 8° Taper Design: Grips tight, holds tight, runs true with zero wobble for precision applications
- Sintered Steel Construction: Durable material provides reliable performance in demanding industrial environments
- Flush Mounting: No protruding parts ensure clean installation with improved safety
- Easy Installation & Removal: Removable screws double as jackscrews—no puller required for takedown
- Proven Design: Industry-standard taper-lock technology has served manufacturing, power transmission, and motion control for 40+ years
Technical Specifications
- Bushing Size: 2517
- Bore Diameter: 1-15/16 in (1.9375 in)
- Outside Diameter: 3.38 in
- Length Through Bore: 1-3/4 in
- Keyway Size: 1/2 x 1/4 in
- Bolt Circle Diameter: 3-1/4 in
- Number of Bolt Holes: 2
- Screw Thread Size: 1/2 in
- Screw Length: 1 in
- Taper Angle: 8°
- Torque Capacity: 11,600 in-lb
- Installation Torque: 430 in-lb
- Weight: 2.27 lbs
- Material: Sintered Steel
- Max Hub Outside Diameter (Steel): 4.38 in
- Max Hub Outside Diameter (Class 30 Gray Iron): 4.88 in
Typical Applications
The Dodge 2517 taper-lock bushing is widely used in power transmission and motion control systems, including sprocket and sheave mountings on variable-speed drives, conveyor systems, and industrial machinery. Its high torque capacity and precise bore make it suitable for light to moderate starting loads and steady-running conditions. Common applications include fan drives, pump drives, compressor mounts, and packaging equipment.
Compatibility & Replacements
Compatible With
- Dodge sheaves and sprockets with 2517 taper-lock hubs
- Any shaft with 1-15/16 in (1.9375 in) diameter
- Industrial motors and power transmission systems rated for equivalent torque loads
- Standard taper-lock hub equipment across all manufacturers
Replaces / Drop-In Replacement For
- Dodge 117173 (OEM equivalent)
- Martin 2517 15/16 taper-lock bushing (industry-interchangeable)
- Any industry-standard 2517 size taper-lock bushing with 1-15/16 in bore
Works With
- Baldor-Dodge power transmission hubs and components
- Standard taper-lock coupling and hub systems (flange-mounted designs compatible)
- Mechanical drive systems using V-belts, timing belts, or chain drives
- Installation with standard hand tools (wrench, socket set)
