Overview
The Martin 40P35 split taper bushed sprocket is engineered for dependable performance in roller chain drive systems. A taper bushed sprocket uses a tapered bushing bolted into the taper bore that, when installed, is compressed onto the shaft providing a tight grip. This 40-pitch, 35-tooth sprocket combines precise engineering with proven reliability for industrial power transmission applications.
Key Features
- Split Taper Design: The split taper bushing, when installed, offers a wide range of bore sizes.
- ANSI Compliant: All Martin sprockets meet or exceed ANSI standards.
- Precision Machining: Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain.
- Interchangeable Bushings: Compatible with other manufacturers’ split-taper bushings.
- Efficient Installation: Assembly is efficient, as the bushing mounts only one way in the sprocket, and bolt holes line up when the bushing is installed.
Technical Specifications
- Chain Size: 40 (0.5″ pitch)
- Number of Teeth: 35
- Bushing Type: Split Taper
- Strand: Single
- Material: Steel
- Standards Compliance: ANSI B29.1
- Finish: As-cast
Typical Applications
The Martin 40P35 is ideal for:
- General industrial drive systems
- Equipment requiring flexible bore size accommodation
- Applications needing repeatable, secure shaft mounting
- Maintenance replacement for worn roller chain sprockets
- OEM and aftermarket power transmission assemblies
Compatibility & Replacements
Compatible With
- ANSI 40 roller chain (0.5″ pitch)
- Standard and metric shaft sizes (with appropriate split taper bushing selection)
- Martin split taper bushings (P1, Q1, R1 series)
- Most industrial motor and gearbox applications using 40 chain drives
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator or equipment manufacturer before ordering to confirm that the Martin 40P35 matches your original sprocket specifications.
Works With
- Standard roller chain tools and installation equipment
- ANSI B29.1 40-pitch roller chains (simplex, duplex, triplex)
- Standard torque wrenches (for bushing installation per Martin specifications)
