Double Bearing

Texas Belting & Supply stocks 42 Double Bearing - double-bearing alternators - self-supported generator ends driven by belt or coupling for gensets and power packages that don't close-couple to the engine flywheel. Available, with in-stock items that typically ship same-day. Call (888) 203-2358 for sizing help.

Common Applications

• Belt- or coupling-driven gensets
• Standalone power packages
• Rental and mobile power
• Industrial and agricultural backup

Frequently Asked Questions

When do I need a double-bearing alternator?

When the generator end is driven separately (belt or coupling) rather than bolted to the engine flywheel - the two bearings support the rotor on their own.

What output voltages are available?

Reconnectable 12-lead output supports multiple voltages at 60 Hz. See the wiring diagram for your target.

Are parts available?

Yes - AVRs, diodes, and bearings are stocked as replacement parts.

Selection help: WorldWide Electric hub